Abstract
The purpose of this paper is to improve the existing computer graphics image processing technology, so that designers can produce more inspiration, improve the author’s ability to innovate. Based on the information in the field of graphics visual communication as the research object, through the elaboration of graphical information characteristics, development course, and the visual communication of computer graphical related, such as cognitive psychology, semiology theory research, analyzes the computer graphics into a kind of economic and effective way of conveying information, the significance of interface design for mobile media. Experiments demonstrate the unique advantages of graphics in the process of information transmission. In 2022, the market size of computer graphics and vision will expand to 755.5 million RMB. It can be known that the communication mode integrating information and graphics, as the future development trend, will also be applied to more fields and play a greater role.
Introduction
In the application of computer image processing technology, the design of visual communication is not only a free hand for designers, but also a space for their brain thinking, releasing more iron imagination and inspiration [1]. It changed the traditional visual language. The artistic and visual forms of the revolution. Don’t live by those so-called skill boxes, uninfluenced by existing knowledge. And create those supernatural, unconscious, extraordinary special works, graphics and image processing technology in the visual communication design is unique.
As the name implies, visual communication design is a continuous design of visual communication of various information. Each project communicates its content through visual symbols that have their characteristics, such as shape, color, size, and glossiness. Through newspapers, television, magazines and other media, he can use different identities to communicate his design ideas and share them with the public. We often think of visual communication design as a specific technique for the expression of the human mind. It is a combination of words and images that complement and complement each other, thus undermining each other’s strengths. Therefore, when designing various symbols (especially text symbols), visual communication must optimize both sides as much as possible, take advantage of various symbols, and then promote them from multiple levels through the integrated transmission.
Digital down-conversion (DDC) is a time-intensive and data-intensive computing task, which is the key technology of software radio. Guo-lin Shao proposed a high-performance DDC implementation scheme using CUDA on the graphics processing unit (GPU), which consists of a cascade of integrated comb-like filters and a cascade of finite impulse response filters. The implementation and optimization of GPU in each stage are studied in detail. Besides, to process the signal with a long duration, the signal data sequence is truncated into segments. In the CIC phase and the FIR phase, overlapping preservation and overlapping addition mechanisms were adopted. Finally, Guo-lin Shao evaluated the performance of GPU-based DDC relative to sequential version CPU implementation and OpenMP implementation (16 threads) through experiments. Experimental results show that the algorithm has made significant improvement on GPU. The maximum acceleration of the CNC oscillation section, CIC section and FIR section can reach 1242, 527 and 179 times, including data transmission, kernel execution and other processing operations [2]. Mobile devices are increasingly using high-quality computer graphics. Graphics on handheld devices have to cope with limited power supplies, limited memory bandwidth, and lower computing power compared to PC platforms. However, images must still be presented with high quality and good performance on mobile devices. J. Jiao summarized the research and development status of mobile graphics processors and analyzed various rendering architectures based on tile and instant mode. J. Jiao also studied the acceleration method and low power consumption design method for data flow calculation. Finally, some views on mobile graphics hardware are proposed. The development prospects and new challenges of mobile graphics hardware are discussed [3]. Data-driven methods play an increasingly important role in discovering geometric, structural, and semantic relationships among three-dimensional shapes in collections, and apply this analysis to intelligent modeling, editing, and visualization of geometric data. A key feature of data-driven methods compared to traditional methods is that they aggregate information from a collection of shapes to improve the analysis and processing of individual shapes. Also, they can learn models and infer relationships between attributes and shapes without relying on hard-coded rules or explicit programming instructions. Xu, Kai provides an overview of the main concepts and component technologies and discusses their application in shaping classification, segmentation, matching, reconstruction, modeling and exploration, as well as scenario analysis and synthesis, by reviewing the relevant literature and existing ones for qualitative and numerical comparison. Xu and Kai summarized the idea of their report, which could inspire future research on data-driven shape analysis and processing [4].
Based on the user experience, this paper summarizes the application of computer graphics in mobile digital media. Through six chapters to carry out the research: In the first chapter, mainly introduces the source and basis of the thesis topic, and summarizes the research content, method, innovation and so on. The second chapter analyzes the related concepts, development, and characteristics of graphic and mobile media, and defines the application scope of the subject. The third and fourth chapters are the key chapters of the thesis. The third chapter to visual communication interface in the computer graphics as the research object, through to the computer graphical visual elements, forms, carrying medium is analyzed, it is concluded that the fourth chapter in the visual communication interface of computer graphical some design principles, for the computer graphical design and improvement to provide effective theory basis. The fifth chapter summarizes the design method, theoretical basis and conclusion of computer graphics through practical cases, and puts forward the shortcomings. Finally, it puts forward some feasible Suggestions on computer graphics in the future mobile media interface.
Computer graphics processing technology
Basic concepts of computer graphics and image processing technology applied to visual communication system
(1) Graphic image design
Graphic image technology plays an important role in many fields. With the support of processing technology, the computer can optimize the image processing. The application of graphic image technology requires the use of a variety of information, including color, hierarchy, to achieve certain processing purposes to achieve the final desired effect. In fact, with the help of relevant software, the content of image processing technology spreads network information through the network, to meet the psychological and physical needs of consumers. At the current stage of development, image and graphics design and processing applications are mainly focused on web pages, advertising, product packaging, media. With the increasing demand of social groups for visual communication effect of graphic images, some software is needed to realize the purpose of visual communication. For example, in the field of mathematics teaching and research, Auto CAD software is used to complete the calculation of the different correlations. Also, the connection and construction of graphics can be done by Auto CAD. In the advertising industry, the product logo or packaging can be used to deal with the text graphics technology to successfully achieve specific commercial purposes [5, 6].
(2) Visual communication system
Most people get the feeling of information by sight, and the sight itself is a very important means of information transmission. To grasp the information in People’s Daily life and work, we need to observe words, graphics and colors. Therefore, information editors can provide people with all kinds of information by disseminating corresponding text, graphics and images. Visual communication technology can further process and beautify the corresponding information, to improve the ornamental value and artistic value of information, to achieve a good design effect. At present, visual communication technology has been applied to commercial street billboards, commodity packaging, performance design and other industries and fields [7, 8].
Application of computer graphics and image processing technology in visual communication system
(1) Improve the appeal rate and visual communication effect of text design works
Text design is an important part of computer graphics image processing technology, but also the most basic application. The advantage is that the steps are simple. The first step is to enter the basic text content in the text box, and the second step is to find the ability to modify the text, including font type, size, and color, in the toolbar. In the actual operation, we should pay attention to the application of skills, and at the same time to achieve a good control of the data, to ensure good coordination of the data, to avoid the text design is too exaggerated. The commonly used software for text design is Photoshop, which USES the toolbar to design the size and color of the font, input the text in the selected area, and finish editing to get the desired text. When word processing and image processing need to be carried out together, it is necessary to pay attention to the setting of hotkeys in the tool software, to complete this work reflects a certain skill. To achieve a good grasp of data Settings. Give play to the advantages of computer image design, make a variety of changes in text design, to ensure that the appeal rate and visual communication effect of the work is significantly improved [9, 10].
(2) Packaging design to enhance the ideological and cultural goods
In People’s Daily life and work, shopping is a very common behavior, product packaging design in the application of computer graphics and visual communication design are very common in today’s market economy, all kinds of supermarkets, shopping centers, department stores and other shops in all kinds of commodity packaging has attracted the attention of consumers, they can’t make computer graphics image processing is affected by the visual communication. In the packaging design to attract the attention of consumers, further aroused the desire to buy. Both commodity packaging and food packaging are inseparable from the visual communication design of computer graphics. The application of computer graphics technology to enhance the visual communication effect of commodity packaging is a key step to realize the value of commodities. Package design is an important means to increase the value of goods. Graphic prints with rich visual effects include posters, brochures, etc. The application of graphic technology in art design can successfully attract people’s interest and enhance the social group’s understanding of commodity ideas, culture and knowledge. We can see all sorts of traditional media and modern electronic media in everyday life, they are all rich media applications of computer graphics image processing software, they not only beautify and promote the commodity itself, but also greatly stimulate the purchase desire of consumers and interest, has strengthened the product itself hidden knowledge, values, ideas, such as the transmission of cultural cognition, has brought the target audience double stimulation of perceptual and rational [11, 12].
(3) Illustration drawing and advertising interface design
In computer graphics and image processing technology, painting and color mixing function is one of the common functions, but also a functional function. These two functions are often needed in illustration design. The first step is to use a pencil to draw black and white draft, the second step is to apply computer graphics image processing technology for artistic color processing. Computer graphics image processing technology has a very good color mixing function, there are many illustrator designers will use pencil drawings, then graphic design and drawing work. In the design of the advertising interface, the creative design of the image is also inseparable from computer graphics and image processing technology. Hyperbole processing of images should be controlled within a reasonable range to present different visual effects. In recent years, information processing technology has been well developed [13, 14]. People use all kinds of electronic products in their life and work, the most common ones are mobile phones and computers. With these electronic products, you can successfully browse various interfaces. The effective combination of visual communication with computer graphics and image processing technology enables the design of highly decorative and attractive interfaces, enabling people to obtain not only visual sensory enjoyment, but also needed information. In the field of advertising interface design, most design enthusiasts have a wide design space. More and more designers began to use computer graphics design, the design of the image fully reflects the style of their own, visual effects are also very unique. The job that requires a high level of visual communication is the hand-painted design of advertisements, but the completion of this work can well express the business philosophy of the enterprise, and the overall image formed includes the business philosophy, behavior philosophy, management characteristics and marketing. Corporate principles. The finished design should be modified repeatedly to achieve good results [15, 16].
Concepts, means and techniques of computer graphics design and visual communication design
(1) Combine the unity and difference of the two
Computer graphics design and visual communication are two different design methods, for computer graphics design, its main task is to transform the static and dynamic physical together in a computer display, select material is static and dynamic image for the most part, and then through some professional courses, publishing and editing techniques such as image design; For visual communication design, the main task is to give a person with beautiful feeling, dynamic and static things will create aesthetic feeling and experience of the movement, the light and shadow on the surface of the dotted line is also very demanding, the designer should not only understand the problem of technology, but also has a certain aesthetic knowledge, can use computer tools to create the aesthetic design products. In visual communication design, the designer should combine the computer graphics and the differences and similarities of visual communication, will be a combination of more beautiful design of products, from the aesthetics in the design of the organic combination of dot, line, face, adopt different arrangement will align the images together, in the process of arrangement of using computer processing software implementation layer separation and coverage, the combination of the two design way makes designer can use the computer alone can quickly display on the screen, his ideas of his composition have a whole grasp, in the process of modifying design also makes time to get the savings, will be complex Work becomes easier and more efficient [17, 18].
(2) Master the effect of rich text-decoration
In visual communication design, including the design of text, lines, pictures, colors, etc., the use of computer editing text processing is a basic way. A good command of text editing skills can be applied in various design fields, such as poster making, publicity layout, etc. For a newspaper editor, the reasonable layout of the text will also make the design better. In word processing, computer implementation language modification is relatively simple, made in each computer graphics software has the function of the text, click on the edit text box can be achieved to the operation of the text, the text decorated mainly include text font size, font style, color, underline, etc., for a text box line, fill color is also modified one of them [19, 20].
In the process of using a computer for the literal sense, there’s a lot of techniques and methods, beginners to a text editor is often done through the mouse click operation, for some of the visual communication design experts, they tend to adopt the way of some shortcuts, through the use of the keyboard hotkeys for text input and edit operation, in the text edit use Ctrl + V/C/Z, the font changes can also use the hotkey Ctrl + B, etc., the operation of such makes it to text processing speed faster, higher efficiency. There are many default editing and color schemes in computer graphics software, which are also good reference standards for designers [21, 22].
(3) Use different techniques in painting
The design of visual communication by computer graphics is not only applied to the production of posters, but also used to design the packaging of modern products. Most of the commodities we see in supermarkets and shopping malls have exquisite packaging, which can attract people’s attention and show the information of commodities. This dazzling commodity packaging design is inseparable from the knowledge of visual communication design, visual communication design will be a certain picture processing to make the packaging more delicate and aesthetic. In the design process of visual communication designers, their professional painting skills can be displayed in front of people through computers. The special processing software of computers can make the drawings in paintings, watercolors and other complete displays [23, 24].
The combination of painting and computer images can make the packaging and advertising of modern commodities more exquisite, and computer graphics design can integrate more ideas of enterprise promoters. Enterprise’s success lies in every enterprise overall operational thought is different, and the image of enterprises, on the one hand, is the product packaging or publicity advertisement design, good product packaging can make goods get better image and reputation, can constantly to let consumers spend, through the design of the outer packing also can convey the enterprise culture and characteristics of goods, is advantageous to the setting up enterprise good public image, has the good social response. “Coca-Cola”, for example, in the company’s product packaging design and advertising production, are combined computer graphics image processing to make before the final out effectively contrast will be a lot of drawings, to complete the final design, reasonable red packaging produce the enthusiasm on the vision the excited state of mind and enthusiasm [25].
Computer graphics and visual communication for the design of the combination of opening up a new space, with the progress of computer software technology, is developing rapidly, which makes the designer through the computer control can achieve the same effect as the hand, and on the graphics changes also greatly improve the efficiency and precision of computer data, makes the possibility of more accurate in color. Visual communication in computer graphics aided design more highlight the vitality and characteristics, not only to convey certain information to people, but also to obtain the experience of beauty [26].
Computer graphics processing simulation analysis
Experimental data set
This practice case mainly carried out a series of optimization and redesign of micron website, micron APP, micron instant messaging tools, etc. Especially in the design of Ricky APP, the feasibility of this research was confirmed through the design exploration of design concept, user interface, product flow, information icon.
Micronet’s mission is to create an Internet platform for collaborative construction and free trading of software development products. It is targeting a distinct segment of the market: highly vertical – focused on the software industry; High precision – targeted at IT practitioners; Strong social - instant messaging tools and community forms provide communication functions: strong services - ricornet provides project management services through professional tools. Therefore, in the design of the rice mouse net, the first thing to do is to accurately position the product.
Experimental design ideas
Because michore.com belongs to a high vertical website, such a website target population is clear, so in the design of more consideration of the specific needs of the IT industry. M rat net years development makes the functionality of the site, color, layout, has a certain directivity, m rat web APP as m net present on the mobile end, IT provides the sharing function of IT and non-it personnel, move due to the limitations, m rat APP aimed at the project, product, component retrieval and query, service, for the purchase, payment, etc should be carried out through m rat website, m rat APP for the following a series of design process: Establish a preliminary interface model by conducting a series of surveys on user needs and product functions Analyze the development cost, benefit, and difficulty required by the interface construction according to the requirements specification of rice mouse APP, to select a reasonable development and design method. Determine the overall screen layout and display construction design for target users and system tasks. Design the whole page of richer including theme style, icon symbol, font color and a series of elements. Feedback the design draft to users, developers and testers, optimize the design scheme through evaluation and testing, and further improve the requirements of the system. Designers and software developers coordinate with each other to improve the functionality, reliability, aesthetics and user comfort of the system.
Experimental environment
To better determine the product positioning of meters mouse APP, in this paper, the style of its interface and the main body color is also conducted a series of research, due to the m rat network is aimed at IT professionals under the age of 40, this stage’s population is relatively young, more in machine learning career stage, have strong adaptability and innovative ability, on the color selection is given priority to with light type. Employees in the IT industry work in a repetitive and boring way. They choose orange as the main color and are full of vitality, which helps to attract users’ attention. In the design style positioning, the use of the traditional simple design style, simple combination, bright color collocation, bring users an easy and pleasant operation experience. In the visual effect, the use of flat design method, icon graphics to concise plane graphics, there is no redundant decoration on the page layout, supplemented bylines, color blocks to do the decoration, making the entire interface simple and not simple.
In the processing of graphics, the information is fully and deeply understood, and the information is accurately conveyed through graphics. Because the target group of richao is relatively simple, the developers make the information easier to understand by simplifying or even making it plain. In terms of graphical information processing, the logic processing of graphical and structural information is carried out by grasping the overall situation, and different secondary menus are taken into account. Due to the limited screen size of the mobile phone interface, the graphical presentation of information is mainly in the form of ICONS.
Computer graphics information visualization
(1) Computer graphics visualization system and framework
In the Matlab environment, the programmer can adopt the way of scientific thinking and mathematical expression language to describe the problem and solving program. However, even if the calculated according to precise data heap or symbol, it is hard to find them specific physical meaning and inherent law. Matlab by controlling the linear, facade, color graphics, optical fiber, Angle of view, such as properties, exquisite and perfect shows the inner link of data or a symbol, the Matlab data visualization programming is a very important technology.
In addition to what is described above, there are many excellent information visualization systems. As shown in Fig. 1, both R language and Python’s class libraries contain a large number of class libraries and components for displaying information models using information visualization, which greatly facilitates data analysts. For system front-end general information visualization display tools, in addition to the described above, and Google Chart Paper. Js, Infogra. An, plotly and so on. In addition to general information visualization analysis tools and information visualization display tools, some scholars and engineers have made information visualization tools for specific problems and specific information visualization needs. Gephi, for example, is an open-source, free, cross-platform jvm-based complex network analysis software, which is mainly used for various networks and complex systems, dynamic and layered graph interactive visualization and detection open source tools. Springy is a front-end based tool for displaying spring algorithms. Heatmap is an open-source tool that helps users create heat maps quickly.
Matlab built-in visualization component to help users with data analysis.
Information visualization tools that are popular in the current industry can be classified from different perspectives. According to the types and quantities of the chart, it can be divided into general types and special types. The universal visualization system often contains a variety of visual icon forms, which also facilitates users to display and analyze data comprehensively by combining different forms of information visualization charts. The specialized information visualization tools mainly aim at displaying the information visualization in a way, such as a heatmap, spring, Gephi.
(2) Interface design and analysis of the experimental APP
Due to the particularity of mobile devices, it is particularly important to provide users with effective information through simple and quick channels in the limited screen space. Information graphics becomes a visual language and becomes the most effective communication medium between users and APP interfaces.
APP interface design requires designers to fully realize functions, take comprehensive consideration and overall design, and convey information effectively and accurately through effective visual attraction within the limited screen size range. We should comprehensively consider the text, graphics, color, layout, style and other visual elements, reasonable collocation, to achieve the unity of functional beauty and formal beauty, to better improve user experience. As shown in Fig. 2, it is the most popular category of Ricky APP.
The most popular category of Ricky APP.
As an application, APP shortens the communication cost between businesses and users and improves the efficiency of time and resource utilization. With the rapid development of smartphones, people are no longer satisfied with the basic functional requirements of applications, but put forward higher requirements for system interface, visual attraction and user experience. The interface style is also increasingly diversified, such as the European and American interface design more attention to function, more rational, Japan and South Korea is based on the relaxed and gorgeous style, pay attention to fashion.
Through the optimization of ricornet APP interface, I have a deeper understanding of information graphics design. In this paper, the specification and key points of information graphics design in mobile media are sorted out, and the design principles and methods of information graphics are mastered. In the graphic design of information, we will follow the accuracy, universality, diversity and visual design principles, grasp the information, accurately convey, eye flow, easy to understand, to paraphrase, eye-catching design elements, adhering to the humanized design concept, using graphic creative expression, filtering complex information, allows the audience to use more convenient, this also is one of the developing trend of the future information graphics.
The development of information graphics in China is relatively late, and most of them focus on computer technology, data processing, science and engineering, and there are few researches on information graphics in the field of visual communication design. In the field of visual communication design, information graphics are mainly based on graphic design or dominated by a single visual element, so the research on information graphics is relatively simple. As for the research on the interface of information graphics, most of them focus on the traditional media such as Internet web page interface and print media, while the mobile media interface involved in the subject is rarely reflected in the domestic research. Figure 3 shows the market size and forecast data of computer graphics vision in China from 2018 to 2022, and Fig. 4 shows the import volume of China’s computer graphics vision industry in the first half-year of 2019.
Size and forecast of China’s computer vision market in 2018-2022.
Statistical chart of import amount of computer graphics vision in China from January to June 2019.
As can be seen from Fig. 3 and Fig. 4, the computer graphics vision market in China has been showing a high growth rate. Combined with the analysis of practical cases, I also gradually understood the design points of information graphics in the mobile media interface, which improved my level of information graphics design and provided great help for my future research on information graphics design. The study of information graphics in the mobile media interface has good guiding significance for the design of an excellent interface.
Based on computer graphics image processing technology in the application of visual communication system made some discussions, given the graphics image processing technology and comparing the visual communication system and found the similarities and differences between the two and points out that only incorporates the strengths of two kinds of processing technology together to play a greater advantage. Then on this basis, the application power analysis of computer graphics image processing technology is carried out. In general, only the organic integration of computer graphics and image processing technology can allow designers to better express information.
Through the research on information graphics in mobile media interface, this paper obtains the content, methods and principles of information graphics in design, especially discusses the application of visual elements in the APP interface, and provides solutions and strategies for the application of information graphics in mobile media interface. Combined with the actual cases to prove, to promote the research of information graphics from theory to practice. As a frontier discipline, computer graphics visual communication design is also the development direction of future design discipline. The progress of science and technology, especially the development of mobile Internet technology, provides a broader development prospect and space for the development of information graphics. In the future, computer graphics design is bound to develop from single media to multimedia, from design to science, from material to non-material, from information to knowledge. As a dynamic concept changing with the development of society, computer graphics visual communication design still has many problems that we need to discuss. Therefore, the research on computer graphics will be a long and complicated process.
However, through the combination of theory and practice, I have strengthened my understanding of information graphics design and aroused my interest in design. I have to say that the research of this paper has benefited me a lot, no matter in the processing of graphics, the specification of design or the consideration of user experience, it has greatly improved my design ability. In the future, there will be more design organizations, groups and companies committed to the research and development of information graphics design. This paper is only a preliminary study of the design of information graphics, to introduce the majority of designers more in-depth research and discussion.