A Research On The Re-design And Application Of Three-dimensional Color Code

With the development of technology and social life,the field of bar code applications expand with it.At the same time,there is a higher demand on the bar code.The three-dimensional color code,which copes the demand,can be designed into a visual communication design work,with being functional and ornamental.It varies the original single information channel into multidimensional.But there are few researches on the re-design of three-dimensional color code in the domestic and abroad academic achievements.And the re-design of three-dimensional color code is still at a relatively low level.According to the lack of this kind of research,five main problems in the current research situation at home and abroad of the research of three-dimensional color code re-design are solved in this thesis.The problems are: the object of research on three-dimensional color code re-design is not specific;the hue’s diversity in the three-dimensional color code re-design is not enough;the saturation in the three-dimensional color code re-design is on the high side;the design pattern,"from color code to image",in the three-dimensional color code re-design is unreasonable;there is a lack of identification algorithm optimized for re-design.In order to solve the problems above,what are used in this research are methods of literature research,interview,questionnaire,statistical analysis and experiment.The research contents are as follows: to study and analyze the characteristics and recognition modes of the existing three-dimensional color codes;to establish the Kano model of the three-dimensional color code re-design,drawing the direction of the prior improvement in re-design;to study the elements that need to be improved,putting forward the solution;improve the recognition process of the three-dimensional color code,proposing an improved algorithm,which would be implemented and verified.Through the research,the achievements of this thesis are as follows:Eight elements that affect the three-dimensional color code re-design are extracted.And the prior objects are selected through the establishment of Kano mode,which are hue and saturation in the three-dimensional color re-design,solving the problem that the object of research on three-dimensional color code re-design is not specific.It is pointed out that the difference between human visual sense and computer recognition.According to the principle of spatial color mixing,the method,“intermittent color insertion”,is put forward,solving the problem that the hue’s diversity in the three-dimensional color code re-design is not enough.The method,“intermittent saturation falling” is proposed to lower the high saturation in the three-dimensional color code re-design,solving the problem that the saturation in the three-dimensional color code re-design is on the high side.The intermittent recognition algorithm,which is based on the color’s area of the three-dimensional color code cell,is proposed.It enables the designer to convert the design pattern “from color code to image” to “from image to color code”,solving the problem that the design pattern,"from color code to image",in the three-dimensional color code re-design is unreasonable.The program based on intermittent recognition algorithm is developed,and the algorithm is proved to be feasible,solving the problem that there is a lack of identification algorithm optimized for re-design.