Abstract
The purpose of this study is to provide more orderly and convenient urban planning ideas for the fast-paced life in the complex urban environment. The current sign design is analyzed according to the needs of urban residents for barrier-free sign design, and the sign design based on urban space color is established. An urban landscape visual communication optimization method is proposed based on hue saturation value (HSV) technology. The multiscale retinex (MSR) algorithm is used as a reference for simulation experiments. The experimental results show that the designed optimization method is significantly better than the traditional method in the expression effect of visual communication. First, the attention time of the sign design can be reduced by more than 3 seconds, which can effectively improve the lives of urban residents and tourists and improve their browsing efficiency. Next, 94% of the citizens believe that optimized urban signs are more prominent than traditional ones. Finally, the sign design optimization method proposed provides an image with a higher definition than the traditional sign design method. The proposed sign design and optimization scheme can effectively coordinate the relationship among urban landscape design, guided objects, and cities, help busy urban life, and provide new ideas for the development direction of visual communication design.
Highlights
Urban residents live an increasingly complex life with the progress of living standards. ey often encounter various problems in transmitting and exchanging spatial information and crowd information in their daily life activities [1]
Analysis of Experimental Results of Regional Sign Design. e 10 groups of 1,000 visually impaired samples mentioned above are taken as the research objects to conduct experiments and data sorting on the attention duration of the samples in the coverage area of the sign design. e attention duration of traditional sign design and current interactive sign design is compared
When the discrete entropy of the original image is poor, it shows that the result index of the multiscale retinex (MSR) algorithm will be different from the algorithm designed here. e results show that the discrete entropy obtained by the design method proposed is generally maintained at about 7.5 seconds, while the discrete entropy obtained by the traditional design system and the interactive design system is generally maintained at about 6 seconds and 7 seconds, respectively. erefore, the result index of the design method proposed is more suitable
Summary
Urban residents live an increasingly complex life with the progress of living standards. ey often encounter various problems in transmitting and exchanging spatial information and crowd information in their daily life activities [1]. Urban residents live an increasingly complex life with the progress of living standards. It requires urban sign design to deal with and coordinate the relationship between guided objects and cities [2], and use sign design to provide people with effective and orderly information and services. One of the reasons for the development of sign design is that it has mature design standards abroad, which provides reference specifications for the process of system design [4]. In China, with the international development at the end of the last century, China has studied the problem of solving the standardization of urban sign design [6] and issued relevant specifications, providing a feasible solution to solve the disordered, complex, and unclear design of signs [7]. Barrierfree communication and visual beauty in sign design have become increasingly important with the increasing demand for humanization
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