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A method for visual evaluation and analysis of rural road landscape

An analysis method and landscape technology, applied in the fields of instruments, business, data processing applications, etc., can solve the problems of the lack of new evaluation methods for landscape quality, lack of measurement standards, and lack of unified definitions and standards for visual evaluation, so as to improve road landscapes. quality effect

Inactive Publication Date: 2019-02-15
HUNAN CITY UNIV
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AI Technical Summary

Problems solved by technology

Insufficient research on visual evaluation of rural road landscape
[0006] 2. In recent years, the academic research on landscape quality has not yet formed a new evaluation method, and still uses the beauty evaluation method, SD semantic difference method, etc.
[0009] The road landscape and people's cognition are extremely complex, and the visual evaluation of road landscape still faces many problems, and the visual evaluation lacks a unified definition and standard; the visual evaluation of road landscape involves objective factors, and at the same time, there is still a lack of measurement standards

Method used

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  • A method for visual evaluation and analysis of rural road landscape
  • A method for visual evaluation and analysis of rural road landscape
  • A method for visual evaluation and analysis of rural road landscape

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Embodiment 1

[0043] In view of the fact that the visual environment quality of the landscape is the joint result of the visual characteristics of the landscape and the psychological activities of people, the accuracy of its evaluation not only depends on the objective environment, but also is influenced by the subjective evaluators. [6] Studies have shown that experts and professional students have the best discrimination ability and internal consistency. Therefore, the present invention adopts a method based on expert and professional student evaluation, divides the evaluators into two groups: expert group and professional student group, and distributes paper The questionnaire and electronic questionnaire based on network technology make the evaluation process and evaluation results more objective, save time and have strong operability. In the evaluation process, the evaluation rules are explained first, so that the evaluators can establish their own evaluation standards before the formal ...

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Abstract

The invention belongs to the field of visual evaluation of rural road landscape, and discloses a visual evaluation and analysis method of rural road landscape. The road landscape visual quality was evaluated by SD method. According to the evaluation results, the samples were sorted and screened. According to the results of landscape quality ranking, the landscape samples with typical characteristics at different quality levels were selected, and then the landscape characteristics were evaluated by SD method. Through correlation analysis and regression analysis model, the impact of landscape characteristics on landscape quality is analyzed, and the landscape quality evaluation model is established. The invention adopts the SD method based on visual perception, selects 18 samples representing the vertical landscape and the horizontal landscape of the road in the village area, evaluates the visual quality of the samples, and establishes a landscape quality evaluation model through correlation analysis and linear regression analysis on the data. The invention is conducive to improving the quality of the road landscape, and provides a reference for subsequent development and construction.

Description

technical field [0001] The invention belongs to the field of visual evaluation of rural road landscape, in particular to a visual evaluation and analysis method of rural road landscape. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: Rural road landscape is a comprehensive landscape system of the road and its surrounding environment, which is composed of vertical landscape (greening, buildings, farmland, mountains, etc.) and horizontal landscape (road, slope, etc.) on both sides of the road. Rural landscape visual quality evaluation is the scientific basis and basis for rural landscape planning and development. [1] Visual landscape evaluation focuses on the analysis of the impact of landscape elements and features on visual perception, with psychophysical methods occupying a dominant position. In recent years, the academic research on landscape quality has not yet formed a new evaluation method, and still us...

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Application Information

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IPC IPC(8): G06Q30/02G06Q50/14
CPCG06Q30/0282G06Q50/14
Inventor 朱琳
Owner HUNAN CITY UNIV
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