Urban block building color harmony degree evaluation method and device

A technology for urban blocks and buildings, applied in image data processing, structured data retrieval, prediction, etc., can solve the problems of different evaluation standards of color status, difficulty in comparison, too subjective, etc., and achieve the effect of perfect planning system and objective results

Pending Publication Date: 2021-11-05
SOUTHEAST UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Among them, although there have been many successful practices in urban color planning at the site level, there is a lack of quantitative research based on color theory, especially in the evaluation of color status quo, there are problems of inconsistent standards, too subjective and difficult to compare

Method used

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  • Urban block building color harmony degree evaluation method and device
  • Urban block building color harmony degree evaluation method and device
  • Urban block building color harmony degree evaluation method and device

Examples

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Embodiment 1

[0047] Such as figure 1 as shown, figure 1 What is shown is a schematic flow chart of the present invention, and the steps in the framework are described in detail below. For specific steps, see figure 2 .

[0048] The first step is to number the buildings along the street in the urban block to be renovated, in the form of "A_B_C". Among them, "A" is the pinyin acronym of the corresponding city division of the building; "B" means the orientation of the road, and "E, S, W, N" respectively indicate that the building is located in the "east, south, west, "North" side; "C" is the arrangement order of the building in this street from west to east or from north to south, such as "GCQ_N_1".

[0049] In the second step, through on-the-spot research, take pictures of the streetscapes of the buildings along the streets in the urban blocks to be renovated, and match the streetscape pictures of the buildings with the building numbers in the first step, and use the Chinese architectura...

Embodiment 2

[0064] Embodiment 2: This embodiment takes the ancient city section of an avenue in a county seat of a certain city as the research object to further illustrate the present invention.

[0065] The first step is to number the buildings along the street in the urban block to be renovated. For specific numbers and their plane positions, see Figure 4 shown. In the form "A_B_C". Among them, "A" is the pinyin acronym of the corresponding city division of the building; "B" means the orientation of the road, and "E, S, W, N" respectively indicate that the building is located in the "east, south, west, "North" side; "C" is the order of the buildings in this street from west to east or from north to south, for example, "GCQ_N_1" is the first building facing the street from west to east on the north side of the ancient city section of the avenue.

[0066] In the second step, through on-the-spot research, take pictures of the streetscapes of the buildings along the streets in the urban...

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Abstract

The invention discloses an urban block building color harmony degree evaluation method and device, and belongs to the field of urban color planning. The urban block building color harmony degree evaluation method comprises the following steps: numbering buildings along the street of an urban block; acquiring a street view picture of the building along the street and a building wall body reference color; building a building facade live-action picture by using the streetscape picture; extracting color information of the building facade live-action picture, and drawing a color reconciliation analysis table according to the color information; and according to the color harmony analysis table and the beauty degree analysis formula, calculating the color harmony beauty degree value of the building.

Description

technical field [0001] The invention relates to the field of urban color planning, in particular to a method and device for evaluating the color harmony of urban block buildings. Background technique [0002] In today's my country, the urbanization rate continues to rise, the problem of urban color is prominent, and the digital tools are becoming more and more perfect. The theory, method improvement and practice of urban color planning have become increasingly important. Among them, although there have been many successful practices in urban color planning at the site level, there is a lack of quantitative research based on color theory, especially in the evaluation of color status. There are problems of inconsistent standards, too subjective and difficult to compare. [0003] Therefore, an objective, accurate and uniform method is needed to evaluate the architectural color of the block. This scheme is based on Moon and Spencer's color harmony theory, combined with intellig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06F16/29G06Q50/26G06T7/90
CPCG06Q10/043G06T7/90G06Q50/26G06F16/29G06T2207/10024
Inventor 徐小东任宇王伟徐宁范静哲董竞瑶刘可
Owner SOUTHEAST UNIV
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