Environmental Engineering
颜色指数水分评估
Color Index Moisture AssessmentA methodological approach for the rapid assessment of the surface moisture content of technogenic formations (beneficiation tailings) based on the analysis of photographic images using color indexes and Euclidean distances in RGB and Lab color spaces. / 基于RGB和Lab颜色空间中的颜色指数和欧氏距离分析图像，对选矿尾矿等人工堆积物表面水分含量进行快速评估的方法。
- Knowledge type
- 工艺技术
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-10-30 19:05:28
Sub-knowledge points
Gravimetric moisture content correlationSpatially non-uniform water saturation rankingIllumination effect mitigation
Higher-order knowledge points
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Main parameters and performance indicators
RGB color space: Red, Green, Blue color channelsLab color space: Lightness, a*, b* color channelsEuclidean distance: Metric for color difference calculationReference selection: Standard white/black or pseudo-pixelsIllumination range: 510–3500 lx
Open problems
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Related literature
ranked by community starsDevelopment of a Methodological Approach for Assessing the Surface Layer Moisture of Beneficiation Tailings Based on Analysis of Photographic Images in RGB- and Lab- Color SpacesOpen source
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Creation and modification trail
1 recordsRecord title: Color Index Moisture Assessment.
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