The Efficiency of Color Space Channels to Quantify Color and Color Intensity Change in Liquids, pH Strips, and Lateral Flow Assays with Smartphones.
Joost Laurus Dinant NelisLaszlo BuraYunfeng ZhaoKonstantin M. BurkinKaren RaffertyChristopher T. ElliottKatrina CampbellPublished in: Sensors (2019)
Keyphrases
- color space
- color images
- color features
- color image segmentation
- color components
- rgb color space
- color quantization
- spatial color
- color histogram
- color model
- color image processing
- skin detection
- color information
- color models
- histogram analysis
- hsv color space
- image processing
- skin color
- color distribution
- color difference
- colored objects
- color contrast
- color correction
- grayscale images
- color regions
- image database
- rgb values