Lightness

 
Retinex Models Image computation algorithms that mimic human vision using spatial comparisons. Illumination Measurements of changes in appearance with levels of illumination. Retinex- Capturing the Black Cat in the Shade McCann2 cat.pdf A review of the history of calculated color appearances in HDR scenes. Gradients and Edges Veiling Glare and Lightness Intraocular scatter determines the shape of Lightness vs. Luminance Top Down vs. Bottom Up Experiment on appearance links: HDR home color lightness patents paper list../Lightness/Retinex_Models.html../Lightness/Illumination.htmlLightness_files/McCann2%20cat.pdf../Lightness/Gradients_and_Edges.htmlLightness_files/83a%20Stiehl%20etal.pdf../Lightness/TopDown_vs._Bottom_Up.htmlHDR.htmlHome.htmlColor.htmlPatents.htmlshapeimage_2_link_0shapeimage_2_link_1shapeimage_2_link_2shapeimage_2_link_3shapeimage_2_link_4shapeimage_2_link_5shapeimage_2_link_6shapeimage_2_link_7shapeimage_2_link_8shapeimage_2_link_9shapeimage_2_link_10