Merge pull request opencv#19296 from raaldrid:Doc_issue_fix_18836_FULL

Author: alalek

modules/imgproc/include/opencv2/imgproc.hpp

@@ -587,35 +587,35 @@ enum ColorConversionCodes {
     COLOR_YCrCb2BGR    = 38,
     COLOR_YCrCb2RGB    = 39,
 
-    COLOR_BGR2HSV      = 40, //!< convert RGB/BGR to HSV (hue saturation value), @ref color_convert_rgb_hsv "color conversions"
+    COLOR_BGR2HSV      = 40, //!< convert RGB/BGR to HSV (hue saturation value) with H range 0..180 if 8 bit image, @ref color_convert_rgb_hsv "color conversions"
     COLOR_RGB2HSV      = 41,
 
     COLOR_BGR2Lab      = 44, //!< convert RGB/BGR to CIE Lab, @ref color_convert_rgb_lab "color conversions"
     COLOR_RGB2Lab      = 45,
 
     COLOR_BGR2Luv      = 50, //!< convert RGB/BGR to CIE Luv, @ref color_convert_rgb_luv "color conversions"
     COLOR_RGB2Luv      = 51,
-    COLOR_BGR2HLS      = 52, //!< convert RGB/BGR to HLS (hue lightness saturation), @ref color_convert_rgb_hls "color conversions"
+    COLOR_BGR2HLS      = 52, //!< convert RGB/BGR to HLS (hue lightness saturation) with H range 0..180 if 8 bit image, @ref color_convert_rgb_hls "color conversions"
     COLOR_RGB2HLS      = 53,
 
-    COLOR_HSV2BGR      = 54, //!< backward conversions to RGB/BGR
+    COLOR_HSV2BGR      = 54, //!< backward conversions HSV to RGB/BGR with H range 0..180 if 8 bit image
     COLOR_HSV2RGB      = 55,
 
     COLOR_Lab2BGR      = 56,
     COLOR_Lab2RGB      = 57,
     COLOR_Luv2BGR      = 58,
     COLOR_Luv2RGB      = 59,
-    COLOR_HLS2BGR      = 60,
+    COLOR_HLS2BGR      = 60, //!< backward conversions HLS to RGB/BGR with H range 0..180 if 8 bit image
     COLOR_HLS2RGB      = 61,
 
-    COLOR_BGR2HSV_FULL = 66,
+    COLOR_BGR2HSV_FULL = 66, //!< convert RGB/BGR to HSV (hue saturation value) with H range 0..255 if 8 bit image, @ref color_convert_rgb_hsv "color conversions"
     COLOR_RGB2HSV_FULL = 67,
-    COLOR_BGR2HLS_FULL = 68,
+    COLOR_BGR2HLS_FULL = 68, //!< convert RGB/BGR to HLS (hue lightness saturation) with H range 0..255 if 8 bit image, @ref color_convert_rgb_hls "color conversions"
     COLOR_RGB2HLS_FULL = 69,
 
-    COLOR_HSV2BGR_FULL = 70,
+    COLOR_HSV2BGR_FULL = 70, //!< backward conversions HSV to RGB/BGR with H range 0..255 if 8 bit image
     COLOR_HSV2RGB_FULL = 71,
-    COLOR_HLS2BGR_FULL = 72,
+    COLOR_HLS2BGR_FULL = 72, //!< backward conversions HLS to RGB/BGR with H range 0..255 if 8 bit image
     COLOR_HLS2RGB_FULL = 73,
 
     COLOR_LBGR2Lab     = 74,