Estimation of the radiometric response functions of a color camera from differently illuminated images.
Khurram ShafiqueMubarak ShahPublished in: ICIP (2004)
Keyphrases
- ccd camera
- white balance
- multiple images
- captured images
- image capture
- imaging devices
- acquired images
- digital photographs
- imaging model
- image database
- viewing angle
- color correction
- digital camera
- hand held
- barcode
- color images
- pixel wise
- image retrieval
- image regions
- imaging process
- color channels
- light source
- input image
- color histogram
- pixel values
- photographic images
- color information
- camera images
- real scenes
- response function
- dynamic range
- color features
- multi camera
- video camera
- camera calibration
- image features
- multiple cameras
- mosaic images
- field of view
- lighting conditions
- image registration
- rgb values