Detecting Perceptual Color Changes from Sequential Images for Scene Surveillance.
Mika RautiainenTimo OjalaHannu KauniskangasPublished in: MVA (2000)
Keyphrases
- image regions
- input image
- outdoor scenes
- multiple images
- three dimensional
- viewing angle
- visual appearance
- image database
- reference images
- images of natural scenes
- image set
- pixel intensities
- image data
- color histogram
- complex scenes
- fundamental problem in computer vision
- imaging process
- observed scene
- photographic images
- image features
- captured images
- color correction
- white balance
- color features
- image retrieval
- human vision
- surface reflectance
- foreground and background
- surveillance videos
- ccd camera
- complex background
- digital imaging
- color channels
- color constancy algorithms
- multiple objects
- image sequences
- object recognition
- low level
- single image
- natural scenes
- pixel values
- dynamic scenes
- d scene
- light source
- surface properties
- color texture
- rendered images
- image mosaics
- illumination conditions
- color images
- spatial location