Image forensics using color illumination, block and key point based approach.
Abhishek ThakurNeeru JindalPublished in: Multim. Tools Appl. (2018)
Keyphrases
- keypoints
- image matching
- sift descriptors
- image features
- single image
- pose variations
- color constancy
- color distribution
- image regions
- multiscale
- rgb color
- image analysis
- lighting conditions
- images of natural scenes
- pixel intensities
- input image
- homomorphic filtering
- object recognition
- invariant features
- color components
- rgb values
- image segmentation
- monochrome images
- high resolution
- matching process
- pixel values
- image content
- illumination conditions
- color histogram
- partial occlusion
- color images
- image classification
- color texture
- outdoor scenes
- color features
- feature detection
- color space
- retinex theory
- spatial information
- dct coefficients
- scale space
- rotation invariant