Enhancement Techniques for Local Content Preservation and Contrast Improvement in Images
Chelsy Sapna JosephusS. RemyaPublished in: CoRR (2012)
Keyphrases
- image database
- contrast enhancement
- input image
- image data
- image analysis
- enhanced image
- three dimensional
- image processing
- multiple images
- image features
- ground truth
- image retrieval
- web images
- object recognition
- image collections
- image set
- similarity measure
- image contrast
- image classification
- pixel values
- image matching
- directional filtering
- segmentation algorithm
- multimedia
- test images
- image enhancement
- image annotation
- image regions
- natural images
- edge detection
- image registration
- color images
- image sequences