Joint statistical analysis of images and keywords with applications in semantic image enhancement.
Albrecht J. LindnerAppu ShajiNicolas BonnierSabine SüsstrunkPublished in: ACM Multimedia (2012)
Keyphrases
- image enhancement
- edge detection
- image analysis
- contrast enhancement
- statistical analysis
- color image enhancement
- histogram equalization
- image contrast enhancement
- image processing
- enhanced image
- gamma correction
- keywords
- image data
- transfer function
- image database
- image retrieval
- homomorphic filtering
- median filter
- digital camera
- image classification
- input image
- image features
- partial differential equations
- machine learning
- image contrast
- anisotropic diffusion
- semantic information
- low contrast
- color images
- minutiae extraction
- multiscale
- dynamic range compression
- computer vision