A novel scheme for binarization of vehicle images using hierarchical histogram equalization technique
Satadal SahaSubhadip BasuMita NasipuriDipak Kumar BasuPublished in: CoRR (2010)
Keyphrases
- histogram equalization
- contrast enhancement
- image enhancement
- image database
- image data
- image contrast
- image analysis
- image features
- gray level
- tone mapping
- image contrast enhancement
- input image
- image preprocessing
- lighting conditions
- synthetic and real images
- image classification
- enhanced image
- global thresholding
- transfer function
- edge detection
- image retrieval
- object recognition
- multiscale
- dynamic range
- secret image
- document images
- feature extraction
- computer vision