Enhancement of the Quality of Images Based on Multiple Threshold Segmentation and Adaptive Gamma Correction.
Jianjun LiNa WuZhihui WangJiayou DuXiaofeng FuChin-Chen ChangPublished in: IIH-MSP (2015)
Keyphrases
- gamma correction
- image enhancement
- segmentation method
- segmentation algorithm
- multiple objects
- image analysis
- thresholding method
- edge detection
- thresholding algorithm
- image data
- image regions
- segmented images
- gray value
- test images
- input image
- high quality
- image segmentation
- enhanced image
- homomorphic filtering
- image processing
- feature points
- image registration
- intensity images
- video sequences
- region growing
- spatial information
- colour images
- image based rendering
- multiscale
- just noticeable difference