Adaptive local backlight dimming algorithm based on local histogram and image characteristics.
Ehsan NadernejadNino BuriniJari KorhonenSøren ForchhammerClaire MantelPublished in: Color Imaging: Displaying, Processing, Hardcopy, and Applications (2013)
Keyphrases
- segmentation method
- gray value
- segmentation algorithm
- estimation algorithm
- test images
- histogram analysis
- histogram equalization
- detection algorithm
- image processing algorithms
- image matching
- region of interest
- gray images
- energy function
- k means
- image set
- similarity measure
- image contrast
- adaptive threshold
- optimal solution
- computational complexity
- learning algorithm
- matching algorithm
- input image
- color constancy
- pixel wise
- gaussian noise
- grey level
- image registration
- single image
- gray level
- enhanced image
- binary patterns
- expectation maximization
- feature points