Reduction of low gray-level contours using error diffusion based on emission characteristics of PDP.
Sung-Jin KangHyun-Chul DoJung-Hwan ShinSung-Il ChienHeung-Sik TaePublished in: IEEE Trans. Consumer Electron. (2004)
Keyphrases
- gray level
- error diffusion
- gray scale
- quantization error
- co occurrence
- inverse halftoning
- texture analysis
- image segmentation
- black and white
- texture features
- noise shaping
- input image
- low contrast
- edge detector
- pixel values
- gray level images
- halftoning algorithm
- gray value
- halftone images
- image quality
- image classification
- data hiding
- wavelet transform
- gray images
- image analysis
- image contrast enhancement
- machine learning