An FPGA implementation of chaotic and edge enhanced error diffusion.
Chung-Yen SuYou-Lin SiePublished in: IEEE Trans. Consumer Electron. (2010)
Keyphrases
- error diffusion
- fpga implementation
- edge enhancement
- gray scale
- hardware implementation
- image quality
- inverse halftoning
- gray level
- quantization error
- noise shaping
- human visual system
- error diffusion halftoning
- halftone images
- edge detection
- field programmable gate array
- frequency domain
- halftoning algorithm
- edge information
- data hiding
- computer vision
- binary images
- gray scale images
- gray value
- image data
- transfer function
- low cost
- co occurrence
- efficient implementation
- high quality
- machine learning
- real time