Speckle Denoising for Digital Holographic Reconstructed Image Base on Image Edge Detection.
Qin JiaZhiQuan LiXueFei LiuPublished in: CSISE (2) (2011)
Keyphrases
- reconstructed image
- denoising
- image reconstruction
- image compression
- post processing
- image quality
- image denoising
- compression ratio
- visual quality
- bit rate
- spatial resolution
- image processing
- natural images
- test images
- total variation
- noisy images
- wavelet domain
- reconstruction quality
- compressed images
- sar images
- denoising algorithm
- peak signal to noise ratio
- super resolution
- reconstructed image quality
- image codec
- digital holography
- frame rate
- image restoration
- high resolution
- multiresolution
- image sequences
- three dimensional