A Framework for wavelet-Based Analysis and Processing of Color Filter Array Images with Applications to Denoising and Demosaicing.
Keigo HirakawaXiao-Li MengPatrick J. WolfePublished in: ICASSP (1) (2007)
Keyphrases
- denoising
- color filter array
- digital camera
- single sensor
- denoising methods
- color artifacts
- image analysis
- wavelet based denoising
- directional filtering
- color images
- spatial correlation
- color channels
- input image
- image denoising
- image data
- edge detection
- spatially adaptive
- wavelet domain
- noisy images
- natural images
- test images
- color reproduction
- locally adaptive
- computer vision
- image processing
- multiresolution
- mosaic images
- digital images
- image compression
- wavelet transform
- interpolation method
- high frequency
- high quality
- edge directed
- image processing algorithms
- pixel values
- real time