Sparse Document Image Coding for Restoration.
Vijay KumarAmit BansalGoutam Hari TulsiyanAnand MishraAnoop M. NamboodiriC. V. JawaharPublished in: ICDAR (2013)
Keyphrases
- image coding
- wavelet transform
- vector quantizer
- filter bank
- sparse representation
- image and video coding
- lapped transforms
- matching pursuit
- image coder
- coding efficiency
- denoising
- image processing
- entropy constrained trellis coded quantization
- linear prediction
- sparse coding
- subband
- image restoration
- video sequences
- high quality