Natural Scene Text Image Compression Using JPEG2000 ROI Coding.
Yuanping ZhuLi SongPublished in: CCPR (2) (2014)
Keyphrases
- natural scenes
- text extraction
- roi coding
- image coding
- coding method
- natural images
- region of interest
- shape coding
- high degree of accuracy
- lossless coding
- allocation strategy
- visual attention
- bit plane
- text information
- text regions
- image content
- image compression
- lossless compression
- complex background
- image structure
- denoising
- higher order
- wavelet transform
- compressed domain
- arithmetic coding
- computer vision
- filter bank
- image processing