Edge based enhancement of retinal images using an efficient JPEG-compressed domain technique.
Mohammed JavedP. NagabhushanBidyut B. ChaudhuriSatish Kumar SinghPublished in: J. Intell. Fuzzy Syst. (2019)
Keyphrases
- compressed domain
- retinal images
- motion vectors
- vessel segmentation
- blood vessels
- video analysis
- compression standards
- vessel detection
- optic disk
- jpeg compressed
- dct domain
- dct coefficients
- bitstream
- compressed images
- compressed video
- optic disc
- diabetic retinopathy
- adaptive histogram equalization
- matched filters
- macroblock
- inter frame
- retinal blood vessels
- region of interest
- motion estimation
- multiresolution
- age related macular degeneration
- active contours
- optical coherence tomography
- jpeg images
- video coding
- image data
- watermarking technique
- motion compensation
- image segmentation
- coding scheme