Gradient-Based Feature Extraction for Early Termination and Fast Intra Prediction Mode Decision in HEVC.
Yogita M. VaidyaShilpa P. MetkarPublished in: FICTA (2) (2020)
Keyphrases
- mode decision
- early termination
- intra prediction
- feature extraction
- avc video coding
- spatial correlation
- video compression
- low complexity
- coding efficiency
- mode selection
- pixel wise
- macroblock
- video coding standard
- wavelet transform
- image classification
- image processing
- bit rate
- motion compensation
- rate distortion
- inter frame
- video coding
- data structure
- intra coding
- frequency domain
- video transmission
- feature vectors
- feature selection
- computational complexity
- block size
- image coding
- feature space
- coding method
- error concealment