Adaptive cropping with interframe relative displacement constraint for video retargeting.
Zhenhua TangChenghao LvYuxia TangPublished in: Signal Process. Image Commun. (2022)
Keyphrases
- inter frame
- video frames
- video sequences
- content aware
- image retargeting
- temporal coherence
- compressed domain
- motion jpeg
- motion estimation
- seam carving
- video data
- intra frame
- image content
- temporal redundancy
- macroblock
- bit rate
- video content
- lossless compression
- single frame
- multimedia
- multi frame
- image deformations
- video analysis
- content delivery
- video coding
- image quality
- wavelet transform
- optical flow
- multiresolution
- multiscale