Frame Deletion Detection Based on Optical Flow Orientation Variation.
Shuo LiHongtao HuoPublished in: IEEE Access (2021)
Keyphrases
- optical flow
- consecutive frames
- detection rate
- object detection
- image sequences
- detection algorithm
- automatic detection
- false positives
- detection method
- false alarms
- detection accuracy
- optical flow estimation
- binocular disparity
- anomaly detection
- single frame
- intensity variations
- optical flow computation
- key frames
- flow field
- least squares
- image brightness