Camera operation estimation from video shot using 2D motion vector histogram.
Pawin PrasertsakulToshiaki KondoHiroyuki IidaTeera PhatrapornnantPublished in: Multim. Tools Appl. (2020)
Keyphrases
- video shots
- video sequences
- structure from motion
- video retrieval
- point trajectories
- video database
- video data
- three dimensional
- video clips
- camera motion
- optical flow
- video content
- visual features
- key frames
- rigid motion
- feature vectors
- video frames
- mosaic images
- low level features
- camera parameters
- visual content
- high level
- computer vision
- moving objects
- motion field
- camera calibration
- space time
- contextual information
- image classification
- co occurrence