Content-based video copy detection based on motion vectors estimated using a lower frame rate.
Kasim TasdemirA. Enis ÇetinPublished in: Signal Image Video Process. (2014)
Keyphrases
- frame rate
- motion vectors
- video sequences
- motion compensation
- video copy detection
- motion estimation
- video database
- video coding
- motion field
- video data
- video rate
- high speed
- space time
- video quality
- frame interpolation
- dynamic scenes
- moving objects
- temporal information
- motion blur
- bit rate
- image sequences
- video frames
- camera motion
- video compression
- bitstream
- video streams
- motion compensated
- computational complexity
- video content
- event detection
- multimedia
- image data