A novel video thumbnail extraction method using spatiotemporal vector quantization.
Junfeng JiangXiao-Ping ZhangPublished in: AIEMPro @ ACM Multimedia (2010)
Keyphrases
- vector quantization
- image compression
- space time
- vector quantizer
- joint source and channel coding
- spatial and temporal
- video sequences
- video data
- reduced complexity
- video streams
- distortion measure
- video frames
- video content
- input vector
- neural gas
- codebook design
- video retrieval
- fractal image compression
- successive approximation
- human actions
- image transmission
- compressed video
- neural network
- moving objects
- image processing