Extraction of Key Frame from Random Videos Based On Discrete Cosine Transformation.
Shivanand S. GornaleAshvini K. BabaleshwarPravin L. YannawarPublished in: RTIP2R (1) (2020)
Keyphrases
- key frames
- discrete cosine transformation
- video content
- video sequences
- video retrieval
- video data
- visual features
- video frames
- feature vectors
- spatial domain
- video summarization
- digital watermark
- image compression
- dct coefficients
- adaptive quantization
- frequency domain
- multimedia
- image classification
- low level
- video objects
- multiscale