Hybrid Unsupervised Scale-invariant Slide Detection (HUSSD) for Video Presentation.
Bingzhao ShanMuhammad Rizwan AbidEhsan AmjadianPublished in: ICISDM (2020)
Keyphrases
- pattern recognition
- scale invariant
- multimedia
- natural images
- scale space
- keypoints
- scale invariance
- affine invariant
- multiscale
- interest point detectors
- machine learning
- feature transformation
- image analysis
- detection method
- video data
- local binary pattern
- object detection
- video sequences
- detection algorithm
- gaussian derivatives
- image structure
- texture images
- texture classification
- higher order
- input image
- translation and scale invariant