A comparison among keyframe extraction techniques for CNN classification based on video periocular images.
Carolina Toledo FerrazWilliam BarcellosOsmando Pereira JuniorTamiris Trevisan Negri BorgesMarcelo Garcia ManzatoAdilson GonzagaJosé Hiroki SaitoPublished in: Multim. Tools Appl. (2021)
Keyphrases
- image classification
- iris images
- input image
- image features
- iris recognition
- video content
- image analysis
- pattern recognition
- image database
- lighting conditions
- feature vectors
- image retrieval
- video sequences
- feature extraction
- key frames
- video clips
- video database
- iris biometrics
- recognize faces
- image registration
- feature selection
- video data
- illumination conditions
- gabor filters
- edge detection
- feature representation
- video retrieval
- computer vision
- feature points
- caption text