Sparse representation scheme with enhanced medium pixel intensity for face recognition.
Xuexue ZhangYongjun ZhangZewei WangWei LongWeihao GaoBob ZhangPublished in: CAAI Trans. Intell. Technol. (2024)
Keyphrases
- representation scheme
- pixel intensities
- face recognition
- sparse representation
- image representation
- feature representation
- texture information
- face images
- active appearance models
- facial images
- local binary pattern
- low resolution
- human faces
- high dimensional
- facial expressions
- image features
- computer vision
- feature extraction
- symbolic representation
- image pixels
- object recognition
- face detection
- data sets
- image classification
- principal component analysis
- object detection