Neutralizing lighting non-homogeneity and background size in PCNN image signature for Arabic Sign Language recognition.
A. Samir ElonsMagdy Aboull-ElaMohamed Fahmy TolbaPublished in: Neural Comput. Appl. (2013)
Keyphrases
- sign language recognition
- input image
- lighting conditions
- multiscale
- pulse coupled neural network
- single image
- high resolution
- image features
- template matching
- test images
- image segmentation
- image retrieval
- viewpoint
- segmentation algorithm
- image matching
- computer vision
- gesture recognition
- bounding box
- feature points
- image processing