Superresolution Reconstruction in Automatic Thai Sign Language Feature Extraction Using Adaptive Triangulation Interpolation.
Eakbodin GedkhawMahasak KetchamPublished in: Int. J. Online Biomed. Eng. (2022)
Keyphrases
- sign language
- super resolution
- high resolution
- image reconstruction
- feature extraction
- high resolution images
- low resolution
- back projection
- fundamental limits
- sign language recognition
- image super resolution
- resolution enhancement
- super resolution reconstruction
- super resolution algorithm
- gesture recognition
- low resolution images
- single image super resolution
- sign recognition
- reconstruction method
- higher resolution
- multi frame
- high quality
- hand gestures
- feature vectors
- principal component analysis
- spatial resolution
- model parameters are estimated
- reconstructed image
- interpolation method
- wavelet transform
- motion estimation
- feature space
- three dimensional
- image interpolation
- computer vision
- frequency domain
- image processing