Very low-resolution iris recognition via Eigen-patch super-resolution and matcher fusion.
Fernando Alonso-FernandezReuben A. FarrugiaJosef BigünPublished in: BTAS (2016)
Keyphrases
- iris recognition
- super resolution
- low resolution
- image patches
- biometric systems
- high resolution
- iris images
- low resolution images
- image reconstruction
- super resolved
- palmprint
- feature extraction
- resolution enhancement
- high quality
- data fusion
- multi frame
- super resolution reconstruction
- motion estimation
- higher resolution
- image super resolution
- lower resolution
- information fusion
- single image super resolution
- recognition algorithm
- single frame
- high resolution images
- principal component analysis
- super resolution algorithm
- high resolution video
- natural images
- light field
- fusion method
- test images
- noisy images
- sparse coding
- face hallucination
- image denoising
- multiresolution
- denoising
- image processing
- image quality
- low quality images