Assessment of super-resolution for face recognition from very-low resolution images in sensor networks.
James R. RoederSergio D. CabreraPublished in: Visual Information Processing (2009)
Keyphrases
- sensor networks
- low resolution images
- super resolution
- face recognition
- low resolution
- facial images
- high resolution
- high resolution images
- face images
- super resolution reconstruction
- wireless sensor networks
- super resolution image reconstruction
- image reconstruction
- motion estimation
- super resolved
- multi frame
- image super resolution
- human faces
- data streams
- high quality
- higher resolution
- computer vision
- principal component analysis
- super resolution algorithm
- facial expressions
- depth map
- face detection
- feature extraction
- object detection
- image synthesis
- detection method