3D dynamic facial expression recognition using low-resolution videos.
Jie ShaoIlaria GoriShaohua WanJ. K. AggarwalPublished in: Pattern Recognit. Lett. (2015)
Keyphrases
- low resolution
- high resolution
- super resolution
- low resolution images
- high resolution video
- low frame rate
- surveillance cameras
- lower resolution
- higher resolution
- high quality
- resolution enhancement
- high resolution images
- image super resolution
- super resolution reconstruction
- remote sensing
- image patches
- depth images
- low quality images
- interpolation algorithm
- dense correspondences
- super resolved
- spatial resolution
- pixel intensities
- data sets
- video data
- multi view
- face images
- motion estimation
- spatio temporal
- computational complexity
- video sequences
- decision trees
- computer vision