Rényi divergence as contrast metric for object detection in noisy images.
Aymeric HistaceDavid RousseauPublished in: IPTA (2015)
Keyphrases
- noisy images
- object detection
- denoising
- edge detection
- image denoising
- noise level
- gaussian noise
- noise free
- face detection
- radon transform
- edge detection algorithm
- computer vision
- wavelet coefficients
- additive gaussian noise
- noise variance
- denoising methods
- total variation minimization
- image patches
- multi class
- object recognition
- total variation
- blur identification
- image quality
- kl divergence
- higher order
- pattern recognition