Echocardiogram enhancement using supervised manifold denoising.
Hui WuToan T. HuynhRichard SouvenirPublished in: Medical Image Anal. (2015)
Keyphrases
- denoising
- image processing
- image denoising
- total variation
- noisy images
- image enhancement
- manifold learning
- semi supervised
- denoising algorithm
- natural images
- learning algorithm
- wavelet domain
- noise removal
- wavelet packet
- denoising methods
- supervised learning
- lower dimensional
- gaussian noise
- unsupervised methods
- unsupervised learning
- low dimensional
- high dimensional
- euclidean space
- feature selection
- computer vision
- machine learning
- multiscale
- feature extraction
- image segmentation