Tracking the Left Ventricle in Ultrasound Images Based on Total Variation Denoising.
Jacinto C. NascimentoJoão M. SanchesJorge S. MarquesPublished in: IbPRIA (2) (2007)
Keyphrases
- total variation
- ultrasound images
- echocardiographic images
- denoising
- heart motion
- left ventricle
- image denoising
- speckle noise
- image restoration
- abnormality detection
- image processing
- natural images
- noisy images
- regularization term
- edge detection
- left ventricular
- wavelet domain
- fully automatic
- beating heart
- image deblurring
- particle filter
- frequency domain
- mr images
- blind deconvolution
- denoising methods
- computer vision
- x ray
- partial differential equations
- magnetic resonance images
- magnetic resonance
- super resolution
- motion analysis
- image sequences