Ultrasound Image Filtering and Reconstruction Using DCT/IDCT Filter Structure.
Barmak Honarvar Shakibaei AsliJan FlusserYifan ZhaoJohn Ahmet ErkoyuncuKajoli Banerjee KrishnanYasin FarrokhiRajkumar RoyPublished in: IEEE Access (2020)
Keyphrases
- discrete cosine transform
- ultrasound images
- speckle reducing anisotropic diffusion
- dct domain
- dct coefficients
- speckle reduction
- filtering algorithm
- median filter
- speckle noise
- image compression
- low power
- transform domain
- medical ultrasound
- anisotropic diffusion
- noise reduction
- filter bank
- power consumption
- filtering scheme
- filtering method
- adaptive filtering
- nonlocal means
- denoising
- high resolution
- multiresolution
- real time
- post processing
- edge detection
- filtering process
- video encoder