Four-Dimensional Cone-Beam Computed Tomography Image Compression Using Video Encoder for Radiotherapy.
Hui YanYexiong LiJianrong DaiPublished in: J. Digit. Imaging (2020)
Keyphrases
- video encoder
- cone beam computed tomography
- low complexity
- video coding
- video compression
- real time video
- motion estimation
- computational load
- data compression
- compression efficiency
- denoising algorithm
- video objects
- low bit rate
- distributed video coding
- video codec
- motion compensation
- bit rate
- denoising
- motion compensated
- dct domain
- video processing
- image quality
- image denoising
- macroblock
- computer vision
- image compression
- image data
- optical flow
- computational complexity