Enhancement and denoising method for low-quality MRI, CT images via the sequence decomposition Retinex model, and haze removal algorithm.
Lei ChenChen TangMin XuZhenkun LeiPublished in: Medical Biol. Eng. Comput. (2021)
Keyphrases
- ct images
- low quality
- medical images
- region of interest
- recognition algorithm
- anatomical knowledge
- high quality
- computational complexity
- computed tomography
- wavelet packet
- denoising
- similarity measure
- segmentation algorithm
- image enhancement
- medical imaging
- pattern recognition
- gaussian distribution
- multiscale
- optimization procedure
- denoising methods
- computer tomography
- retinex theory