Medical image contrast enhancement based on improved sparrow search algorithm.
Xiaoyan FanZhanquan SunEngang TianZhong YinGaoyu CaoPublished in: Int. J. Imaging Syst. Technol. (2023)
Keyphrases
- medical images
- contrast enhancement
- search algorithm
- image enhancement
- medical imaging
- medical diagnosis
- gray level
- anatomical structures
- histogram equalization
- enhanced image
- imaging modalities
- multiscale
- magnetic resonance imaging
- low contrast
- brain images
- color images
- magnetic resonance
- region of interest
- mr images
- computed tomography
- medical image retrieval
- computer tomography
- magnetic resonance images
- ct images
- transfer function
- image processing
- visual quality
- contrast enhanced
- clinical applications
- medical image registration
- ct scans
- mri data
- gray scale
- multiresolution
- image segmentation