Synchronization Algorithm of Color Image Denoising and Enhancement
In the process of color image acquisition,due to the objective factors of the environment and equipment etc,the image w hich contains noise or poor contrast is often obtained. These have a greater impact for the subsequent image segmentation and registration accuracy. For this reason,the paper proposes a synchronization model of color image denoising and enhancement. Firstly, RGB and Ycbcr is introduced to construct adaptive histogram equalization partial differential equations by transform and inverse transform. Secondly,the rate of changing gradient is unified by the calculation of the eigenvectors w ith the x axis to improve color PM model. Finally,the purpose of denoising and enhancement is achieved by combining the tw o items and increasing the coefficient of adjustment parameters. The results of experiment show that algorithm has validity and practicality.