Research on Adaptive Image Inpainting Approach Based on TV Model
Min Qi Zhou · Applied Mechanics and Materials · 2013
For The fix algorithm of TV model caused the staircase effect, iterations low efficiency and produce false edge drawback when gradient only along the perpendicular direction to diffusion. The paper propose an improved K and P parameters based image restoration algorithm. The combination of isotropic and anisotropic diffusion model, used in a smaller area of the pixel gradient isotropic diffusion, that will improve the speed of iteration, and a larger region in the pixel gradient value take the P-Laplace operator to anisotropic diffusion to avoid the staircase effect in the the image flat areas repair. Experimental results show that the algorithm has good repair and good convergence.