id: 01691418
dt: j
an: 01691418
au: Chen, Yunmei; Bose, Paromita
ti: On the incorporation of time-delay regularization into curvature-based
    diffusion.
so: J. Math. Imaging Vis. 14, No.2, 149-164 (2001).
py: 2001
pu: Springer, Dordrecht
la: EN
cc: 
ut: image restoration; edge detection
ci: 
li: doi:10.1023/A:1011211315825
ab: Summary: A new anisotropic nonlinear diffusion model incorporating
    time-delay regularization into curvaturebased diffusion is proposed for
    image restoration and edge detection. A detailed mathematical analysis
    of the proposed model in the form of the proof of existence, uniqueness
    and stability of the “viscosity” solution of the model is
    presented. Furthermore, implementation issues and computational methods
    for the proposed model are also discussed in detail. The results
    obtained from testing our denoising and edge detection algorithm on
    several synthetic and real images showed the effectiveness of the
    proposed model in preserving sharp edges and fine structures while
    removing noise.
rv: