It is essential to automatically evaluate the position and size of liver tumour for radiologists, diagnosis, clinical process. Many U-Net-based variants have been suggested in recent years enhance segmentation results medical image segmentation, but they are unable describe global spatial channel relationships among lesion regions. To overcome this issues, we proposed a novel network called Mul...

STUDY OF IMAGE LOCAL SCALE STRUCTURE USING NONLINEAR DIFFUSION Yan Wang James C. Gee Multi-scale representation and local scale extraction of images are important in computer vision research, as in general, structures within images are unknown. Traditionally, the multi-scale analysis is based on the linear diffusion (i.e. heat diffusion) with known limitation in edge distortions. In addition, t...