block-matching 3D filtering (BM3D) [2], and low-rank regularization [3], single-image based denoising performance has greatly improved, with image details well recovered when the image is slightly noisy. However, with the increase of noise le

双目视觉成像，双目视觉摄像头，3D摄像头对应的FPGA图像采集逻辑程序。1> 适用于：单目和多目视觉系统。2> 附图为双摄像头系统，应用了两条图像控制流水，源码对应图中红色的逻辑块，本人已实测代码为OK。-Imaging binocular vision, binocular vision camera, 3D camera image acquisition corresponding FPGA logic program. Applies to: monocular vision

Gradient Vector Flow (GVF) snake is one kind of active contours - curves that can move within images to find the boundaries of objects. 3D active contours are also known as deformable models. GVF snake begins with calculating the GVF force field over