图片灰化DestinationFormat DestinationFormat DestinationFormat DestinationFormat -Pictures ashing

1、载入图片 2、获得鼠标位置 3、获得鼠标在图片位置处的灰度值 4、获得鼠标在图片位置21*21范围为中心的灰度直方图 非本人编写-1, 2 load image, get the mouse position 3, mouse gray value images obtained at the position 4, to get the mouse position in the picture 21* 21 as the center of the range of non-

对图片进行操作，包括变形，放大，颜色改变，灰度，对比度-The picture operations, including distortion, zoom, color change, grayscale, contrast

灰点相机拍照用vb.net写的驱动demo，可初始化相机，获取相机序列号，以及单张，连续拍照及回调函数返回相机图片，并显示出来(Gray point camera shooting, written in vb.net driver demo, you can initialize the camera, access to camera serial number, as well as a single, continuous camera and callback function to