灰度图像边缘检测的函数-gray image edge detection function

java处理数字图像，包括镜像、中值滤波、线形灰度变化、图像平滑、图像模糊、图像还原、锐化、量化、二值化图像、边缘检测等-java digital image processing, including image, median filtering, linear gray-scale changes, image smoothing, image blurring, image reduction, sharpening, to quantify the binary image, edge

该源码能够对采集的图像实现灰度化、拉格朗日算子边缘检测、图像增强、二值化等功能，其次能够对车牌图像进行初步定位和精确定位，最后再对车牌图像进行分割识别-The source to image acquisition to achieve gray, Lagrange operator edge detection, image enhancement, the value of the two functions, then to perform initial positioning and