微雪

摘要： 在matlab图像处理中，为了标识出图像的目标区域来，需要利用plot函数或者rectangle函数，这样标识目标后，就保存图像。一般saves保存的图像存在白边，可以采用imwrite对图像进行保存，保留原始图像大小。代码如下： set(gca,'units','pixels','Visible','off'); axes('position', [0 0 1.0 1.0]); [rows cols]=size(img); imshow(img); hold on s = regionprops(logicmap 阅读全文

摘要： Why is the first day on the job often the worst?New employees tend to be greeted with stacks of benefits paperwork, technology hassles and dull presentations about company culture.hassle：激战，争辩，麻烦事 But some companies -- hoping to create a first impression that really counts -- are turning to orien... 阅读全文