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vsgn_user_vsb
- This sample illustrates how to extend the Vega Scenegraph by deriving a custom node, and how to extend the vsb loader infrastructure be able to read and write the newly derived node type. Additionally the sample demonstrates how to encrypt a scenegra
fragilewatermark
- 脆弱型水印算法。先用校验和算法计算图像的高7位，得到一个56位的数据，嵌入到图像中。-Fragile watermarking. The first image with the checksum algorithm to calculate the high-7, by a 56-bit data, embedded into the image.
ClsCodeCheck
- 一个图形信息校验码识别程序，类似很多网站上的验证码功能，可以指定验证码信息类型，如大小写英文，数字，随机混杂等，可以指定验证码长度，指定背景图片，最强的是可以像GG的弯曲不规则文字显示，总之是一个不错的演示程序，记得以前有网友问我要过，这不，找到后马上发了出来。-A graphical checksum identification procedures, similar to many sites on the verification code function, you can speci
MOcr
- 这个例子演示了如何Matrox MIL8 OCR控件与其他 ActiveMIL控件结合使用，读取半导体晶片中图像中的序列号。在晶片上印刷的序列号，SEMI是一个标准的的字体字符串，使用SEMI M1292，包含一个校验和。-This example demonstrates how to read the serial number in an image of a semiconductor wafer, using the CharacterRecogntion control in co
matlab_watermark
- 数字水印参考代码，分别用checksum，lsb，patchwork等方式嵌入水印，并且附带计算信噪比和消除水印的代码-Digital watermark reference code checksum lsb in patchwork way embedded watermark and accompanying calculated signal-to-noise ratio and eliminate the watermark code
CRC32100
- This the CRC32 checksum utility.You can use this utility to make CRC 32 checksum-You can use this utility for making CRC 32