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FCP takes a file, generates a random 2048 bit key and encrypts the file with
a...
FCP takes a file, generates a random 2048 bit key and encrypts the file with
a RC4 stream cipher. The encrypted file is written to a new file along with
the decryption stub and key. When the output file is executed it decrypts and
executes the encrypted file.
It s written in Delphi 6, enjoy the source code.
- 2022-07-03 00:18:29下载
- 积分:1
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【文本与二值图像的游程】1. 文本游程压缩的原理 对重复字段采用3符号标识法:(1) 重复提示符,比如@,#等;(2) 游程长度参数或重复次数,若用一个字节表示...
【文本与二值图像的游程】1. 文本游程压缩的原理 对重复字段采用3符号标识法:(1) 重复提示符,比如@,#等;(2) 游程长度参数或重复次数,若用一个字节表示,最大长度可为255个重复字;(3) 重复字符。以上三部分合称为重复因子。可见要获得压缩效益,重复字符应在3个以上。2. 图像游程压缩的原理 对于二值图像,原始数据为零一矩阵,压缩时逐行处理该矩阵:(1) 连续n个1,表示为+n;(2) 连续n个0,表示为-n。-text and binary image-- an outbound trip. Yu Cheng text compression principle on repeated field using three symbols logo Act : (a) repeat prompt, such as @,#, etc.; (2) Run-length parameters, or the number of repeat, if using a byte, the largest the length of 255 to repeat the word; (3) repeat characters. More than three as part of a repeat factor. Visibility to gain compression efficiency, duplication of characters in three more. 2. Run-image compression for the principle of two binary images, a zero original data matrix, progressive compression deal with the matrix : (1) n a row, n; (2) consecutive n 0, expressed as-n.
- 2022-05-06 21:11:33下载
- 积分:1
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压缩算法的源代码
压缩算法的源代码-compression algorithm source code
- 2022-05-06 00:25:59下载
- 积分:1
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this is matlab jpeg compression based on dct,it is helpful for who embark on jpe...
这是基于dct的matlab jpeg压缩,对从事jpeg压缩有一定的帮助。
- 2023-08-20 22:10:03下载
- 积分:1
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请认真阅读您的文件包然后写出其具体功能(至少要20个字)。尽量不要让站长把时间都花费在为您修正说明上。压缩包解压...
请认真阅读您的文件包然后写出其具体功能(至少要20个字)。尽量不要让站长把时间都花费在为您修正说明上。压缩包解压-ssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss
- 2022-01-25 23:40:07下载
- 积分:1
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减压的主程序
Main program for decompression
- 2022-02-02 03:15:36下载
- 积分:1
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学车系统,了解学车的 相关信息 ,考试规则,以及 其他的相关信息。...
学车系统,了解学车的 相关信息 ,考试规则,以及 其他的相关信息。-Learner drivers in the system, learner drivers to understand the relevant information, the examination rules, as well as other relevant information.
- 2022-07-04 00:12:30下载
- 积分:1
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哈夫曼编码,基于MFC开发。哈夫曼编码为熵编码中的最佳方法之一,广泛用于各种数据压缩技术中。...
哈夫曼编码,基于MFC开发。哈夫曼编码为熵编码中的最佳方法之一,广泛用于各种数据压缩技术中。-Huffman coding, based on the MFC. Huffman coding for entropy coding one of the best ways, for a wide variety of data compression technology.
- 2022-01-28 19:56:57下载
- 积分:1
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这是编解码中运动估计的代码(已经调试通过)对于视频处理初学者很有帮助...
这是编解码中运动估计的代码(已经调试通过)对于视频处理初学者很有帮助-This is the codec in the motion estimation code (which has debug through) useful for video processing for beginners
- 2022-10-23 16:05:03下载
- 积分:1
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方便处理JPEG格式图片的基于VC的源代码
方便处理JPEG格式图片的基于VC的源代码-facilitate the processing of JPEG images based on the source code VC
- 2022-02-12 11:22:53下载
- 积分:1