My (so called) HiP compression algorithm as console mode utility. It s a hybrid of Lempel-Ziv 77 a
My (so called) HiP compression algorithm as console mode utility. It s a hybrid of Lempel-Ziv 77 and Adaptive Huffman encoding (Huffman + LZ77 ZIP...
My (so called) HiP compression algorithm as console mode utility. It s a hybrid of Lempel-Ziv 77 and Adaptive Huffman encoding (Huffman + LZ77 ZIP...
以IP地址為例,介紹采用Hash技術統計分析海量數據,結果存入數據庫,由于數據庫文件太大,只上載了Java源代碼...
最新版本的加密解密算法庫,其中包括最流行的hash函數md5,md4,sha-1等...
UC Library Extensions UnderC comes with a pocket implementation of the standard C++ libraries, which is a reasonably faithful subset. This document...
提出一種基于視覺特性的圖像摘要算法,增大人眼敏感的頻域系數在計算圖像Hash時的權重,使得圖像Hash更好地體現視覺特征,并提高魯棒性。將原始圖像的分塊DCT系數乘以若干由密鑰控制生成的偽隨機矩陣,再對計算的結果進行基于分塊的Watson人眼視覺特性處理,最后進行量化判決產生固定長度的圖像Hash序...