CTF of Z2BNS

12-11

图像镜像翻转

12-09

多图转长图

12-08

进攻万花筒

12-07

基于JPEG的联合图像压缩加密算法

12-04

JPEG原理详解(附python实现)

11-17

Joint image compression and encryption based on order-8 alternating transforms

11-03

A Fast Computational Algorithm for the Discrete Cosine Transform

11-02

GENERAL

10-27

DCT离散余弦变换

10-18

Say goodbye to the depravation of yesterday.