Data Hiding 数据隐藏 ; 资料隐藏 ; 也称作数据隐藏
reversible data hiding 可逆数据隐藏
lossless data hiding 无损数据隐藏
image data hiding 图像信息隐藏
Quantum data hiding 量子资料隐藏
Data Hiding and Digital Watermarking 资料隐藏与数位浮水印
Large Data Hiding Capacity 大信息隐藏量
This paper introduces how to use DCT（discrete-cosine transform）in data-hiding technology in image， and its fundamental theory and algorithms, special improvements of existing algorithms.
该文主要介绍了如何利用离散余弦变换（DCT）实现对于图象文件的数据隐藏技术，详细说明了该技术的基本原理和实现方法，以及对现有算法的改进。
参考来源 - 基于DCT变换的图象中的数据隐藏技术及理论 in C·2,447,543篇论文数据，部分数据来源于NoteExpress
That's the Python way — not to enforce data hiding, member visibility, inheritance requirements, and the like, but simply to follow polite conventions about when these things should be done.
Python是这样处理的——不强制数据隐藏、成员可见、继承需求和类似的做法，而是遵从在何时完成的规范。
This module-level scoping provides a degree of abstraction (data hiding) that lets you restrict visibility of the database to a specific module.
此模块级范围提供了一个抽象级别(数据隐藏)，允许您限制数据库对特定模块的可见性。
The experiments towards data hiding methods in BMP images and JPEG steganography images show that the proposed steganalysis scheme is obviously superior to the prior arts.
对BMP图象数据隐藏方法和JPEG图象数字隐写方法的实验结果表明，本文方法明显优于先前的图象通用隐写分析方法。
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