Encapsulation also makes it easier to change your implementation at a latter date by letting you hide implementation details of your objects , a practice called data hiding 通过隐藏对象的实现细节(一种称为“数据隐藏”的做法) ,封装还使在以后对实现进行更改更为容易。
Encapsulation , or data hiding , required that the internal workings of a module be kept private , so that later changes to the module would not affect other areas of the program 总之,隐藏一个被私自保留的内部工作模块所需要的数据,以便即使随后改变模块也不会影响程序的其他区域。
Applications for digital watermarking include copyright protection , fingerprinting , authentication , copy control , tamper detection , and data hiding applications such as broadcast monitoring 水印的应用主要包括版权保护,指纹,认证,拷贝控制,篡改检测和数据隐藏(例如广播监控) 。
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。
Text document is difficult to hide information for its relative little redundancy . two practical data hiding methods are presented in this paper and good results are gained 摘要由于所包含的信息冗余量少而难以在其中隐藏信息。提出了两种较实用的文本信息隐藏技术,取得了较好的信息隐藏效果。
And since then , it has attracted attention more and more . now , digital watermarking has many other applications such as data authentication , indexing data , data hiding , and so on 目前,除了版权保护应用之外,数字水印技术还具有许多其它方面的应用,例如数据认证、索引数据、数据隐藏等。
The program teaches students about data protection , computer network protocols and vulnerabilities , security , firewalls and forensics , data hiding , and infrastructure and wireless security 据美联社3月12日报道,根据这项计划,教师向学生讲授数据保护计算机协议弱点和辩论学伪装网络基础和无线安全等。
You should expose properties instead of public fields from your components , because properties can be versioned , they allow data hiding , and the accessor methods can execute additional logic 您应该公开组件的属性( property )而不是公共字段,因为属性( property )的版本可以控制,它们允许数据隐藏,并且访问器方法可以执行附加逻辑。
Digital image watermark , as a branch of data hiding technology , imbeds symbol information into the protected image using the redundancy attribute of human visual system . as a new methodology of copyright protection of digital image , it has become a hotspot in that field recently 数字图像水印技术是信息隐藏的一个分支,它利用人眼视觉冗余,将标志信息作为水印嵌入到被保护图像之中,是数字图像版权保护的一个新兴方法,也是数字产品版权保护领域中的一个研究热点。