不足以引起人们的注意 meaning in Chinese
not enough to attract people
Examples
- In chapter 2 , a general digital watermarking frame is presented , including the generation , embedding and detection of watermark . in chapter 3 , the concept of watermarking channel is presented , the modes of watermarking channel and image dct coefficients is proposed , the capacity of watermarking channel is evaluated by embedding watermarks to selected still image dct coefficients in direct spread spectrum . in chapter 4 , a watermarking algorithms based wavelet multi - resolution is presented , by conjunction with human visual model , it keeps invisibility of watermark in host image and need not original image during detection
数字水印是一种新的数字媒体保护技术，它是将特定的信息(如版权信息、秘密消息等)嵌入到图象、语音、视频等各种数字媒体中，以达到版权保护等目的，同时，这种信息对宿主媒体的影响不足以引起人们的注意且有特定的恢复方法，此信息对非法接收者应该是不可见的，本文主要对数字水印的一般框架，静止图象dct系数的理论容量，图象水印的嵌入和检测，数字媒体防篡改以及数字水印的攻击等问题进行了研究，提出了两个新的水印算算法。 - In recent years , some new concepts of information security have been proposed , especially in the application of intellectual property right protection , copyright protection and tamper - proofing . information hiding and digital watermarking are new measures of digital media protection , which are processes of embedding hidden messages within digital media such as text , images , video and audio . the hidden messages could be copyright information , user distributor identification number , company logo , personal signature , control bits , or any information considered useful for a specific application
信息隐藏与数字水印技术就是一种新的数字媒体保护措施，它是将特定的信息（如版权信息、秘密消息等）嵌入到图像、语音、视频及文本文件等各种数字媒体中，以达到标识、注释及版权保护等目的，同时，这种信息对宿主媒体的影响不足以引起人们的注意且具有特定的恢复方法，此信息对非法接收者应该是不可见、不可察觉的。