Based on the working principles of digital camera, we present that digital watermarking is automatically embedded in photograph when digital camera compress photograph into JPEG stored format.
根据数码相机的工作原理，提出用数码相机拍照时，自动在JPEG压缩过程中嵌入数字水印。
Papery blueprints digital processing includes compress storage and standardization which are based on the comprehension of the blueprints.
纸质图纸的数字化处理包括图纸的压缩存储和图纸的标准化处理，处理的基点在于对图纸的理解之上。
The purpose of digital image compress coding is to token the image within the limit of bit, and to maintain the quality of renew image.
数字图像压缩编码的目的就是要以尽可能少的比特数来表征图像，同时又必须保持恢复图像的质量。
The paper falls into two main parts : digital speech compress coding and moving picture compress coding .
本论文的工作分为两大部分：数字语音压缩编码和活动图像压缩编码。
The paper falls into two main parts : digital speech compress coding and moving picture compress coding .
本论文的工作分为两大部分：数字语音压缩编码和活动图像压缩编码。
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