Experimental results show that JPEG method is an effective method for digital compression and coding of ultrasonic televiewer images.
实验结果表明，JPEG方法是一种有效的超声电视图象压缩方法。
Then, the paper introduces the international standards for digital compression, including ISOJPEG for still pictures, CCITT-H. 261 for video conferencing, and ISO-MPEG for full motion video.
接着介绍这方面的国际标准，即ISO-JPEG对静止图象、CCITT-H．261对可视会议电话、ISO-MPEG对全运动电视拟订的三种压缩编码标准。
Digital compression techniques is the core technology of digital television.
数据压缩技术是数字电视的核心技术。
Digital compression techniques is the core technology of digital television.
数据压缩技术是数字电视的核心技术。
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