传真机和图象存储-恢复系统的日益流行,突出了文件传输延迟的问题.这种流行也使磁盘驱动器的存储容量超载.图象数据压缩可以把每幅图象的存储需求和传输时间减少到原来的1/5到1/20.但是迄今为止,对图象进行编码或译码的芯片所花费的时间太长,影响整个系统的性能.AMD公司开发了一种数字视频压缩-展开处理器(VCEP),提供了是其他处理器芯片5～10倍的压缩-展开处理速度,使系统每秒可以处理多达7页的A4大小文件. Facsimile and Image Storage - The growing popularity of recovery systems highlights the problem of file transfer delays, which also overload the capacity of disk drives.Compression of image data can reduce the storage requirements and transfer time per image To 1/5 to 1/20 of the original, but so far the time it takes to encode or decode the chip has taken too long to affect the performance of the entire system.AMD has developed a digital video compression-expand process (VCEP) provides 5 to 10 times the compression-expand processing speed of other processor chips, enabling the system to handle up to 7 pages of A4 size files per second.