电子信息类专业英语求翻译

Question

Numerous methods have been developed for the compression of digital image data. One of the principal drivers for this development is the television industry where quality image data must be transferred to receivers using relatively simple equipment. The development of high definition television is further focusing the attention of industry and university scientists toward problems of data reduction and digital transmission. The principal evaluation criteria for the analysis of compressed versus uncompressed imagery is whether a person can tell the difference between the images. A more implemental measure is the Root Mean Square (RMS) error between the original image and the image that has been compressed. Compression rates may be generated by determining the size of the compressed image in terms of number of bits per image pixel for the original image.

Answer 1

本人翻译如下，请多多指教：
许多方法已经开发出来，用于压缩数字图像数据。一个主要的驱动程序是这种发展的电视行业，质量图像数据必须被传送到接收器使用相对简单的设备。发展高清晰度电视进一步集中注意工业和大学的科学家对问题的数据压缩和数字传输。主要的评价标准的分析，压缩与解压缩图像是一个人是否可以告诉图像之间的差异。一个实施措施是均方根误差（有效值）之间的图像与原始图像已被压缩。压缩比可以通过确定大小的压缩图像比特数来每像素的原始图像。