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- background differencing algorithm 背景差分法
- In the detecting step, the moving objects are segmented with the third level DWT (discrete wavelet transform) and background difference. 在检测部分，采用第三级离散小波变换和背景差分进行了目标分割。
- They differ in size but not in kind. 这些东西的区别只是大小不同而实质一样。
- Each person's growth, survival, culture, education, background different, he would have thought the difference, and want to mind their own discussions with people, not open Bo needs some talent. 每个人的成长、生存、文化、教育、背景不一，他的思想也就有差异，而想将自己的想法与人讨论，不是开博的人才有的需求。
- He has a strong political background. 他有强大的政治背景。
- That incessant background music gets on my nerves. 那没完没了的背景音乐令我非常烦恼！
- He has a working-class background. 他是工人阶级出身。
- On this question I differ from you in toto. 在这个问题上我跟你的意见完全不同。
- Get the fall in the background, will you? 把瀑布拍进背景中去好吗？
- optimized background difference algorithm 优化背景差法
- A background accompaniment, as for a performer. 伴奏为一个演奏者配音伴奏
- I differ with him on this point. 这一点我和他的意见相左。
- She came from a privileged background. 她出身於特权阶层。
- He came from an impoverished background. 他出身贫寒。
- They differ widely in their opinions. 他们的意见分歧很大。
- This book gives the background of the Civil War. 这本书叙述了南北战争的背景。
- I differ with my classmates on that issue. 我在这问题上与班里的同学意见相左。
- I take leave to differ from you. 恕我冒昧，我不敢苟同。
- Other motives may have lurked in the background. 这后面可能隐藏着其它动机。
- We must agree to differ on this. 我们得承认在这一问题上有分歧。
