Good evening, Ladies and Gentlemen: I'd like to start with a group of pictures.

晚上好，女士们，先生们：我想开始与一组图片。

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Cameras should realize that if you took a group of pictures within a span of two hours, they are probably all of the same event.

照相机则要了解当你在两个小时内拍一组照片时，它们很可能都属于同一事件。

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A group of pictures(GOP) consisted of several successive frames was decomposed by motion-compensated temporal filtering(MCTF) to support temporal scalability by using subband/wavelet transform.

运动补偿时域滤波（MCTF）将若干连续的视频帧组成一个图像组进行时域小波分解以获得时域可分级性。

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It could be a wedding, so guests can contribute their photos of the big day, or a public group devoted to pictures of your neighbourhood, your favourite hobby, or even objects (scooters, peeling paint, muscles...).

BBC: NEWS | UK | Magazine | I'll show you mine...

And then the next morning we got pictures sent to use from a group of kids in Jordan in the Middle East.

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Stop Huntingdon Animal Cruelty, a group that acts as a rallying point for extremists, sets up stalls in shopping malls with pictures of mangled animals and petitions to sign calling for an end to research using animals.

ECONOMIST: Animal rights extremists