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An algorithm for detecting moving IR point target in complex background is proposed,which is based on the Reverse Phase Feature of Neighborhood of target in difference between neighbor frame images that two positions of the target in the difference image are near and the gray value s of them are close to in absolute value but with inverse sign.

基于运动点目标在邻帧差分图像中所具有的近邻反相特征，即运动点目标的两个位置相邻近、灰度值一正一负，提出一种在复杂背景下，基于红外序列图像的运动点目标检测算法。

An algorithm for detecting moving IR point target in complex background is proposed,which is based on the Reverse Phase Feature of Neighborhood of target in difference between neighbor frame images that two positions of the target in the difference image are near and the gray values of them are close to in absolute value but with inverse sign.

朱风云 ，秦世引基于运动点目标在邻帧差分图像中所具有的近邻反相特征，即运动点目标的两个位置相邻近、灰度值一正一负，提出一种在复杂背景下，基于红外序列图像的运动点目标检测算法。

In this paper, we assume that the apparent background motion between two consecutive image frames can be approximated by affine transformation.

为了从动态背景中分割出运动目标，必须先对背景的运动进行补偿。

The ambrotype (1851-1890s) is a thin negative image on glass made to appear as a positive by showing it against a black background.

玻璃版摄影法（1851-1890）是一种在玻璃上呈现出的很薄的负像（类似于现在以胶片为基底的负片，译者注），在玻璃后面有黑色的背景。

In this paper, based on previous studies, combined with the background at the time, from the relatively the same as a tragic anti-hero image of Bao Qin Xiang and Chen She, and Sima Qian's hero complex some of the aspects.

本文在前人的研究基础之上，结合当时的时代背景，从比较同样身为反暴秦悲剧英雄形象的项羽和陈涉、以及司马迁的英雄情结等方面进行一番探讨。

Every image is a natural diptych – with no artifice or retouching – juxtaposing a calm, intimate, Apollonian foreground in which there is an isolated figure, as if having found itself at last, and a background featuring the teeming, Dionysian city, illuminated by ocelli of light scattered through the darkness.

每张作品都像是一幅浑若天成的连体画，前景与远景完美的融为一体，没有刻意的设计或雕琢，风格内敛又不失个性。一些孤独的身影呈现在维美的前景中，或许最终她会发现，原来她也只是这些远景的一部分。

This paper presents a novel method to detect human face automatically in color image with background.

提出了一种在复杂背景的图像中自动检测彩色人脸的方法。

For example you use some image as background for your application.

例如您使用的一些图片作为背景的应用程序。

If you want to put an image on the background of Toolbar of the Windows Explorer.

如果你想放在了Windows资源管理器工具栏的背景图像。

The background and development of the image retrieval based on content is introduced.

首先介绍基于内容的图像检索发展和现状，对形状匹配的方法进行了回顾。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。