The task of fingerprint segmentation is to isolate the fingerprint area from the image background.

指纹图像分割指从图像背景中分离出有用的指纹区域的过程。

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Based on the uniformity of image background, a method of quick image orientation and marking was put forward.

根据试验图象背景的均匀特性，提出了图象的快速定位和标记方法。

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The imaging algorithm can incorporate new data into the image in a recursive fashion which causes image background noise to diminish over time.

该成像算法能够以递归方式将新的数据融入到成像中，这使成像背景噪声随时间减少。

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It essentially creates a summary of all moving events and plays that back as a synopsis superimposed over the static background image.

ECONOMIST: Monitor

If your navigation bar uses them, you can also specify its tint color (with the TintColor key) or the name of its custom background image (with the BackgroundImage key).

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With the flash on, the camera automatically merges an image of the subject illuminated with the flash in the foreground with a separate image of the background nightscape, to produce a single, clear night photo.

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