Identifying boundary, curve and its label character in an image is the base of further identifying image and character.

识别图像中的边界，曲线段及曲线段文字标注区域是进一步进行图像识别和文字识别的基础。

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A identifying image methods based on machine vision and DFT are studied, The images are collected and video signal is processed using computer technology.

提出了一种基于机器视觉与离散傅里叶变换的目标特征识别方法。 利用计算机图像技术采集和处理图像信号；

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It realized the straight double-JPS interference of the JPS of input identifying image and reference one, and didn't need special optical components and improving the JPS variedly either.

提出一种新的图像识别方法，直接利用输入图像和参考图像的联合变换相关功率谱进行双功率谱干涉，不需要特殊的光学元件，也不需要对功率谱进行调制和改造。

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Even more significantly for its public image, Citigroup was careful to retain its identifying brand image of the red umbrella, which came in the original acquisition of Travelers in 1998.

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Last June, a Google deep-learning system that had been shown 10 million images from YouTube videos proved almost twice as good as any previous image recognition effort at identifying objects such as cats.

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The photos were then cropped so that each POW's image could be attached to counterfeit documents identifying him as a French worker in Germany.

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