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IR SAR APPARATUS AND METHOD FOR TARGET DETECTION BASED INFRARED AND SARSYNTHETIC APERTURE RADAR IMAGE
IR SAR APPARATUS AND METHOD FOR TARGET DETECTION BASED INFRARED AND SARSYNTHETIC APERTURE RADAR IMAGE
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机译：基于红外和合成孔径雷达图像目标检测的红外SAR装置及方法
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摘要
The present invention relates to an apparatus and method for performing target detection using an image of a target generated from an IR (Infrared) sensor and a SAR (Synthetic Aperture Radar) sensor and includes an image input unit receiving an IR image and an SAR image, A plurality of boolean maps corresponding to at least one of a predetermined plurality of brightness reference values and a predetermined plurality of direction angles, respectively, by inputting the preprocessed images to the color channel and the direction channel, respectively, by pre- a channelization unit for generating Fusion Maps for each of the IR image and the SAR image based on the generated Boolean maps, and a controller for generating, from each of the fusion maps, Generating a target extraction map having a value that is greater than a preset reference value and having a value of 0 if the value is less than a preset reference value, A target coordinate extraction unit for extracting the center coordinates of the regions in which the target is detected from the maps, and an IR image matching unit for matching the IR image and the SAR image based on the extracted center coordinates, And a control unit for outputting a result of detecting the target according to a result of fusion or OR fusing.
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