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Endoscope having image sensor with segmentation region, for outputting video, shifted from center of pixel formation region
Endoscope having image sensor with segmentation region, for outputting video, shifted from center of pixel formation region
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机译:内窥镜具有图像传感器,该图像传感器具有从像素形成区域的中心偏移的用于输出视频的分割区域
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摘要
An endoscope includes an image pickup unit and a treatment instrument channel. The image pickup unit and the treatment instrument channel are adjacent to each other. The image pickup unit includes an objective lens and an image pickup device. In a pixel formation region of the image pickup unit, a segmentation region is set as a region read out as a region for displaying a video. A center of the segmentation region is disposed to be shifted from a center of the pixel formation region toward the treatment instrument channel. An optical axis of the objective lens is parallel to a center axis of the treatment instrument channel. The center of the segmentation region is located on the optical axis.
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