CN101482971B - 一种对低灰度x射线图像信号进行补偿的非均匀性校正方法 - Google Patents
一种对低灰度x射线图像信号进行补偿的非均匀性校正方法 Download PDFInfo
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CN102456242B (zh) * | 2010-10-26 | 2014-11-12 | 同方威视技术股份有限公司 | 一种自适应反馈的图像安检纠偏方法和系统 |
CN106651810B (zh) * | 2016-12-31 | 2018-08-03 | 上海联影医疗科技有限公司 | 图像校正方法及装置、x射线摄影设备 |
WO2019010648A1 (en) | 2017-07-12 | 2019-01-17 | Shenzhen United Imaging Healthcare Co., Ltd. | SYSTEM AND METHOD FOR CORRECTION TO AIR |
CN107958442A (zh) * | 2017-12-07 | 2018-04-24 | 中国科学院自动化研究所 | 多幅显微图像拼接中的灰度校正方法及装置 |
CN108989608B (zh) * | 2018-08-03 | 2021-06-11 | 东南大学 | 基于线阵相机的路面图像灰度校正方法 |
CN113822825B (zh) * | 2021-11-25 | 2022-02-11 | 电子科技大学成都学院 | 基于3d-r2n2的光学建筑目标三维重建方法 |
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Effective date of registration: 20190925 Address after: Room 501, 503-506, 510, 517-523, 601-605, Dongfu Building, 10 Fuxing Road, Haidian District, Beijing, 100036 Co-patentee after: China Railway Scientific Research Institute Group Co., Ltd. Patentee after: China Railway Economic Planning Research Institute Co., Ltd. Co-patentee after: The First Research Institute of Ministry of Public Security Co-patentee after: Beijing Vimicro Co., Ltd. Co-patentee after: Zhongdun-Anmin Analysis Technology Co., Ltd., Beijing Address before: 100048 No. 1, South Road, capital gymnasium, Beijing, Haidian District Co-patentee before: Beijing Vimicro Co., Ltd. Patentee before: The First Research Institute of Ministry of Public Security |