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双曝光线激光图像动态坏点检测与协同校正方法及系统
InventionUnknown
10Claims · 4 independent
§ Ⅰ
Dossier Overview
Inventor
郝盼
Filing Date
Jul 21, 2026
Publication Date
Oct 27, 2026
IPC Classification
G06T 7/00 (2017.01)G06T 7/13 (2017.01)G06T 7/11 (2017.01)G06T 7/174 (2017.01)G06T 7/90 (2017.01)
本申请涉及图像处理技术领域,尤其涉及一种双曝光线激光图像动态坏点检测与协同校正方法及系统,包括获取长曝光图像和短曝光图像;分别进行坏点检测得到长曝光候选坏点图和短曝光候选坏点图;逐像素比较长曝光候选坏点图和短曝光候选坏点图,当同一像素在两候选坏点图中的标记一致时根据对应标记确定坏点判定结果;当标记不一致时根据候选坏点对应曝光图像中所述像素的去中心邻域纹理复杂度确定坏点判定结果并生成最终坏点掩码;基于最终坏点掩码分别进行坏点校正得到长曝光校正图像和短曝光校正图像;进行高动态范围融合得到融合图像。本申请能够提高双曝光线激光图像中动态坏点检测与协同校正的可靠性。
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