CN116524026A - 一种基于频域和语义的动态视觉slam方法 - Google Patents
一种基于频域和语义的动态视觉slam方法 Download PDFInfo
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- CN116524026A CN116524026A CN202310505675.0A CN202310505675A CN116524026A CN 116524026 A CN116524026 A CN 116524026A CN 202310505675 A CN202310505675 A CN 202310505675A CN 116524026 A CN116524026 A CN 116524026A
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- G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
- G06T7/37—Determination of transform parameters for the alignment of images, i.e. image registration using transform domain methods
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Publication number | Priority date | Publication date | Assignee | Title |
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CN117036408A (zh) * | 2023-08-22 | 2023-11-10 | 哈尔滨理工大学 | 一种动态环境下联合多目标跟踪的物体slam方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102970528A (zh) * | 2012-12-28 | 2013-03-13 | 北京航空航天大学 | 基于变化检测和帧差累积的视频对象分割方法 |
CN106127801A (zh) * | 2016-06-16 | 2016-11-16 | 乐视控股(北京)有限公司 | 一种运动区域检测的方法和装置 |
CN110334762A (zh) * | 2019-07-04 | 2019-10-15 | 华南师范大学 | 一种基于四叉树结合orb和sift的特征匹配方法 |
CN110942484A (zh) * | 2019-11-26 | 2020-03-31 | 福州大学 | 基于遮挡感知和特征金字塔匹配的相机自运动估计方法 |
CN112465858A (zh) * | 2020-12-10 | 2021-03-09 | 武汉工程大学 | 基于概率网格滤波的语义视觉slam方法 |
JP2021082265A (ja) * | 2019-11-15 | 2021-05-27 | 広東工業大学Guangdong University Of Technology | 深度点線特徴に基づくドローン視覚走行距離計方法 |
CN114140527A (zh) * | 2021-11-19 | 2022-03-04 | 苏州科技大学 | 一种基于语义分割的动态环境双目视觉slam方法 |
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102970528A (zh) * | 2012-12-28 | 2013-03-13 | 北京航空航天大学 | 基于变化检测和帧差累积的视频对象分割方法 |
CN106127801A (zh) * | 2016-06-16 | 2016-11-16 | 乐视控股(北京)有限公司 | 一种运动区域检测的方法和装置 |
CN110334762A (zh) * | 2019-07-04 | 2019-10-15 | 华南师范大学 | 一种基于四叉树结合orb和sift的特征匹配方法 |
JP2021082265A (ja) * | 2019-11-15 | 2021-05-27 | 広東工業大学Guangdong University Of Technology | 深度点線特徴に基づくドローン視覚走行距離計方法 |
CN110942484A (zh) * | 2019-11-26 | 2020-03-31 | 福州大学 | 基于遮挡感知和特征金字塔匹配的相机自运动估计方法 |
CN112465858A (zh) * | 2020-12-10 | 2021-03-09 | 武汉工程大学 | 基于概率网格滤波的语义视觉slam方法 |
CN114140527A (zh) * | 2021-11-19 | 2022-03-04 | 苏州科技大学 | 一种基于语义分割的动态环境双目视觉slam方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117036408A (zh) * | 2023-08-22 | 2023-11-10 | 哈尔滨理工大学 | 一种动态环境下联合多目标跟踪的物体slam方法 |
CN117036408B (zh) * | 2023-08-22 | 2024-03-29 | 哈尔滨理工大学 | 一种动态环境下联合多目标跟踪的物体slam方法 |
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