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公开(公告)号：US11941880B2
公开(公告)日：2024-03-26
申请号：US17337410
申请日：2021-06-02
Applicant: PING AN TECHNOLOGY (SHENZHEN) CO., LTD.
Inventor： Chen Du , Jui-Hsin Lai , Mei Han
IPC: G06V20/10 , G06F16/58 , G06F18/214 , G06F18/2413 , G06F18/40 , G06N20/00 , G06V20/68
CPC classification number: G06V20/188 , G06F16/5866 , G06F18/214 , G06F18/2413 , G06F18/40 , G06N20/00 , G06V20/68
Abstract: A system and a method for image-based crop identification are disclosed. The image-based crop identification system includes a database, a communication module and a model library. The database stores sample aerial data and annotated aerial data. The communication module is coupled to the database, and is configured to provide the sample aerial data to a user and receive the annotated aerial data from the user. The model library is coupled to the database, and is configured to obtain the annotated aerial data, train a crop classification model based on the annotated aerial data, and provide the trained crop classification model for subsequent crop identification. The annotated aerial data include determination of the type of the crop appearing in the sample aerial data.
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Patent Agency Ranking
2.发明公开公开(公告)号：US20230252644A1
公开(公告)日：2023-08-10
申请号：US17667523
申请日：2022-02-08
Applicant: PING AN TECHNOLOGY (SHENZHEN) CO., LTD.
Inventor： Zhicheng Yang , Hang Zhou , Jui-Hsin Lai , Mei Han
IPC: G06T7/136
CPC classification number: G06T7/136 , G06T2207/20072 , G06T2207/20081
Abstract: A system and method for unsupervised superpixel-driven instance segmentation of a remote sensing image are provided. The remote sensing image is divided into one or more image patches. The one or more image patches are processed to generate one or more superpixel aggregation patches based on a graph-based aggregation model, respectively. The graph-based aggregation model is configured to learn at least one of a spatial affinity or a feature affinity of a plurality of superpixels from each image patch and aggregate the plurality of superpixels based on the at least one of the spatial affinity or the feature affinity of the plurality of superpixels. The one or more superpixel aggregation patches are combined into an instance segmentation image.
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公开(公告)号：US20210201544A1
公开(公告)日：2021-07-01
申请号：US16729165
申请日：2019-12-27
Applicant: Ping An Technology (Shenzhen) Co., Ltd.
Inventor： Jinghong Miao , Yuchuan Gou , Minghao Li , Jui-Hsin Lai , Bo Gong , Mei Han
Abstract: In a face swap method carried out by an electronic device, a first head image is segmented from a destination image. First facial landmarks and a first hair mask are obtained according to the first head image. A second head image is segmented from a source image. Second facial landmarks and a second hair mask are obtained according to the second head image. If at least one eye landmark in the second facial landmarks is covered by hair, the second head image and the second hair mask are processed and repaired so as to obtain a swapped-face image with eyes not covered by hair.
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4.发明授权公开(公告)号：US12165329B2
公开(公告)日：2024-12-10
申请号：US17667523
申请日：2022-02-08
Applicant: PING AN TECHNOLOGY (SHENZHEN) CO., LTD.
Inventor： Zhicheng Yang , Hang Zhou , Jui-Hsin Lai , Mei Han
IPC: G06T7/136
Abstract: A system and method for unsupervised superpixel-driven instance segmentation of a remote sensing image are provided. The remote sensing image is divided into one or more image patches. The one or more image patches are processed to generate one or more superpixel aggregation patches based on a graph-based aggregation model, respectively. The graph-based aggregation model is configured to learn at least one of a spatial affinity or a feature affinity of a plurality of superpixels from each image patch and aggregate the plurality of superpixels based on the at least one of the spatial affinity or the feature affinity of the plurality of superpixels. The one or more superpixel aggregation patches are combined into an instance segmentation image.
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公开(公告)号：US20220391614A1
公开(公告)日：2022-12-08
申请号：US17337410
申请日：2021-06-02
Applicant: PING AN TECHNOLOGY (SHENZHEN) CO., LTD.
Inventor： Chen Du , Jui-Hsin Lai , Mei Han
Abstract: A system and a method for image-based crop identification are disclosed. The image-based crop identification system includes a database, a communication module and a model library. The database stores sample aerial data and annotated aerial data. The communication module is coupled to the database, and is configured to provide the sample aerial data to a user and receive the annotated aerial data from the user. The model library is coupled to the database, and is configured to obtain the annotated aerial data, train a crop classification model based on the annotated aerial data, and provide the trained crop classification model for subsequent crop identification. The annotated aerial data include determination of the type of the crop appearing in the sample aerial data.
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公开(公告)号：US11120595B2
公开(公告)日：2021-09-14
申请号：US16729165
申请日：2019-12-27
Applicant: Ping An Technology (Shenzhen) Co., Ltd.
Inventor： Jinghong Miao , Yuchuan Gou , Minghao Li , Jui-Hsin Lai , Bo Gong , Mei Han
Abstract: In a face swap method carried out by an electronic device, a first head image is segmented from a destination image. First facial landmarks and a first hair mask are obtained according to the first head image. A second head image is segmented from a source image. Second facial landmarks and a second hair mask are obtained according to the second head image. If at least one eye landmark in the second facial landmarks is covered by hair, the second head image and the second hair mask are processed and repaired so as to obtain a swapped-face image with eyes not covered by hair.
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