-
公开(公告)号：US20250078286A1
公开(公告)日：2025-03-06
申请号：US18803352
申请日：2024-08-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Zao YAO , Ju Hwan SONG , Ying MIN , Byung In YOO , Changbeom PARK , YunHao ZHANG , Junchen REN , Yuanzhang YAO , Sanqi LI
Abstract: An apparatus and method for quantizing a transformer-based target tracking model are provided. The method includes obtaining a transformer-based target tracking model including a template branch, a search branch, a stitching module, and a first transformer module, generating an optimized target tracking model by removing the stitching module from the transformer-based target tracking model and dividing the first transformer module into a second transformer module and a third transformer module, and generating a quantization model corresponding to the optimized target tracking model by quantizing the divided second transformer module independently of quantizing the divided third transformer module.
-
公开(公告)号：US20230351610A1
公开(公告)日：2023-11-02
申请号：US17987231
申请日：2022-11-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dongwook LEE , Seohyung LEE , Changbeom PARK , Byung In YOO , Hyunjeong LEE
CPC classification number: G06T7/20 , G06T7/97 , G06T2207/10016
Abstract: A processor-implemented method with object tracking includes: performing, using a first template, forward object tracking on first image frames in a first sequence group; determining a template candidate of a second template for second image frames in a second sequence group; performing backward object tracking on the first image frames using the template candidate; determining a confidence of the template candidate using a result of comparing a first tracking result determined by the forward object tracking performed on the first image frames and a second tracking result determined by the backward object tracking performed on the first image frames; determining the second template based on the confidence of the template candidate; and performing forward object tracking on the second image frames using the second template.
-
公开(公告)号：US20220122273A1
公开(公告)日：2022-04-21
申请号：US17227719
申请日：2021-04-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seung Wook KIM , Hyunjeong LEE , Changbeom PARK , Changyong SON , Seohyung LEE
Abstract: An object tracking method includes generating a feature map of a search image and generating a feature map of a target image, obtaining an object classification result and a basic bounding box based on the feature map of the search image and the feature map of the target image, obtaining an auxiliary bounding box based on the feature map of the search image, obtaining a final bounding box based on the basic bounding box and the auxiliary bounding box, and tracking an object based on the object classification result and the final bounding box.
-
公开(公告)号：US20230115606A1
公开(公告)日：2023-04-13
申请号：US18073737
申请日：2022-12-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： HyunJeong LEE , Changbeom PARK , Hana LEE , Sung Kwang CHO
IPC: G06T7/246 , G06T7/73 , G06V10/40 , G06F18/22 , G06F18/213
Abstract: A target tracking method and apparatus is provided. The target tracking apparatus includes a memory configured to store a neural network, and a processor configured to extract feature information of each of a target included in a target region in a first input image, a background included in the target region, and a searching region in a second input image, using the neural network, obtain similarity information of the target and the searching region and similarity information of the background and the searching region based on the extracted feature information, obtain a score matrix including activated feature values based on the obtained similarity information, and estimate a position of the target in the searching region from the score matrix.
-
公开(公告)号：US20220180531A1
公开(公告)日：2022-06-09
申请号：US17541753
申请日：2021-12-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jingtao XU , Yiwei CHEN , Feng QIU , Byung In YOO , Changbeom PARK , Hyunjeong LEE , Jaejoon HAN , Qiang WANG , Jiaqian YU
Abstract: A method with object tracking includes: determining a first target tracking state by tracking a target from a first image frame with a first field of view (FoV); determining a second FoV based on the first FoV and the first target tracking state; and generating a second target tracking result by tracking a target from a second image frame with the second FoV.
-
Patent Agency Ranking
公开(公告)号：US20210295534A1
公开(公告)日：2021-09-23
申请号：US17027756
申请日：2020-09-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sung Kwang CHO , Changbeom PARK , Byung In YOO , Hyunjeong LEE , Jaejoon HAN
Abstract: Disclosed are target tracking methods and apparatuses. The target tracking apparatus performs target tracking on an input image obtained in a first time period within a single time frame, using a light neural network in a second time period of the single time frame. The target tracking apparatus may perform target tracking on input images generated within the same time frame.
-
公开(公告)号：US20240221185A1
公开(公告)日：2024-07-04
申请号：US18352636
申请日：2023-07-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ju Hwan SONG , Changbeom PARK , Byung In YOO , Dongwook LEE
CPC classification number: G06T7/248 , G06T3/4046 , H04N23/60 , G06T2207/20084
Abstract: A processor-implemented method with target object tracking includes: setting a search area for a target object included in an input image based on a position of a first target box in a template image; selecting a network path from a plurality of network paths of a neural network model according to a resizing ratio of a size of another image that is input to the neural network model to a size of the search area; and tracking the target object by estimating a position of a second target box corresponding to the target object in the input image according to the selected network path.
-
公开(公告)号：US20240147053A1
公开(公告)日：2024-05-02
申请号：US18308497
申请日：2023-04-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Changbeom PARK , Dongwook LEE , Byung In YOO
IPC: H04N23/60 , H04N5/262 , H04N23/63 , H04N23/69 , H04N23/695
CPC classification number: H04N23/64 , H04N5/2625 , H04N23/632 , H04N23/633 , H04N23/69 , H04N23/695
Abstract: A method of generating a hyperlapse video includes: comparing a first reference point of a first image and a corresponding second reference point of a second image; based on the comparing, displaying a first user interface for matching the first reference point and second reference point; and determining whether to perform automatic shooting for the hyperlapse video based on whether the first reference point and the second reference point match.
-
公开(公告)号：US20240046486A1
公开(公告)日：2024-02-08
申请号：US18355725
申请日：2023-07-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yiwei CHEN , Siyang PAN , Jiaqian YU , Changbeom PARK , Hyunjeong LEE , Seohyung LEE , Byung In YOO , Qiang WANG
CPC classification number: G06T7/248 , G06T7/215 , G06T2207/10016 , G06T2207/20084 , G06T2207/20081 , G06T2207/20076
Abstract: A method and apparatus with object tracking is provided. The method includes generating a mixed filter by fusing a short-term filter with a long-term filter; and performing object tracking on a current frame image based on the mixed filter. The short-term filter is dependent on a prediction of the current frame image in a video sequence, and the long-term filter is a previously generated long-term filter or is generated by optimizing the previously generated long-term filter based on an object template feature pool.
-
公开(公告)号：US20230186492A1
公开(公告)日：2023-06-15
申请号：US18077465
申请日：2022-12-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jiaqian YU , Yiwei CHEN , Changbeom PARK , Hyunjeong LEE , Byung In YOO , Qiang WANG , Siyang PAN
IPC: G06T7/246
CPC classification number: G06T7/248
Abstract: An apparatus and method with tracking a target are provided. A method includes determining whether data augmentation is to be used to augment a target tracking process, based on determining that data augmentation is to be used, performing the target tracking process based on an augmented image area obtained by the data augmentation on an image area, and outputting a tracking result generated by the target tracking process.
-
-
-
-
-
-
-
-
-
Search Results
21
records
(took 0.018 seconds)
