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公开(公告)号：US11556795B2
公开(公告)日：2023-01-17
申请号：US16786627
申请日：2020-02-10
发明人： Byeoungsu Kim , Sangsoo Ko , Kyoungyoung Kim , Jaegon Kim , Sanghyuck Ha
摘要： A computing device for training an artificial neural network model includes: a model analyzer configured to receive a first artificial neural network model and split the first artificial neural network model into a plurality of layers; a training logic configured to calculate first sensitivity data varying as the first artificial neural network model is pruned, calculate a target sensitivity corresponding to a target pruning rate based on the first sensitivity data, calculate second sensitivity data varying as each of the plurality of layers is pruned, and output, based on the second sensitivity data, an optimal pruning rate of each of the plurality of layers, the optimal pruning rate corresponding to the target pruning rate; and a model updater configured to prune the first artificial neural network model based on the optimal pruning rate to obtain a second artificial neural network model, and output the second artificial neural network model.
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公开(公告)号：US11494885B2
公开(公告)日：2022-11-08
申请号：US17040308
申请日：2019-03-28
发明人： Nari Im , Ildo Kim , Jaegon Kim , Sangjin Lee , Yongju Lee , Changgwun Lee , Seunghye Chyung , Hyeyun Jung , Jiyoon Park , Jonghoon Won
摘要： An electronic device comprises a first camera capable of photographing a designated direction, a second camera capable of photographing a direction different from the designated direction, a memory, and a processor, wherein the processor can be configured to acquire first images by using the first camera and second images by using the second camera, confirm at least one reflective object having a reflective attribute related to the light reflection in the first images, and synthesize, on the basis of the reflective attribute, at least a part of the second images with at least a part of an area corresponding to the at least one reflective object.
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公开(公告)号：US11425300B2
公开(公告)日：2022-08-23
申请号：US16970259
申请日：2019-01-31
发明人： Nari Im , Ildo Kim , Jaegon Kim , Sangjin Lee , Yongju Lee , Changgwun Lee , Seunghye Chyung , Hyeyun Jung , Jiyoon Park , Jonghun Won
摘要： According to various embodiments, an electronic device comprises a communication module, a memory, and a processor functionally connected with the communication module and the memory, wherein the processor may be configured to: receive a request for revision information corresponding to a first image from an external electronic device via the communication module; generate, on the basis of image recognition, first revision information by using a raw image corresponding to the first image; determine, on the basis of a comparison between the first image and the first revision information, whether a feature of the first revision information satisfies a predetermined condition or not; transmit, when the feature of the first revision information does not satisfy the predetermined condition, the first revision information to the external device to enable the external electronic device to generate a second image, that is, the revised first image by using the first revision information; generate, when the feature of the first revision information satisfies the predetermined condition, second revision information having a feature which is at least partially different from the first revision information, by using the first image and the first revision information; and transmit the second revision information to the external device to allow the external electronic device to generate a third image, that is, the revised first image by using the second revision information. Other embodiments are possible.
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公开(公告)号：US20210019076A1
公开(公告)日：2021-01-21
申请号：US16790189
申请日：2020-02-13
发明人： Kyoungyoung Kim , Sangsoo Ko , Byeoungsu Kim , Jaegon Kim , Sanghyuck Ha
摘要： A semiconductor memory device is provided. The semiconductor memory device includes a memory core including a plurality of memory cells configured to store a plurality of data received from an external processor; and a statistical feature extractor disposed on a data path between the external processor and the memory core, the statistical feature extractor being configured to analyze statistical characteristics of the plurality of data, identify at least one statistical feature value associated with the statistical characteristics, store the at least one statistical feature value and transmit the at least one statistical feature value to the external processor.
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公开(公告)号：US20230004816A1
公开(公告)日：2023-01-05
申请号：US17716292
申请日：2022-04-08
发明人： Changgwun Lee , Kyoungyoung Kim , Byeoungsu Kim , Jaegon Kim , Hanyoung Yim , Jungmin Choi , Sanghyuck Ha
摘要： In a method of optimizing a neural network model, first model information about a first neural network model is received. Device information about a first target device that is used to execute the first neural network model is received. An analysis whether the first neural network model is suitable for executing on the first target device is performed, based on the first model information, the device information, and at least one of a plurality of suitability determination algorithms. A result of the analysis is output such that the first model information and the result of the analysis are displayed on a screen.
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公开(公告)号：US11042999B2
公开(公告)日：2021-06-22
申请号：US16660284
申请日：2019-10-22
发明人： Sangsoo Ko , Byeoungsu Kim , Jaegon Kim , Sanghyuck Ha
摘要： An advanced driver assist system (ADAS) may obtain a video sequence including a plurality of frames captured at the vehicle, each frame corresponding to a separate stereo image including a first viewpoint image and a second viewpoint image; generate disparity information associated with a stereo image; obtain depth information associated with an object included in the stereo image based on reflected electromagnetic waves captured at the vehicle; calculate correlation information between the depth information and the disparity information based on the stereo image, the depth information and the disparity information; and correct depth values associated with the stereo image based on the disparity information and the correlation information to generate a depth image with respect to the stereo image. The ADAS may detecting the at least one object in the stereo image, based on the depth image, and may generate an output signal based on the detection.
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公开(公告)号：US10977819B2
公开(公告)日：2021-04-13
申请号：US16156334
申请日：2018-10-10
发明人： Jaegon Kim , Yongju Lee , Nari Im , Mincheol Hwang , Jiyoon Park
IPC分类号： G06T7/70 , H04N5/232 , G06K9/00 , G06F3/0481 , G06F3/0488 , G10L15/22 , G10L15/26 , G06K9/72 , G06K9/62
摘要： According to embodiments, an electronic device comprising a processor configured to receive an image including one or more objects, acquire a first one or more of the received one or more objects, acquire one or more reliability measures associated with the acquired one or more first objects, receive an input including information having one or more words, acquire one or more second objects corresponding to at least a part of the one or more words, when there is at least one object corresponding to the one or more second objects among the one or more first object, adjust at least one reliability measure corresponding to the at least one object among the acquired one or more reliability measures, and recognize the one or more first objects by using an image recognition scheme at least based on the one or more reliabilities including the adjusted at least one reliability.
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公开(公告)号：US20230110116A1
公开(公告)日：2023-04-13
申请号：US18051320
申请日：2022-10-31
发明人： Sangsoo Ko , Byeoungsu Kim , Jaegon Kim , Sanghyuck Ha
摘要： An advanced driver assist system (ADAS) includes a processing circuit and a memory storing instructions executable by the processing circuit. The processing circuit executes the instructions to cause the ADAS to: obtain, from a vehicle, a video sequence including a plurality of frames captured while driving the vehicle, where each of the frames corresponds to a stereo image including a first viewpoint image and a second viewpoint image; determine depth information in the stereo image based on reflected signals received while driving the vehicle; fuse the stereo image and the depth information to generated fused information, and detect at least one object included in the stereo image based on the fused information.
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公开(公告)号：US11567690B2
公开(公告)日：2023-01-31
申请号：US16790189
申请日：2020-02-13
发明人： Kyoungyoung Kim , Sangsoo Ko , Byeoungsu Kim , Jaegon Kim , Sanghyuck Ha
摘要： A semiconductor memory device is provided. The semiconductor memory device includes a memory core including a plurality of memory cells configured to store a plurality of data received from an external processor; and a statistical feature extractor disposed on a data path between the external processor and the memory core, the statistical feature extractor being configured to analyze statistical characteristics of the plurality of data, identify at least one statistical feature value associated with the statistical characteristics, store the at least one statistical feature value and transmit the at least one statistical feature value to the external processor.
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公开(公告)号：US11290641B2
公开(公告)日：2022-03-29
申请号：US16275965
申请日：2019-02-14
发明人： Changsu Han , Hyunhee Park , Sungjun Lim , Youngjo Kim , Jaegon Kim , Hongseok Yang , Kihuk Lee
摘要： An electronic device is provided. The electronic device includes a communication module, a memory, a display, and a processor, wherein the processor may confirm a user input related to selection of an image corrected by using a first image processing scheme, transmit attribute information related to the first image processing scheme to an external electronic device through the communication module, based on the user input, receive, from the external electronic device through the communication module, the image corrected by using a second image processing scheme selected based on the attribute information in the external electronic device, and display, through the display, the image corrected by using the second image processing scheme.
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