公开(公告)号：US11943557B2

公开(公告)日：2024-03-26

申请号：US17729533

申请日：2022-04-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byeoungsu Kim ,  Sangsoo Ko ,  Kyoungyoung Kim ,  Sanghyuck Ha

IPC: H04N5/222 ,  H04N23/45 ,  H04N23/80 ,  H01L27/146

CPC classification number: H04N5/2226 ,  H04N23/45 ,  H04N23/80 ,  H01L27/14609

Abstract: An image sensor module includes an image sensor configured to generate image data and memory including at least a memory bank storing the image data and a processor-in-memory (PIM) circuit, the PIM circuit including a plurality of processing elements. The memory is configured to read the image data from the memory bank; generate optical flow data and pattern density data using the plurality of processing elements, the optical flow data indicating time-sequential motion of at least one object included in the image data, and the pattern density data indicating a density of a pattern of the image data; and output the image data, the optical flow data, and the pattern density data.

公开(公告)号：US11694446B2

公开(公告)日：2023-07-04

申请号：US17110124

申请日：2020-12-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangsoo Ko ,  Byeoungsu Kim ,  Kyoungyoung Kim ,  Sanghyuck Ha

IPC: G06V20/56 ,  H04N13/111 ,  G06V10/22 ,  G06V20/64 ,  G06F18/213 ,  G06F18/241 ,  G06F18/214 ,  G06V10/25 ,  G06V10/77 ,  B60W50/00

CPC classification number: G06V20/56 ,  B60W50/00 ,  G06F18/213 ,  G06F18/2148 ,  G06F18/241 ,  G06V10/22 ,  G06V10/25 ,  G06V10/7715 ,  G06V20/647 ,  H04N13/111

Abstract: ADAS includes a processing circuit and a memory which stores instructions executable by the processing circuit. The processing circuit executes the instructions to cause the ADAS to receive, from a vehicle that is in motion, a video sequence, generate a position image including at least one object included in the stereo image, generate a second position information associated with the at least one object based on reflected signals received from the vehicle, determine regions each including at least a portion of the at least one object as candidate bounding boxes based on the stereo image and the position image, and selectively adjusting class scores of respective ones of the candidate bounding boxes associated with the at least one object based on whether a respective first position information of the respective ones of the candidate bounding boxes matches the second position information.

公开(公告)号：US11670092B2

公开(公告)日：2023-06-06

申请号：US17146125

申请日：2021-01-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyoungyoung Kim ,  Sangsoo Ko ,  Byeoungsu Kim ,  Sanghyuck Ha

IPC: G06V20/58 ,  G01S17/931 ,  G05D1/00 ,  G06T7/11 ,  B60W60/00

CPC classification number: G06V20/584 ,  B60W60/00 ,  G01S17/931 ,  G05D1/0088 ,  G06T7/11 ,  G06V20/58 ,  B60W2420/403

Abstract: An electronic device configured to control a host vehicle includes: an image sensor configured to photograph a surrounding environment of the host vehicle; and a processor configured to perform an image processing operation based on a first image captured by the image sensor, and control the host vehicle based on the processing result, wherein the processor determines whether to use a high speed performance of the image processing operation based on a speed of the host vehicle, and the electronic device is configured such that when the high speed performance is not used, the processor performs the image processing operation by using a first image processing module, and when the high speed performance is used, the processor performs the image processing operation by using a second image processing module having less data throughput than the first image processing module.

公开(公告)号：US20230110116A1

公开(公告)日：2023-04-13

申请号：US18051320

申请日：2022-10-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangsoo Ko ,  Byeoungsu Kim ,  Jaegon Kim ,  Sanghyuck Ha

IPC: G06V20/58 ,  G06T7/73 ,  G06T7/593 ,  G06T3/40 ,  G06N3/08 ,  G06V20/56 ,  G06F18/25

Abstract: 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.

公开(公告)号：US11567690B2

公开(公告)日：2023-01-31

申请号：US16790189

申请日：2020-02-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyoungyoung Kim ,  Sangsoo Ko ,  Byeoungsu Kim ,  Jaegon Kim ,  Sanghyuck Ha

IPC: G06F3/06 ,  G06N3/02 ,  G06N3/08

Abstract: 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.

公开(公告)号：US20210326611A1

公开(公告)日：2021-10-21

申请号：US17146125

申请日：2021-01-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyoungyoung Kim ,  Sangsoo Ko ,  Byeoungsu Kim ,  Sanghyuck Ha

IPC: G06K9/00 ,  G01S17/931 ,  B60W60/00 ,  G05D1/00 ,  G06T7/11

Abstract: An electronic device configured to control a host vehicle includes: an image sensor configured to photograph a surrounding environment of the host vehicle; and a processor configured to perform an image processing operation based on a first image captured by the image sensor, and control the host vehicle based on the processing result, wherein the processor determines whether to use a high speed performance of the image processing operation based on a speed of the host vehicle, and the electronic device is configured such that when the high speed performance is not used, the processor performs the image processing operation by using a first image processing module, and when the high speed performance is used, the processor performs the image processing operation by using a second image processing module having less data throughput than the first image processing module.