公开(公告)号：US20230177722A1

公开(公告)日：2023-06-08

申请号：US18072974

申请日：2022-12-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiming LI ,  Qiang WANG ,  HYUN SUNG CHANG ,  JIYEON KIM ,  SUNGHOON HONG ,  Bao He

IPC: G06T7/73 ,  G06T11/00 ,  G06V10/82 ,  G06V10/77

CPC classification number: G06T7/74 ,  G06T11/00 ,  G06V10/82 ,  G06V10/7715 ,  G06T7/75 ,  G06T2207/20084 ,  G06T2207/20081 ,  G06V10/25

Abstract: An apparatus and method of estimating an object posture are provided. A method includes determining key point information in an image to be processed, determining modified key point information based on a key point feature map corresponding to the key point information, and estimating an object posture of an object in the image to be processed, based on the modified key point information.

公开(公告)号：US20220180633A1

公开(公告)日：2022-06-09

申请号：US17537762

申请日：2021-11-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jingtao XU ,  Yiwei CHEN ,  Changbeom PARK ,  Hyunjeong LEE ,  Byung In YOO ,  Jaejoon HAN ,  Qiang WANG ,  Jiaqian YU

IPC: G06V20/40 ,  G06V10/22 ,  G06V10/44 ,  G06V10/74 ,  G06V10/75 ,  G06K9/62

Abstract: A target object detection method and apparatus are provided. The target object detection method and apparatus are applicable to fields such as artificial intelligence, object tracking, object detection, and image processing. An object is detected from a frame image of a video including a plurality of frame images based on a target template set including one or more target templates.

公开(公告)号：US20220076448A1

公开(公告)日：2022-03-10

申请号：US17468984

申请日：2021-09-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Zhihua LIU ,  Yamin MAO ,  Hongseok LEE ,  Paul OH ,  Qiang WANG ,  Yuntae KIM ,  Weiheng LIU

IPC: G06T7/73 ,  G06T7/50 ,  G06T3/40

Abstract: Disclosed is a pose identification method including obtaining a depth image of a target, obtaining feature information of the depth image and position information corresponding to the feature information, and obtaining a pose identification result of the target based on the feature information and the position information.

公开(公告)号：US20210150726A1

公开(公告)日：2021-05-20

申请号：US17095784

申请日：2020-11-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yueying KAO ,  Yang LIU ,  Hao WANG ,  Sunghoon HONG ,  Wooshik KIM ,  Chao ZHANG ,  Lin MA ,  Qiang WANG ,  Weiming LI

IPC: G06T7/149 ,  G06T7/11 ,  G06T15/00 ,  G06T7/168

Abstract: An image processing apparatus and method are provided. The image processing apparatus acquires a target image including a depth image of a scene, determines three-dimensional (3D) point cloud data corresponding to the depth image based on the depth image, and extracts an object included in the scene to acquire an object extraction result based on the 3D point cloud data.

公开(公告)号：US20180137647A1

公开(公告)日：2018-05-17

申请号：US15813668

申请日：2017-11-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jia LI ,  Qiang WANG ,  Feng SHI ,  Deheng QIAN ,  Dongqing ZOU ,  Hyunsurk Eric RYU ,  JinMan PARK ,  Jingtao XU ,  Keun Joo PARK ,  Weiheng LIU

IPC: G06T7/73 ,  G06K9/66 ,  G06T7/11

CPC classification number: G06T7/73 ,  G06K9/00805 ,  G06K9/4628 ,  G06K9/4671 ,  G06K9/6274 ,  G06K9/66 ,  G06N3/0445 ,  G06T7/11 ,  G06T2210/12

Abstract: The disclosure provides an object detection method and apparatus based on a Dynamic Vision Sensor (DVS). The method includes the following operations of: acquiring a plurality of image frames by a DVS; and, detecting the image frames by a recurrent coherent network to acquire a candidate box for objects to be detected, wherein the recurrent coherent network comprising a frame detection network model and a candidate graph model. By using a new recurrent coherent detection network, a bounding box for an object to be detected is fast detected from the data acquired by a DVS. The detection speed is improved greatly while ensuring the detection accuracy.

公开(公告)号：US20180137639A1

公开(公告)日：2018-05-17

申请号：US15812554

申请日：2017-11-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongqing ZOU ,  Feng SHI ,  Weiheng LIU ,  Deheng QIAN ,  Hyunsurk Eric RYU ,  Jia LI ,  Jingtao XU ,  Keun Joo PARK ,  Qiang WANG ,  Changwoo SHIN

IPC: G06T7/593 ,  H04N13/00

CPC classification number: G06T7/593 ,  G06T2207/10012 ,  G06T2207/10028 ,  H04N13/128 ,  H04N13/239 ,  H04N2013/0081

Abstract: Exemplary embodiments provide an image vision processing method, device and equipment and relate to: determining parallax and depth information of event pixel points in a dual-camera frame image acquired by Dynamic Vision Sensors; determining multiple neighboring event pixel points of each non-event pixel point in the dual-camera frame image; determining, according to location information of each neighboring event pixel point of each non-event pixel point, depth information of the non-event pixel point; and performing processing according to the depth information of each pixel point in the dual-camera frame image. Since non-event pixel points are not required to participate in the matching of pixel points, even if it is difficult to distinguish between the non-event pixel points or the non-event pixel points are occluded, depth information of the non-event pixel points can be accurately determined according to the location information of neighboring event pixel points.

公开(公告)号：US20160210513A1

公开(公告)日：2016-07-21

申请号：US14995275

申请日：2016-01-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Xiaotao WANG ,  Qiang WANG ,  Ping GUO ,  Shandong WANG ,  Wentao MAO ,  Guangqi SHAO ,  Eric Hyunsurk RYU ,  Kyoobin LEE ,  Keun Joo PARK

IPC: G06K9/00 ,  G06T5/10 ,  G06K9/46 ,  G06K9/66 ,  G06T7/00 ,  G06T11/60

CPC classification number: G06K9/00362 ,  G06K9/4628 ,  G06K9/4647 ,  G06K9/629

Abstract: An object recognition apparatus and an object recognition method are provided. The object recognition method includes generating an input image based on an event flow of an object, generating a composite feature based on features extracted by a plurality of recognizers, and recognizing the object based on the composite feature.

Abstract translation: 提供了一种对象识别装置和对象识别方法。 对象识别方法包括基于对象的事件流生成输入图像，基于由多个识别器提取的特征生成复合特征，并且基于复合特征识别对象。

公开(公告)号：US20140044375A1

公开(公告)日：2014-02-13

申请号：US13961973

申请日：2013-08-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kuanhong XU ,  Qiang WANG ,  Ji-yeun KIM ,  Woo-young JANG

IPC: G06T5/00

CPC classification number: G06T5/00 ,  G06T5/002 ,  G06T2207/10101 ,  G06T2207/20012

Abstract: An image processing method includes configuring a noise reduction filter for each of pixels in an image in accordance with a linear noise model of the image, based on different levels of a noise effect caused to a corresponding pixel, among the pixels, by other pixels, among the pixels and adjacent to the corresponding pixel. The method further includes performing noise reduction filtering on each of the pixels, using the noise reduction filter for each of the pixels, to obtain a noise reduced image.

Abstract translation: 一种图像处理方法包括：根据图像的线性噪声模型，基于由像素之中的相应像素对其他像素引起的噪声效应的不同级别，对其中的每个像素配置降噪滤波器， 并且与相应的像素相邻。 该方法还包括使用每个像素的降噪滤波器对每个像素执行降噪滤波，以获得降噪图像。