公开(公告)号：US10552973B2

公开(公告)日：2020-02-04

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: G06K9/00 ,  G06T7/593 ,  H04N13/128

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：US10062151B2

公开(公告)日：2018-08-28

申请号：US15356808

申请日：2016-11-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Qiang Wang ,  Kyoobin Lee ,  Keun Joo Park ,  Ping Guo

IPC: G06K9/40 ,  G06T5/00 ,  G06T5/50 ,  G06T7/00 ,  G06T7/20

CPC classification number: G06T5/003 ,  G06T5/50 ,  G06T2207/20221 ,  G06T2207/30241

Abstract: An image deblurring method and an image deblurring apparatus are provided. The image deblurring method includes acquiring a blurred image and a dynamic vision sensor (DVS) event set that is recorded by a DVS while the blurred image is exposed, and deblurring the blurred image, based on the DVS event set.

公开(公告)号：US20170223333A1

公开(公告)日：2017-08-03

申请号：US15338618

申请日：2016-10-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongqing Zou ,  Ping Guo ,  Qiang Wang ,  Baek Hwan Cho ,  Keun Joo Park

IPC: H04N13/00

CPC classification number: H04N13/128 ,  H04N13/106 ,  H04N2013/0081

Abstract: A method and apparatus for processing a binocular disparity image are provided. A method of determining a disparity of a binocular disparity image that includes a left eye image and a right eye image includes acquiring features of a plurality of pixels of the binocular disparity image based on an event distribution of the binocular disparity image, calculating a cost matrix of matching respective pixels between the left eye image and the right eye image based on the features, and determining a disparity of each matched pair of pixels based on the cost matrix.