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公开(公告)号：US20180054609A1
公开(公告)日：2018-02-22
申请号：US15353430
申请日：2016-11-16
Applicant: Hyundai Motor Company , Kia Motors Corporation , Kyungpook National University Industry-Academic Cooperation Foundation
Inventor： Min Woo Park , Won Seok Lee , Jung Pil Park , Geun Ho Jeong , Soon Ki Jung
IPC: H04N13/02
CPC classification number: H04N13/271 , H04N13/239 , H04N2013/0081
Abstract: A system for generating a disparity map includes: an image obtainer obtaining a left image and a right image; a matching cost calculator calculating a matching cost for each of a plurality of pixels of the left image and the right image; an accumulation and summation calculator calculating an accumulation value of one of the pixels based on the calculated matching cost, and calculating a relaxation accumulation value, which is an average of values obtained by multiplying each of relation coefficients between a disparity value of the one pixel and disparity values of surrounding pixels of the one pixel with the accumulation value of the one pixel; a disparity value deliver deriving a disparity value for each of the pixels based on the calculated relaxation accumulation value; and a disparity map generator generating the disparity map based on the derived disparity value.
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公开(公告)号：US11256965B2
公开(公告)日：2022-02-22
申请号：US16601217
申请日：2019-10-14
Applicant: Hyundai Motor Company , Kia Motors Corporation , Korea Advanced Institute of Science and Technology
Inventor： Young Hyun Kim , Yang Shin Kim , Min Woo Park , Jun Mo Kim , Si Haeng Lee , Jang Hyeon Lee , Do Yeon Kim , Hae Chang Jung
Abstract: An apparatus for recognizing an object using an image includes a depth map generator that generates a depth map using a feature map of the image based on a dilated convolutional neural network (DCNN) and an object recognition device that recognizes the object using the depth map generated by the depth map generator and the image.
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公开(公告)号：US10562531B2
公开(公告)日：2020-02-18
申请号：US15499345
申请日：2017-04-27
Applicant: HYUNDAI MOTOR COMPANY
Inventor： Min Woo Park , Jin Hyuk Choi , Yong Cheon Na , Won Seok Lee , Tae Gon Park
IPC: B60W30/165 , B60W40/072 , G06K9/00
Abstract: Disclosed are an adaptive cruise control apparatus and an adaptive cruise control method using the same. An adaptive cruise control apparatus comprises an image acquisition device for acquiring image data in front of a subject vehicle; and a processor configured to detect presence of a forward vehicle using the image data; obtain information on the forward vehicle by using information on the presence of the forward vehicle and the image data; and predict a trajectory and speed of the subject vehicle using the information on the forward vehicle.
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公开(公告)号：US10171795B2
公开(公告)日：2019-01-01
申请号：US15353430
申请日：2016-11-16
Applicant: Hyundai Motor Company , Kia Motors Corporation , Kyungpook National University Industry-Academic Cooperation Foundation
Inventor： Min Woo Park , Won Seok Lee , Jung Pil Park , Geun Ho Jeong , Soon Ki Jung
IPC: G06K9/00 , H04N13/239 , H04N13/271 , H04N13/00
Abstract: A system for generating a disparity map includes: an image obtainer obtaining a left image and a right image; a matching cost calculator calculating a matching cost for each of a plurality of pixels of the left image and the right image; an accumulation and summation calculator calculating an accumulation value of one of the pixels based on the calculated matching cost, and calculating a relaxation accumulation value, which is an average of values obtained by multiplying each of relation coefficients between a disparity value of the one pixel and disparity values of surrounding pixels of the one pixel with the accumulation value of the one pixel; a disparity value deliver deriving a disparity value for each of the pixels based on the calculated relaxation accumulation value; and a disparity map generator generating the disparity map based on the derived disparity value.
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