Title:
SYSTEM AND METHOD FOR TRAFFIC LANE RECOGNITION
Document Type and Number:
WIPO Patent Application WO/2012/011713
Kind Code:
A2
Abstract:
The present invention relates to a system and a method for traffic lane recognition and comprises: a step for preprocessing a vehicle front image obtained from a camera module attached to a vehicle into an integral image; a step for extracting a traffic lane candidate point by convoluting the integral image and a traffic lane candidate point template when a previous traffic lane equation does not exist; a step for finding a primary traffic lane equation of a traffic lane candidate cluster, which is obtained by converting the coordinates of the extracted traffic lane candidate points into the coordinates of an actual distance coordination system and clustering thereafter; and a step for selecting from the found traffic lane potential clusters a traffic lane candidate cluster pair that satisfies the predetermined conditions as the initially detected traffic lane pair.
Inventors:
HAN, Young-in (# Sinil Apt, Yeongdeo-dong Giheung-gu, Yongin-si, Gyeonggi-do 446-741, 446-741, KR)
한영인 (경기도 용인시 기흥구 영덕동 신일아파트 106동 1003호, 446-741 Gyeonggi-do, 446-741, KR)
SEO, Yong-duck (# Samsung Raemian Apt, Gireum 1-dong Seongbuk-gu, Seoul 136-720, 136-720, KR)
서용덕 (서울특별시 성북구 길음1동 삼성래미안아파트 607동 1905호, 136-720 Seoul, 136-720, KR)
SONG, Young-gi (# Daerim e-Pyeonhansesang Apt, Mabuk-dong Giheung-gu, Yongin-si, Gyeonggi-do 446-912, 446-912, KR)
한영인 (경기도 용인시 기흥구 영덕동 신일아파트 106동 1003호, 446-741 Gyeonggi-do, 446-741, KR)
SEO, Yong-duck (# Samsung Raemian Apt, Gireum 1-dong Seongbuk-gu, Seoul 136-720, 136-720, KR)
서용덕 (서울특별시 성북구 길음1동 삼성래미안아파트 607동 1905호, 136-720 Seoul, 136-720, KR)
SONG, Young-gi (# Daerim e-Pyeonhansesang Apt, Mabuk-dong Giheung-gu, Yongin-si, Gyeonggi-do 446-912, 446-912, KR)
Application Number:
KR2011/005290
Publication Date:
January 26, 2012
Filing Date:
July 19, 2011
Export Citation:
Assignee:
IMAGENEXT CO., LTD. (#411, Koreana bldg. 7-5, Sunae-dong, Bundang-gu, Seongnam-si, Gyeonggi-do 463-825, 463-825, KR)
주식회사 이미지넥스트 (경기도 성남시 분당구 수내동 7-5 코리아나빌딩 411호, 463-825 Gyeonggi-do, 463-825, KR)
HAN, Young-in (# Sinil Apt, Yeongdeo-dong Giheung-gu, Yongin-si, Gyeonggi-do 446-741, 446-741, KR)
한영인 (경기도 용인시 기흥구 영덕동 신일아파트 106동 1003호, 446-741 Gyeonggi-do, 446-741, KR)
SEO, Yong-duck (# Samsung Raemian Apt, Gireum 1-dong Seongbuk-gu, Seoul 136-720, 136-720, KR)
서용덕 (서울특별시 성북구 길음1동 삼성래미안아파트 607동 1905호, 136-720 Seoul, 136-720, KR)
주식회사 이미지넥스트 (경기도 성남시 분당구 수내동 7-5 코리아나빌딩 411호, 463-825 Gyeonggi-do, 463-825, KR)
HAN, Young-in (# Sinil Apt, Yeongdeo-dong Giheung-gu, Yongin-si, Gyeonggi-do 446-741, 446-741, KR)
한영인 (경기도 용인시 기흥구 영덕동 신일아파트 106동 1003호, 446-741 Gyeonggi-do, 446-741, KR)
SEO, Yong-duck (# Samsung Raemian Apt, Gireum 1-dong Seongbuk-gu, Seoul 136-720, 136-720, KR)
서용덕 (서울특별시 성북구 길음1동 삼성래미안아파트 607동 1905호, 136-720 Seoul, 136-720, KR)
International Classes:
B60W30/12; B60R1/00; B60R11/04
Attorney, Agent or Firm:
MI PATENT & LAW FIRM (5F Hongeun Bldg, 824-22 Yeoksam-dong, Gangnam-gu, Seoul 135-080, 135-080, KR)
Claims: