Title:
METHOD AND APPARATUS FOR RAY TRACING IN A 3-DIMENSIONAL IMAGE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2011/159085
Kind Code:
A2
Abstract:
A ray tracing method and apparatus in a 3-Dimensional (3D) image system. The method includes sampling for four vertexes of each pixel in a plurality of pixels, sampling for a pivot of the each pixel, and determining a color of the each pixel using the sampling result on the four vertexes and the pivot.
Inventors:
LEE, Shin-Jun (#1208-501, Heungdeok Maeul Sindonga Pamillie Apt.Yeongdeok-dong 1069, Giheung-g, Yongin-si Gyeonggi-do 446-882, KR)
SHIN, Dae-Kyu (# Hwanggol Maeul Ssangyong Apt, Yeongtong-dongYeongtong-gu, Suwon-si, Gyeonggi-do 443-470, 241-1803, KR)
CHOI, Kwang-Cheol (44-6, Byeoryang-dongGwacheon-si, Gyeonggi-do 427-040, KR)
KANG, Yun-Sik (#Na-403, Sinsegye ArtvillSosabon 2-dong 88-26, Sosa-g, Bucheon-si Gyeonggi-do 422-232, KR)
YANG, Sung-Bong (#Ga-404, Ilsung Apt.Pyeongchang-dong 145-5, Jongno-gu, Seoul 110-012, KR)
SHIN, Dae-Kyu (# Hwanggol Maeul Ssangyong Apt, Yeongtong-dongYeongtong-gu, Suwon-si, Gyeonggi-do 443-470, 241-1803, KR)
CHOI, Kwang-Cheol (44-6, Byeoryang-dongGwacheon-si, Gyeonggi-do 427-040, KR)
KANG, Yun-Sik (#Na-403, Sinsegye ArtvillSosabon 2-dong 88-26, Sosa-g, Bucheon-si Gyeonggi-do 422-232, KR)
YANG, Sung-Bong (#Ga-404, Ilsung Apt.Pyeongchang-dong 145-5, Jongno-gu, Seoul 110-012, KR)
Application Number:
KR2011/004344
Publication Date:
December 22, 2011
Filing Date:
June 14, 2011
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO., LTD. (416 Maetan-dong, Yeongtong-gu Suwon-si, Gyeonggi-do 443-742, KR)
INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY (Yonsei Univ, Sinchon-dong 134Seodaemun-gu, Seoul 120-749, KR)
LEE, Shin-Jun (#1208-501, Heungdeok Maeul Sindonga Pamillie Apt.Yeongdeok-dong 1069, Giheung-g, Yongin-si Gyeonggi-do 446-882, KR)
SHIN, Dae-Kyu (# Hwanggol Maeul Ssangyong Apt, Yeongtong-dongYeongtong-gu, Suwon-si, Gyeonggi-do 443-470, 241-1803, KR)
CHOI, Kwang-Cheol (44-6, Byeoryang-dongGwacheon-si, Gyeonggi-do 427-040, KR)
KANG, Yun-Sik (#Na-403, Sinsegye ArtvillSosabon 2-dong 88-26, Sosa-g, Bucheon-si Gyeonggi-do 422-232, KR)
YANG, Sung-Bong (#Ga-404, Ilsung Apt.Pyeongchang-dong 145-5, Jongno-gu, Seoul 110-012, KR)
INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY (Yonsei Univ, Sinchon-dong 134Seodaemun-gu, Seoul 120-749, KR)
LEE, Shin-Jun (#1208-501, Heungdeok Maeul Sindonga Pamillie Apt.Yeongdeok-dong 1069, Giheung-g, Yongin-si Gyeonggi-do 446-882, KR)
SHIN, Dae-Kyu (# Hwanggol Maeul Ssangyong Apt, Yeongtong-dongYeongtong-gu, Suwon-si, Gyeonggi-do 443-470, 241-1803, KR)
CHOI, Kwang-Cheol (44-6, Byeoryang-dongGwacheon-si, Gyeonggi-do 427-040, KR)
KANG, Yun-Sik (#Na-403, Sinsegye ArtvillSosabon 2-dong 88-26, Sosa-g, Bucheon-si Gyeonggi-do 422-232, KR)
YANG, Sung-Bong (#Ga-404, Ilsung Apt.Pyeongchang-dong 145-5, Jongno-gu, Seoul 110-012, KR)
International Classes:
G06T15/00
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (2F. Seokwang Bldg, 1-96 Sinmun-ro 2ga Jongro-ku, Seoul 110-062, KR)
Download PDF:
Claims:
Previous Patent: APPARATUS AND METHOD FOR SEARCHING FOR CONTENT IN A PORTABLE TERMINAL
Next Patent: PILLOW BOOK
Next Patent: PILLOW BOOK