发明名称 |
METHOD OF STRUCTURAL LIGHT BASED 3D DEPTH IMAGING USING SIGNAL SEPARATION CODING AND ERROR CORRECTION THEREOF |
摘要 |
A method of measuring a structural light based 3D depth image using signal separation coding and error correction is provided to discriminate an original signal even if a plurality of signals are overlapped with each other. A transmission side address is allocated with respect to a signal corresponding to each pixel of an object to be measured(S1). A signal including the transmission side address is coded by radiating a plurality of optical patterns onto the signal through a projecting device(S2). The coded signal is inputted into an image receiving device(S3). The received signal is separated so as to restore an address(S4). A position of the pixel is determined by using the transmission side address and the restored address(S5).
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申请公布号 |
KR20050026948(A) |
申请公布日期 |
2005.03.16 |
申请号 |
KR20050012617 |
申请日期 |
2005.02.16 |
申请人 |
LEE, SUK HAN |
发明人 |
CHOI, JONG MOO;KIM, DAE SIK;LEE, SUK HAN;NA, JAE KEUN;OH, SEUNG SUB |
分类号 |
G01C3/00;G01B11/14;(IPC1-7):G01B11/14 |
主分类号 |
G01C3/00 |
代理机构 |
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主权项 |
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地址 |
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