TY - GEN
T1 - Evaluation and development of the distance measurement using stereo vision for vehicle
AU - Arata, Koji
AU - Sota, Toshihiro
AU - Miyawaki, Osamu
AU - Negishi, Tatsuyuki
AU - Iwai, Kazuhiko
AU - Yoshida, Seiji
AU - Shibahara, Takuma
AU - Aoki, Takafumi
PY - 2007/12/1
Y1 - 2007/12/1
N2 - We are developing an image sensing technology to minimize an in-vehicle stereo camera which used for distance measurement of the safety driving support system by shortening the baseline length. The distance measurement accuracy decreases because of shortening the baseline length. Therefore, we have improved the stereo corresponding method to introduce "Phase-Only Correlation (POC)" that converting the brightness change into the shape of waves and calculating the disparity from the phase difference. We can suppress the error margin to the objective level even if the baseline length is shortened to 12m, and we can confirm the availability of POC in the in-vehicle environment.
AB - We are developing an image sensing technology to minimize an in-vehicle stereo camera which used for distance measurement of the safety driving support system by shortening the baseline length. The distance measurement accuracy decreases because of shortening the baseline length. Therefore, we have improved the stereo corresponding method to introduce "Phase-Only Correlation (POC)" that converting the brightness change into the shape of waves and calculating the disparity from the phase difference. We can suppress the error margin to the objective level even if the baseline length is shortened to 12m, and we can confirm the availability of POC in the in-vehicle environment.
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UR - http://www.scopus.com/inward/citedby.url?scp=84893728583&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84893728583
SN - 9781617387777
T3 - 14th World Congress on Intelligent Transport Systems, ITS 2007
SP - 3517
EP - 3524
BT - 14th World Congress on Intelligent Transport Systems, ITS 2007
T2 - 14th World Congress on Intelligent Transport Systems, ITS 2007
Y2 - 9 October 2007 through 13 October 2007
ER -