TY - GEN
T1 - Development of 3-D robot vision sensor
AU - Nakazawa, Kazuo
PY - 1990/12/1
Y1 - 1990/12/1
N2 - A three-dimensional robot vision sensor based on both active triangulation and a method using astigmatism is described. Range data obtained through active triangulation have comparatively high accuracy. However, range cannot be determined uniquely from a single-input image. On the other hand, range data obtained by the method using astigmatism are determined uniquely, but one cannot expect a high degree of accuracy. To improve the performance of the sensor, a novel method that fuses the range data obtained by these methods is proposed. Measurement results of the pilot system and verification of the performance of the system are presented.
AB - A three-dimensional robot vision sensor based on both active triangulation and a method using astigmatism is described. Range data obtained through active triangulation have comparatively high accuracy. However, range cannot be determined uniquely from a single-input image. On the other hand, range data obtained by the method using astigmatism are determined uniquely, but one cannot expect a high degree of accuracy. To improve the performance of the sensor, a novel method that fuses the range data obtained by these methods is proposed. Measurement results of the pilot system and verification of the performance of the system are presented.
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M3 - Conference contribution
AN - SCOPUS:0025576360
SN - 0879426004
T3 - IECON Proceedings (Industrial Electronics Conference)
SP - 648
EP - 652
BT - Signal Processing and System Control Factory Automation
PB - Publ by IEEE
T2 - 16th Annual Conference of IEEE Industrial Electronics Society - IECON'90
Y2 - 27 November 1990 through 30 November 1990
ER -