1998
DOI: 10.1109/70.660840
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Real-time obstacle avoidance using central flow divergence, and peripheral flow

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Cited by 84 publications
(29 citation statements)
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“…Generally, a path planning system needs a mapping of the surroundings to generate motion commands. However, a few systems do not explicitly model the nearby obstacles, but simply detect and avoid potentially hazardous conditions, for example using optical flow (Coombs, Herman, Hong, and Nashman, ; Santos‐Victor, Sandini, Curotto, and Garibaldi, ) or other visual features (i Badia, Pyk, and Verschure, ; Michels, Saxena, and Ng, ; Nakamura and Asada, ). A standard representation allows a system to utilize multiple perceptual modalities and naturally fuse them together.…”
Section: Related Workmentioning
confidence: 99%
“…Generally, a path planning system needs a mapping of the surroundings to generate motion commands. However, a few systems do not explicitly model the nearby obstacles, but simply detect and avoid potentially hazardous conditions, for example using optical flow (Coombs, Herman, Hong, and Nashman, ; Santos‐Victor, Sandini, Curotto, and Garibaldi, ) or other visual features (i Badia, Pyk, and Verschure, ; Michels, Saxena, and Ng, ; Nakamura and Asada, ). A standard representation allows a system to utilize multiple perceptual modalities and naturally fuse them together.…”
Section: Related Workmentioning
confidence: 99%
“…al., 2002;Dev, Kröse and Groen, 1997a;Baratoff, Toepfer and Neumann, 2000;Camus et. al., 1999;Coombs et. al., 1998;Santos-Victor et.…”
Section: Introductionmentioning
confidence: 99%
“…This paper addresses an application in mobile robot navigation that uses the optical flow technique to get all the information the robot needs to safely navigate. In some applications regarding the use of optical flow in mobile robot navigation, a special camera arrangement (Coombs et. al., 1998;Santos-Victor et.…”
Section: Introductionmentioning
confidence: 99%
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