Utilization of a Stripe Pattern for Dynamic Scene Analysis
Proceedings of the Ninth International Joint Conference on Artificial Intelligence. Perception. Pages 895-896.
Abstract
This paper describes a new idea to project a stripe pattern onto a time-varying scene to find moving objects and acquire scene features in the consecutive frames for estimating 3-D motion parameters. At first, a simple temporal difference method detects objects moving against a complex background. A 2(1/2)D representation of moving objects at each frame is then obtained by estimating surface normals from the slopes and intervals of stripes in the image. The 2(1/2)D image is further divided into planar or singly curved surfaces by examining the distribution of the surface normals in the gradient space. Then, the rotational motion parameters of the objects are estimated from changes in the geometry of these surfaces between frames. Determining translational ones is also discussed.
@inproceedings{ijcai1985p179,
title = {Utilization of a Stripe Pattern for Dynamic Scene Analysis},
author = {Asada, Minoru and Tsuji, Saburo},
booktitle = {Proceedings of the Ninth International Joint Conference on
Artificial Intelligence, {IJCAI-85}},
publisher = {International Joint Conferences on Artificial Intelligence},
editor = {Aravind Joshi},
pages = {895--896},
year = {1985},
note = {Perception},
url = {https://ijcai.org/proceedings/1985/179},
}
TY - CPAPER TI - Utilization of a Stripe Pattern for Dynamic Scene Analysis AU - Asada, Minoru AU - Tsuji, Saburo T2 - Proceedings of the Ninth International Joint Conference on Artificial Intelligence, IJCAI-85 PB - International Joint Conferences on Artificial Intelligence PY - 1985 SP - 895 EP - 896 UR - https://ijcai.org/proceedings/1985/179 ER -Copied
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