---
title: "Coarse-to-Fine Control Strategy for Matching Motion Stereo Pairs"
authors:
  - "Gang Xu"
  - "Saburo Tsuji"
  - "Minoru Asada"
doi: ""
url: "https://ijcai.org/proceedings/1985/178"
pdf: "https://ijcai.org/proceedings/1985/0178.pdf"
venue: "Proceedings of the Ninth International Joint Conference on Artificial Intelligence"
year: 1985
pages: "892-893"
track: "Perception"
keywords:
---

# Coarse-to-Fine Control Strategy for Matching Motion Stereo Pairs

Gang Xu, Saburo Tsuji, Minoru Asada

*Proceedings of the Ninth International Joint Conference on Artificial Intelligence*, pages 892-893.

## Abstract

This artiele proposes a slider stereo matehing method, whieh employs a eoarse-to-fine eontrol strategy to overeome the false targets problem. At first , a stereo pair is taken at a short baseline, and a mateh is assigned to it . The resulting disparit y map is then used to restriet seareh range and to prediet oeelusion for effieiently and reli ably matehing the sueeeeding stereo pair taken at a langer baseline. The syste m iterates the sliding and matehing to obtain an enough disparity range.