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Binocular stereograph based on structure of edgelines

E. TatsumiEiichi Tatsumi graduated from Electrical Engineering Department, Faculty of Engineering, University of Osaka Prefecture in 1986; entered doctoral program (first-half term) in the same year. Engaged in research on image-processingMasao IzumiFaculty of Engineering, University of Osaka Prefecture, Sakai, Japan 591Kunio FukunagaFaculty of Engineering, University of Osaka Prefecture, Sakai, Japan 591Tamotsu KasaiFaculty of Engineering, University of Osaka Prefecture, Sakai, Japan 591

Systems and Computers in Japanjournal1988en

ABI

Annotatsiya

Abstract This paper describes a method of extraction information of the position of an object three‐dimensionally via a stereograph. In stereography which is a general method of obtaining three‐dimensional information from two‐dimensional images, it is difficult to find a corresponding point of an object in multiple images photographed from different positions. In most cases, this is based on the local characteristic of edges which are features of an image, hence the results are not consistent. This paper proposes a method in which the correspondence between the pair images is found by comparing the structures of feature‐regions represented by the relationships to the adjacent edgelines (e.g., parallelism or crossing). The usefulness of the method was confirmed by applying it to an indoor scene.

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Mavzular

Visual perception and processing mechanisms Advanced Vision and Imaging Satellite Image Processing and Photogrammetry

Identifikatorlar

DOI: 10.1002/scj.4690190309

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