Robust active vision industrial CAD parts recognition system

A CAD Based Knowledge Vision System for 3d Objects Recognition

Active Vision System for 3d Object Recognition

The authors describe an active 3D object recognition system that can learn complex 3D objects completely unsupervised and that can recognize previously learnt objects from different views. In this paper, we are focussing on a module for the recognition of objects in image sequences. Therefore, we evaluate the optical flow in the sequence and extract a set of invariant features. As a pattern rec...

A Model Based Vision System for Recognition of Machine Parts

This paper describes a vision system based on the photometric stereo system and a model generator called GEOMAP. The photometric stereo system obtains a needle map from shading information of an observed image. An extended Gaussian image of the needle map reduces possible attitudes of an object relative to the viewer. A model-generator called GEOMAP generates a needle map which would be observe...

A Machine Vision For Complex Industrial Parts With Learning Capability

Department of C o n t r o l E n g i n e e r i n g Osaka U n i v e r s i t y Toyonaka, Osaka, Japan

An Interactive CAD-Based Vision System

We report a preliminary implementation of an interactive system that enables a draftsperson using only the standard features of a commercial CAD package (AutoCAD) to construct a model-based vision program. Some of the information needed by the model-based vision program is computed automatically from the drawing, but the draftsperson can also provides guidance on expected image-feature types by...