Template Creation Device And Template Creation Method

A technology for manufacturing devices and manufacturing methods, applied in character and pattern recognition, image analysis, instruments, etc., can solve the problems of template reduction, summarization, and shorten processing time, and achieve high template integration effect and template reduction effect

Active Publication Date: 2017-12-01
ORMON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technical feature described by this patented technology allows for more efficient use of templates while still maintaining high-quality results.

Problems solved by technology

The technical problem addressed in this patented technology relates to improving methods for recognizing shapes from 3D data captured through imagery analysis processes without requiring extra hardware components. Current solutions require multiple templates with different orientations but they often take longer than needed due to their reduced efficiency when identifying complex shaped objects.

Method used

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  • Template Creation Device And Template Creation Method
  • Template Creation Device And Template Creation Method
  • Template Creation Device And Template Creation Method

Examples

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Embodiment Construction

[0033] The present invention relates to techniques for performing three-dimensional position / orientation recognition of objects by template matching using images. More specifically, the present invention relates to techniques for creating templates for efficiently performing three-dimensional object recognition. This technique can be applied to image sensors for FA, object recognition of computer vision, machine vision, and the like. In the embodiments described below, an example in which the present invention is applied to an FA image sensor for discriminating the position and orientation of an object conveyed by a conveyor belt will be described as one of preferred application examples of the present invention.

[0034] (Overall structure of object recognition device)

[0035] refer to figure 1 The overall structure and application of the object recognition device according to the embodiment of the present invention will be described.

[0036] The object recognition device

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PUM

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Abstract

Provided is a template creation device, comprising: an acquisition unit which acquires a plurality of templates from a plurality of images of different orientations of an object or from each of a plurality of images of a plurality of objects; a clustering unit which carries out a clustering process, which calculates degrees of similarity of image characteristics for combinations of two templates which are chosen from among the plurality of templates, and divides the plurality of templates into a plurality of groups on the basis of the degrees of similarity; and an integration unit which carries out an integration process upon each of the plurality of groups, which integrates all of the templates in the group into one integrated template or fewer integrated templates than the number of templates in the group, and generates a new template set formed from the plurality of integrated templates corresponding to the respective plurality of groups.

Description

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Claims

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Application Information

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Owner ORMON CORP
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