Patent ID: 9361695
Filing Date: 2016-06-07
CPC Classification: G06T

Claim Text:
1. A method of recognizing a position of a workpiece from a photographed image, comprising: a preparation process, which comprises a process of photographing a plurality of workpieces not aligned to create a photographed image, and obtaining a plurality of patch images by segmenting the photographed image into patches; a process of classifying all of the plurality of patch images, with a same method as the method in which the plurality of sample patch images are classified; a process of obtaining a singular score by tallying a total sum of weighting coefficients, for position information relative to the reference position of the workpiece, which is stored for each of the plurality of patch images corresponded to a sample patch image of a same classification as the patch image; and a process of obtaining the reference position of at least one workpiece in the photographed image, on the basis of the singular score.