SYSTEM FOR ESTIMATING ATTITUDE AT SPECIFIC PART, METHODE FOR ESTIMATING ATTITUDE AT SPECIFIC PART, AND PROGRAM FOR ESTIMATING ATTITUDE AT SPECIFIC PART

摘要

An attitude estimating system for detecting the attitude in a short time without being affected by the brightness of an input image even with a small-scale hardware of low calculation capacity. The attitude estimating system comprises a matching image generating section (3) for binarizing each pixel of an input image extracting a specified part with a set threshold value based on an image value within a specified coordinate range and obtaining a binary image by further specifying a component having a size within a set range, and a pattern matching section (4) for detecting the attitude by collating the binary image obtained by specifying a component with a specified template. ® KIPO & WIPO 2007