Patent Document ID: 20120128206
Application ID: 13295322
Patent Status: 0

Claim One:
1. An object detection device, comprising: an obtaining unit for successively obtaining frame images; a first determination unit for determining whether a first similarity between a reference image and a first image region in one of the obtained frame images, is equal to or more than a first threshold value; a second determination unit for determining whether a second similarity between the reference image and a second image region which is included in a frame image obtained before the one of the frame images and is corresponding to the first image region, is equal to or more than a second threshold value larger than the first threshold value, when the first determination unit determines that the first similarity is equal to or more than the first threshold value; and a detection unit for detecting the first image region as a region of a particular object image when the second determination unit determines that the second similarity is equal to or more than the second threshold value.