IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND NON-TRANSITORY RECORDING MEDIUM

摘要

The binary processor of a digital camera turns an image targeted to recognize a particular shape into a binary image. The searcher searches for a valid pixel that is a pixel satisfying a given condition from the binary image. The determiner determines whether the region comprising a set of valid pixels has a particular shape when it is determined that a valid pixel is detected during the search. The retainer retains position information showing the position of the region comprising the set of valid pixels and determined to have the particular shape when the determiner determines that the region has the particular shape.

主权项

1. An image processing device, comprising:
an image acquirer acquiring an image; a searcher searching for a pixel satisfying a given condition from the image acquired by the image acquirer; a first determiner determining whether the pixel satisfying a given condition is detected during the search by the searcher; a second determiner determining whether the region comprising a set of pixels has a particular shape when the first determiner determines that the pixel satisfying a given condition is detected; and a retainer retaining position information showing the position of the region comprising the set of pixels when the second determiner determines that the region has the particular shape.