Image processing system and method for detecting a target object area based on height information

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United States of America Patent

PATENT NO 10247546
APP PUB NO 20180328724A1
SERIAL NO

15580918

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Abstract

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An image processing system, an imager, an area detection method, and a computer program easily and highly accurately detecting an area where a target object exists in an image acquired by imaging the target object are provided. The image processing system includes a projector for projecting a projection image having a stripe pattern or a grid pattern toward a target object, and an imager for imaging a target object on which the projection image is projected, and the imager includes an input image obtaining module for obtaining an input image acquired by imaging a target object on which the projection image is projected, a height information calculator for calculating height information of each pixel in the input image by using the input image, and a target object area detector for detecting a target object area where the target object exists in the input image, based on the height information of each pixel in the input image.

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Patent Owner(s)

Patent OwnerAddress
PFU LIMITED98-2 NU UNOKE KAHOKU-SHI ISHIKAWA 9291192 ?9291192

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsuda, Yuki Kahoku, JP 46 186
Nishikawa, Mitsuru Kahoku, JP 9 116
Takamori, Masaya Kahoku, JP 18 61

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