公开(公告)号：US10068339B2

公开(公告)日：2018-09-04

申请号：US14864267

申请日：2015-09-24

Applicant: Toppan Printing Co., Ltd.

Inventor： Hiroki Unten ,  Tatsuya Ishii

IPC: G06K9/00 ,  G06T7/00 ,  G06T1/00 ,  G06T5/00 ,  G06T7/593

Abstract: An image processing device includes an acquiring unit that acquires plural images in which an object is captured from multiple directions; a calculation unit that calculates a value representing a quality of the images; a determining unit that determines a process for measuring a surface shape of the object depending on the quality of the images; and an execution unit that executes the process which is determined.

公开(公告)号：US10347029B2

公开(公告)日：2019-07-09

申请号：US15148180

申请日：2016-05-06

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Hiroki Unten ,  Tatsuya Ishii

IPC: G06T15/00 ,  G06T17/00 ,  G06T7/55

Abstract: A three-dimensional shape measurement apparatus includes an imaging unit that successively outputs two-dimensional images captured, a memory unit that stores the two-dimensional images outputted by the imaging unit, a three-dimensional shape model generation unit which generates a three-dimensional shape model, based on the two-dimensional images and stores the three-dimensional shape model in the memory unit, a region calculation unit that calculates, based on the two-dimensional images and the three-dimensional shape model stored in the memory unit, a measurement-completed region in the two-dimensional images, and a display image generation unit that generates, based on the measurement-completed region, a display image from the two-dimensional images.

公开(公告)号：US09704255B2

公开(公告)日：2017-07-11

申请号：US14886896

申请日：2015-10-19

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Hiroki Unten ,  Tatsuya Ishii

IPC: G06T7/00 ,  G01B11/24 ,  G06T17/20 ,  H04N5/225 ,  H04N13/02 ,  G06T7/593

CPC classification number: H04N13/282 ,  G01B11/24 ,  G06T7/593 ,  G06T17/20 ,  G06T2207/10012 ,  G06T2207/10028 ,  H04N5/2256 ,  H04N13/221

Abstract: A device for measuring a three-dimensional shape includes an imaging unit which sequentially outputs a first two-dimensional image being captured and outputs a second two-dimensional image according to an output instruction, the second two-dimensional image having a setting different from a setting of the first two-dimensional image, an output instruction generation unit which generates the output instruction based on a shape defect ratio obtained by generating a three-dimensional model based on the second two-dimensional image outputted by the imaging unit and viewing a three-dimensional model from a viewpoint at which the first two-dimensional image is captured, and a storage unit which stores the second two-dimensional image outputted by the imaging unit.