Inventor
TAKEMOTO KAZUKI
JP39 patents
⚠️ This page may combine multiple inventors who share the name “TAKEMOTO KAZUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
31 patentsUS7519218B2Apr 14, 2009
Marker detection method and apparatus, and position and orientation estimation method
CANON KK65 citations98
US6993450B2Jan 31, 2006
Position and orientation determination method and apparatus and storage medium
CANON KK64 citations98
US6853935B2Feb 8, 2005
Information processing apparatus, mixed reality presentation apparatus, method thereof, and storage medium
CANON KK78 citations98
US9141873B2Sep 22, 2015
Apparatus for measuring three-dimensional position, method thereof, and program
CANON KK31 citations94
US9784972B2Oct 10, 2017
Information processing apparatus, information processing method, and storage medium
CANON KK8 citations84
US7974462B2Jul 5, 2011
Image capture environment calibration method and information processing apparatus
CANON KK10 citations84
US7847844B2Dec 7, 2010
Information processing apparatus and method for determining whether a detected index is an index included in sensed image data
CANON KK13 citations84
US7830334B2Nov 9, 2010
Image displaying method and apparatus
CANON KK12 citations84
US7812871B2Oct 12, 2010
Index identification method and apparatus
CANON KK12 citations84
US7663649B2Feb 16, 2010
Information processing device and method for aiding control operations relating to controlling the position and orientation of a virtual object and method for changing the positioning and orientation of a virtual object
CANON KK13 citations84
US7124053B2Oct 17, 2006
Image processing method and apparatus therefor
CANON KK13 citations83
US10706625B2Jul 7, 2020
Information processing apparatus, control method, and storage medium storing program
CANON KK2 citations73
US10339712B2Jul 2, 2019
Image processing apparatus and image processing method
CANON KK2 citations73
US9767611B2Sep 19, 2017
Information processing apparatus and method for estimating depth values using an approximate plane
CANON KK2 citations73
US9584768B2Feb 28, 2017
Information processing apparatus, information processing method and computer-readable storage medium
CANON KK2 citations73
US9805691B2Oct 31, 2017
Display, control method, and storage medium
CANON KK3 citations72
US10236971B2Mar 19, 2019
Communication apparatus for controlling image compression and control method therefor
CANON KK5 citations71
US10001844B2Jun 19, 2018
Information processing apparatus information processing method and storage medium
CANON KK5 citations65
US12444078B2Oct 14, 2025
Head-mounted display device, image processing device, control method of head-mounted display device, and non-transitory computer readable medium each of which estimate at least one of position and orientation of head-mounted display device
CANON KK1 citations64
US9325969B2Apr 26, 2016
Image capture environment calibration method and information processing apparatus
CANON KK1 citations63
US11200706B2Dec 14, 2021
Image processing apparatus, image processing method, and storage medium
CANON KK1 citations62
US12593019B2Mar 31, 2026
Information processing apparatus using parallax in images captured from a plurality of directions, method and storage medium
CANON KK0 citations52
US11967107B2Apr 23, 2024
Information processing apparatus and method of estimating position and orientation of image capturing apparatus
CANON KK0 citations52
US11842519B2Dec 12, 2023
Image processing apparatus for processing captured image, method therefor, and storage medium
CANON KK0 citations52
US11490062B2Nov 1, 2022
Information processing apparatus, information processing method, and storage medium
CANON KK0 citations52
US11275434B2Mar 15, 2022
Information processing apparatus, information processing method, and storage medium
CANON KK0 citations52
US9767563B2Sep 19, 2017
Image processing apparatus and method for obtaining position and orientation of imaging apparatus
CANON KK0 citations52
US9679415B2Jun 13, 2017
Image synthesis method and image synthesis apparatus
CANON KK1 citations52
US11486894B2Nov 1, 2022
Calibration apparatus and calibration method
CANON KK0 citations49
US11423622B2Aug 23, 2022
Apparatus for generating feature positions in a virtual world, information processing method, and storage medium
CANON KK0 citations49
US10410420B2Sep 10, 2019
Information processing apparatus, information processing method, and storage medium
CANON KK0 citations42
TAKEMOTO KAZUKI
4 patentsUS9135513B2Sep 15, 2015
Image processing apparatus and method for obtaining position and orientation of imaging apparatus
TAKEMOTO KAZUKI12 citations83
US9013483B2Apr 21, 2015
Image processing apparatus and image processing method
TAKEMOTO KAZUKI7 citations83
US8472703B2Jun 25, 2013
Image capture environment calibration method and information processing apparatus
TAKEMOTO KAZUKI7 citations83
US8170339B2May 1, 2012
Image processing apparatus and image processing method
TAKEMOTO KAZUKI5 citations62