WO2008117370A1 - Three-dimensional image segmenting position computing device, its program, three-dimensional image segmenting device, and its program - Google Patents

Three-dimensional image segmenting position computing device, its program, three-dimensional image segmenting device, and its program Download PDF

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Publication number
WO2008117370A1
WO2008117370A1 PCT/JP2007/056021 JP2007056021W WO2008117370A1 WO 2008117370 A1 WO2008117370 A1 WO 2008117370A1 JP 2007056021 W JP2007056021 W JP 2007056021W WO 2008117370 A1 WO2008117370 A1 WO 2008117370A1
Authority
WO
WIPO (PCT)
Prior art keywords
image
segmenting
dimensional image
right eye
left eye
Prior art date
Application number
PCT/JP2007/056021
Other languages
French (fr)
Japanese (ja)
Inventor
Shiro Ozawa
Itaru Kamiya
Takao Abe
Original Assignee
Ntt Comware Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ntt Comware Corporation filed Critical Ntt Comware Corporation
Priority to PCT/JP2007/056021 priority Critical patent/WO2008117370A1/en
Publication of WO2008117370A1 publication Critical patent/WO2008117370A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/174—Segmentation; Edge detection involving the use of two or more images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/593—Depth or shape recovery from multiple images from stereo images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10004—Still image; Photographic image
    • G06T2207/10012—Stereo images

Abstract

A three-dimensional image segmenting device which generates a three-dimensional image which places a reduced burden on a viewing person. An image input part (3) and an image input part (4) respectively receive inputs of captured images for the left eye and for the right eye. An image separation processing (5) and an image separation processing (6) respectively generate extracted images for the left eye and for the right eye by separating only the subject of imaging from the captured images for the left eye and for the right eye. A segmenting position detection processing (7) compares the extracted image for the left eye with the extracted image for the right eye moved successively in a transverse direction, and detects a position where the difference is minimized as a segmenting position as the result of the comparison. A segmenting processing (11) and a segmenting processing (12) segment a segmentation area where the captured image for the left eye and the captured image for the right eye moved in the transverse direction to the segmenting position are superposed on each other respectively from the captured image for the left eye and that for the right eye. A three-dimensional image generation processing (13) generates a three-dimensional image from the images segmented by the segmenting part (11) and the segmenting part (12).
PCT/JP2007/056021 2007-03-23 2007-03-23 Three-dimensional image segmenting position computing device, its program, three-dimensional image segmenting device, and its program WO2008117370A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/056021 WO2008117370A1 (en) 2007-03-23 2007-03-23 Three-dimensional image segmenting position computing device, its program, three-dimensional image segmenting device, and its program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/056021 WO2008117370A1 (en) 2007-03-23 2007-03-23 Three-dimensional image segmenting position computing device, its program, three-dimensional image segmenting device, and its program

Publications (1)

Publication Number Publication Date
WO2008117370A1 true WO2008117370A1 (en) 2008-10-02

Family

ID=39788115

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/056021 WO2008117370A1 (en) 2007-03-23 2007-03-23 Three-dimensional image segmenting position computing device, its program, three-dimensional image segmenting device, and its program

Country Status (1)

Country Link
WO (1) WO2008117370A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0650737A (en) * 1992-07-31 1994-02-25 Topcon Corp Stereo image display
JPH0767024A (en) * 1993-08-26 1995-03-10 Canon Inc Compound eye type image pickup device
JPH09322197A (en) * 1996-05-24 1997-12-12 Olympus Optical Co Ltd Stereoscopic vision display device
JP2002077947A (en) * 2000-09-05 2002-03-15 Sanyo Electric Co Ltd Method for correcting stereoscopic image and stereoscopic image apparatus using the same
JP2003134534A (en) * 2001-10-25 2003-05-09 Olympus Optical Co Ltd Image pickup device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0650737A (en) * 1992-07-31 1994-02-25 Topcon Corp Stereo image display
JPH0767024A (en) * 1993-08-26 1995-03-10 Canon Inc Compound eye type image pickup device
JPH09322197A (en) * 1996-05-24 1997-12-12 Olympus Optical Co Ltd Stereoscopic vision display device
JP2002077947A (en) * 2000-09-05 2002-03-15 Sanyo Electric Co Ltd Method for correcting stereoscopic image and stereoscopic image apparatus using the same
JP2003134534A (en) * 2001-10-25 2003-05-09 Olympus Optical Co Ltd Image pickup device

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