TW200838292A - Visual space point recognition method - Google Patents

Visual space point recognition method Download PDF

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Publication number
TW200838292A
TW200838292A TW096108692A TW96108692A TW200838292A TW 200838292 A TW200838292 A TW 200838292A TW 096108692 A TW096108692 A TW 096108692A TW 96108692 A TW96108692 A TW 96108692A TW 200838292 A TW200838292 A TW 200838292A
Authority
TW
Taiwan
Prior art keywords
point
viewpoint
cos
sin
signal
Prior art date
Application number
TW096108692A
Other languages
English (en)
Chinese (zh)
Other versions
TWI374663B (https=
Inventor
Ming-Yan Lin
Original Assignee
Ming-Yan Lin
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 Ming-Yan Lin filed Critical Ming-Yan Lin
Priority to TW096108692A priority Critical patent/TW200838292A/zh
Priority to US12/047,159 priority patent/US7739074B2/en
Priority to JP2008065232A priority patent/JP2008233081A/ja
Publication of TW200838292A publication Critical patent/TW200838292A/zh
Application granted granted Critical
Publication of TWI374663B publication Critical patent/TWI374663B/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/239—Image signal generators using stereoscopic image cameras using two two-dimensional [2D] image sensors having a relative position equal to or related to the interocular distance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/243—Image signal generators using stereoscopic image cameras using three or more two-dimensional [2D] image sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N2013/0074—Stereoscopic image analysis
    • H04N2013/0081—Depth or disparity estimation from stereoscopic image signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Analysis (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
  • Processing Or Creating Images (AREA)
TW096108692A 2007-03-14 2007-03-14 Visual space point recognition method TW200838292A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW096108692A TW200838292A (en) 2007-03-14 2007-03-14 Visual space point recognition method
US12/047,159 US7739074B2 (en) 2007-03-14 2008-03-12 Method of recognizing and tracking a spatial point
JP2008065232A JP2008233081A (ja) 2007-03-14 2008-03-14 視空間点認知の方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW096108692A TW200838292A (en) 2007-03-14 2007-03-14 Visual space point recognition method

Publications (2)

Publication Number Publication Date
TW200838292A true TW200838292A (en) 2008-09-16
TWI374663B TWI374663B (https=) 2012-10-11

Family

ID=39763528

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096108692A TW200838292A (en) 2007-03-14 2007-03-14 Visual space point recognition method

Country Status (3)

Country Link
US (1) US7739074B2 (https=)
JP (1) JP2008233081A (https=)
TW (1) TW200838292A (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8269721B2 (en) * 2007-05-08 2012-09-18 Ming-Yen Lin Three-dimensional mouse apparatus
JP5388921B2 (ja) * 2010-03-25 2014-01-15 株式会社東芝 ３次元距離計測装置及びその方法
AU2011336647B2 (en) 2010-12-02 2015-02-12 Ultradent Products, Inc. System and method of viewing and tracking stereoscopic video images
JP6351579B2 (ja) * 2012-06-01 2018-07-04 ウルトラデント プロダクツ インク． 立体ビデオ撮像
KR101878376B1 (ko) 2012-11-14 2018-07-16 한국전자통신연구원 시선 기반의 제어 장치 및 그것의 기기 제어 방법
CN116141334B (zh) * 2023-03-24 2025-09-23 同济大学 双目机器人的双目异向运动控制方法、装置及存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5960571A (ja) * 1982-09-30 1984-04-06 Sumitomo Electric Ind Ltd 視覚による位置認識方法
JPH0617795B2 (ja) * 1988-06-22 1994-03-09 株式会社大林組 三次元位置計測装置
JPH05288532A (ja) * 1992-04-06 1993-11-02 Ricoh Co Ltd 立体画像入力装置
JPH07174553A (ja) * 1993-12-20 1995-07-14 Nippon Telegr & Teleph Corp <Ntt> ステレオカメラ装置および距離導出方法
JP4185271B2 (ja) * 2001-09-25 2008-11-26 日本放送協会 位置検出装置及び位置検出プログラム
TW200842403A (en) * 2007-04-18 2008-11-01 Ming-Yan Lin Cognition method of plural points in visual space

Also Published As

Publication number Publication date
TWI374663B (https=) 2012-10-11
US7739074B2 (en) 2010-06-15
US20080228438A1 (en) 2008-09-18
JP2008233081A (ja) 2008-10-02

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MM4A Annulment or lapse of patent due to non-payment of fees