CN100499778C - 用于使用迭代质心来估计摄像机模型参数的方法和装置 - Google Patents

用于使用迭代质心来估计摄像机模型参数的方法和装置 Download PDF

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CN100499778C
CN100499778C CNB2004101032773A CN200410103277A CN100499778C CN 100499778 C CN100499778 C CN 100499778C CN B2004101032773 A CNB2004101032773 A CN B2004101032773A CN 200410103277 A CN200410103277 A CN 200410103277A CN 100499778 C CN100499778 C CN 100499778C
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motion vectors
camera model
distribution
parameter
cluster
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CN1671202A (zh
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H·N·奈尔
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Genesis Microchip Canada Inc
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GENESIS MICROCHIP Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/144—Movement detection
    • H04N5/145—Movement estimation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Image Analysis (AREA)
  • Studio Devices (AREA)
CNB2004101032773A 2003-12-23 2004-12-22 用于使用迭代质心来估计摄像机模型参数的方法和装置 Expired - Fee Related CN100499778C (zh)

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US53283803P 2003-12-23 2003-12-23
US60/532838 2003-12-23
US10/868,169 US7457438B2 (en) 2003-12-23 2004-06-14 Robust camera pan vector estimation using iterative center of mass
US10/868169 2004-06-14

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CN1671202A CN1671202A (zh) 2005-09-21
CN100499778C true CN100499778C (zh) 2009-06-10

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EP (1) EP1549047B1 (enExample)
JP (1) JP4741836B2 (enExample)
KR (1) KR101159082B1 (enExample)
CN (1) CN100499778C (enExample)
SG (1) SG113014A1 (enExample)
TW (1) TWI359387B (enExample)

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JP4741836B2 (ja) 2011-08-10
US20110262011A1 (en) 2011-10-27
EP1549047A2 (en) 2005-06-29
EP1549047B1 (en) 2012-10-24
US20090086103A1 (en) 2009-04-02
US8315436B2 (en) 2012-11-20
CN1671202A (zh) 2005-09-21
US8019124B2 (en) 2011-09-13
KR20050065348A (ko) 2005-06-29
SG113014A1 (en) 2005-07-28
US7457438B2 (en) 2008-11-25
US20050195278A1 (en) 2005-09-08
TW200535724A (en) 2005-11-01
EP1549047A3 (en) 2006-03-01
TWI359387B (en) 2012-03-01
JP2005182830A (ja) 2005-07-07
KR101159082B1 (ko) 2012-06-22

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Patentee before: Genesis Microchip Inc.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090610

CF01 Termination of patent right due to non-payment of annual fee