WO2008129643A1 - ショットサイズ識別装置及び方法、電子機器、並びにコンピュータプログラム - Google Patents

ショットサイズ識別装置及び方法、電子機器、並びにコンピュータプログラム Download PDF

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Publication number
WO2008129643A1
WO2008129643A1 PCT/JP2007/058158 JP2007058158W WO2008129643A1 WO 2008129643 A1 WO2008129643 A1 WO 2008129643A1 JP 2007058158 W JP2007058158 W JP 2007058158W WO 2008129643 A1 WO2008129643 A1 WO 2008129643A1
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WIPO (PCT)
Prior art keywords
shot size
edge
computer program
size identifying
electronic device
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Ceased
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PCT/JP2007/058158
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English (en)
French (fr)
Inventor
Hiroshi Iwamura
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Pioneer Corp
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Pioneer Corp
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Publication date
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Priority to JP2009510680A priority Critical patent/JP4664432B2/ja
Priority to PCT/JP2007/058158 priority patent/WO2008129643A1/ja
Priority to US12/595,441 priority patent/US20100201880A1/en
Publication of WO2008129643A1 publication Critical patent/WO2008129643A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/40—Analysis of texture
    • G06T7/41—Analysis of texture based on statistical description of texture
    • G06T7/42—Analysis of texture based on statistical description of texture using transform domain methods
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20048—Transform domain processing
    • G06T2207/20056—Discrete and fast Fourier transform, [DFT, FFT]

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Probability & Statistics with Applications (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
  • Studio Devices (AREA)
  • Electron Beam Exposure (AREA)

Abstract

ショットサイズ識別装置（１）は、映像を構成するフレーム内におけるエッジを検出するエッジ検出手段（１０２）と、該検出されたエッジが連結してなる連結エッジ領域を検出する連結エッジ領域検出手段（１０３）と、該検出された連結エッジ領域の総数であるエッジ領域数を前記フレーム毎に計数するエッジ領域計数手段（１０４）と、該計数されたエッジ領域数が第１エッジ領域数閾値より大きい場合に、前記フレームをロングショットとして特定するショットサイズ特定手段（１１０、１１３）とを備える。これにより、簡便且つ迅速にショットサイズを識別することができる。
PCT/JP2007/058158 2007-04-13 2007-04-13 ショットサイズ識別装置及び方法、電子機器、並びにコンピュータプログラム Ceased WO2008129643A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009510680A JP4664432B2 (ja) 2007-04-13 2007-04-13 ショットサイズ識別装置及び方法、電子機器、並びにコンピュータプログラム
PCT/JP2007/058158 WO2008129643A1 (ja) 2007-04-13 2007-04-13 ショットサイズ識別装置及び方法、電子機器、並びにコンピュータプログラム
US12/595,441 US20100201880A1 (en) 2007-04-13 2007-04-13 Shot size identifying apparatus and method, electronic apparatus, and computer program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/058158 WO2008129643A1 (ja) 2007-04-13 2007-04-13 ショットサイズ識別装置及び方法、電子機器、並びにコンピュータプログラム

Publications (1)

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WO2008129643A1 true WO2008129643A1 (ja) 2008-10-30

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Country Status (3)

Country Link
US (1) US20100201880A1 (ja)
JP (1) JP4664432B2 (ja)
WO (1) WO2008129643A1 (ja)

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JP2013186789A (ja) * 2012-03-09 2013-09-19 Toshiba Corp 画像処理装置、画像処理方法および画像処理プログラム
JP2015142154A (ja) * 2014-01-27 2015-08-03 株式会社メガチップス ノイズ判定装置、ノイズ判定方法およびノイズフィルタ
CN108172199A (zh) * 2017-12-29 2018-06-15 广东欧珀移动通信有限公司 显示方法、显示装置、电子设备和计算机可读存储介质
CN109741357A (zh) * 2018-12-19 2019-05-10 浙江大学 一种基于图像处理的油菜花序计数方法和装置

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US9679215B2 (en) 2012-01-17 2017-06-13 Leap Motion, Inc. Systems and methods for machine control
US9501152B2 (en) 2013-01-15 2016-11-22 Leap Motion, Inc. Free-space user interface and control using virtual constructs
US10691219B2 (en) 2012-01-17 2020-06-23 Ultrahaptics IP Two Limited Systems and methods for machine control
US11493998B2 (en) 2012-01-17 2022-11-08 Ultrahaptics IP Two Limited Systems and methods for machine control
US8693731B2 (en) 2012-01-17 2014-04-08 Leap Motion, Inc. Enhanced contrast for object detection and characterization by optical imaging
US12260023B2 (en) 2012-01-17 2025-03-25 Ultrahaptics IP Two Limited Systems and methods for machine control
US8638989B2 (en) 2012-01-17 2014-01-28 Leap Motion, Inc. Systems and methods for capturing motion in three-dimensional space
US9070019B2 (en) 2012-01-17 2015-06-30 Leap Motion, Inc. Systems and methods for capturing motion in three-dimensional space
US20150253428A1 (en) 2013-03-15 2015-09-10 Leap Motion, Inc. Determining positional information for an object in space
US9285893B2 (en) 2012-11-08 2016-03-15 Leap Motion, Inc. Object detection and tracking with variable-field illumination devices
US10609285B2 (en) 2013-01-07 2020-03-31 Ultrahaptics IP Two Limited Power consumption in motion-capture systems
US9465461B2 (en) 2013-01-08 2016-10-11 Leap Motion, Inc. Object detection and tracking with audio and optical signals
US9632658B2 (en) 2013-01-15 2017-04-25 Leap Motion, Inc. Dynamic user interactions for display control and scaling responsiveness of display objects
US9459697B2 (en) 2013-01-15 2016-10-04 Leap Motion, Inc. Dynamic, free-space user interactions for machine control
US10620709B2 (en) 2013-04-05 2020-04-14 Ultrahaptics IP Two Limited Customized gesture interpretation
US9916009B2 (en) 2013-04-26 2018-03-13 Leap Motion, Inc. Non-tactile interface systems and methods
US9747696B2 (en) 2013-05-17 2017-08-29 Leap Motion, Inc. Systems and methods for providing normalized parameters of motions of objects in three-dimensional space
US10281987B1 (en) 2013-08-09 2019-05-07 Leap Motion, Inc. Systems and methods of free-space gestural interaction
US10846942B1 (en) 2013-08-29 2020-11-24 Ultrahaptics IP Two Limited Predictive information for free space gesture control and communication
US9632572B2 (en) 2013-10-03 2017-04-25 Leap Motion, Inc. Enhanced field of view to augment three-dimensional (3D) sensory space for free-space gesture interpretation
US10168873B1 (en) 2013-10-29 2019-01-01 Leap Motion, Inc. Virtual interactions for machine control
US9996638B1 (en) 2013-10-31 2018-06-12 Leap Motion, Inc. Predictive information for free space gesture control and communication
US9996797B1 (en) 2013-10-31 2018-06-12 Leap Motion, Inc. Interactions with virtual objects for machine control
US9613262B2 (en) 2014-01-15 2017-04-04 Leap Motion, Inc. Object detection and tracking for providing a virtual device experience
US9679197B1 (en) 2014-03-13 2017-06-13 Leap Motion, Inc. Biometric aware object detection and tracking
US9785247B1 (en) 2014-05-14 2017-10-10 Leap Motion, Inc. Systems and methods of tracking moving hands and recognizing gestural interactions
US9741169B1 (en) 2014-05-20 2017-08-22 Leap Motion, Inc. Wearable augmented reality devices with object detection and tracking
JP2016038889A (ja) 2014-08-08 2016-03-22 リープ モーション, インコーポレーテッドLeap Motion, Inc. モーション感知を伴う拡張現実
US10656720B1 (en) 2015-01-16 2020-05-19 Ultrahaptics IP Two Limited Mode switching for integrated gestural interaction and multi-user collaboration in immersive virtual reality environments
US10429923B1 (en) 2015-02-13 2019-10-01 Ultrahaptics IP Two Limited Interaction engine for creating a realistic experience in virtual reality/augmented reality environments
US9696795B2 (en) 2015-02-13 2017-07-04 Leap Motion, Inc. Systems and methods of creating a realistic grab experience in virtual reality/augmented reality environments
CN105573747B (zh) * 2015-12-10 2018-11-06 小米科技有限责任公司 用户界面的测试方法及装置
US11875012B2 (en) 2018-05-25 2024-01-16 Ultrahaptics IP Two Limited Throwable interface for augmented reality and virtual reality environments

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Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
JP2004064504A (ja) * 2002-07-30 2004-02-26 Ricoh Co Ltd 撮像装置
JP2006251885A (ja) * 2005-03-08 2006-09-21 Kddi Corp スポーツ映像の分類装置およびログ生成装置
JP2007013478A (ja) * 2005-06-29 2007-01-18 Matsushita Electric Ind Co Ltd 情報処理装置、方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013186789A (ja) * 2012-03-09 2013-09-19 Toshiba Corp 画像処理装置、画像処理方法および画像処理プログラム
JP2015142154A (ja) * 2014-01-27 2015-08-03 株式会社メガチップス ノイズ判定装置、ノイズ判定方法およびノイズフィルタ
CN108172199A (zh) * 2017-12-29 2018-06-15 广东欧珀移动通信有限公司 显示方法、显示装置、电子设备和计算机可读存储介质
WO2019128634A1 (zh) * 2017-12-29 2019-07-04 Oppo广东移动通信有限公司 显示方法、显示装置、电子设备和计算机可读存储介质
CN109741357A (zh) * 2018-12-19 2019-05-10 浙江大学 一种基于图像处理的油菜花序计数方法和装置

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Publication number Publication date
JPWO2008129643A1 (ja) 2010-07-22
JP4664432B2 (ja) 2011-04-06
US20100201880A1 (en) 2010-08-12

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