CN115605926A - 确定显示缩放水平 - Google Patents

确定显示缩放水平 Download PDF

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Publication number
CN115605926A
CN115605926A CN202180034683.0A CN202180034683A CN115605926A CN 115605926 A CN115605926 A CN 115605926A CN 202180034683 A CN202180034683 A CN 202180034683A CN 115605926 A CN115605926 A CN 115605926A
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CN
China
Prior art keywords
user
zoom level
specified
face
display
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202180034683.0A
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English (en)
Chinese (zh)
Inventor
M·藤巴克
S·L·德维瑞斯
R·M·巴拉克梅尔
M·范伊斯
R·拉奥·甘尼施
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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 Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of CN115605926A publication Critical patent/CN115605926A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161—Detection; Localisation; Normalisation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/012—Head tracking input arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/17—Image acquisition using hand-held instruments
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/168—Feature extraction; Face representation
    • G06V40/171—Local features and components; Facial parts ; Occluding parts, e.g. glasses; Geometrical relationships
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/174—Facial expression recognition
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/20—Movements or behaviour, e.g. gesture recognition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/2628—Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30196—Human being; Person
    • G06T2207/30201—Face

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Psychiatry (AREA)
  • Social Psychology (AREA)
  • Studio Devices (AREA)
  • Controls And Circuits For Display Device (AREA)
  • User Interface Of Digital Computer (AREA)
CN202180034683.0A 2020-05-12 2021-04-29 确定显示缩放水平 Pending CN115605926A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20174074.3 2020-05-12
EP20174074.3A EP3910530A1 (en) 2020-05-12 2020-05-12 Determining display zoom level
PCT/EP2021/061209 WO2021228560A1 (en) 2020-05-12 2021-04-29 Determining display zoom level

Publications (1)

Publication Number Publication Date
CN115605926A true CN115605926A (zh) 2023-01-13

Family

ID=70681749

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180034683.0A Pending CN115605926A (zh) 2020-05-12 2021-04-29 确定显示缩放水平

Country Status (5)

Country Link
US (1) US12230054B2 (https=)
EP (2) EP3910530A1 (https=)
JP (1) JP7757315B2 (https=)
CN (1) CN115605926A (https=)
WO (1) WO2021228560A1 (https=)

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* Cited by examiner, † Cited by third party
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JP2024519297A (ja) * 2021-04-30 2024-05-10 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 表示調整方法及び装置
US11960633B1 (en) * 2022-11-18 2024-04-16 Verizon Patent And Licensing Inc. Systems and methods for enabling facial browsing of a display based on movement of facial features

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US20180014754A1 (en) * 2016-07-14 2018-01-18 Brightday Technologies, Inc. Posture Analysis Systems and Methods
US20180206658A1 (en) * 2016-06-07 2018-07-26 Bo Sung Kim Mirror display apparatus and the operation method thereof
CN109313883A (zh) * 2016-07-12 2019-02-05 高通股份有限公司 基于面部取向检测的图像取向

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JP3984191B2 (ja) * 2002-07-08 2007-10-03 株式会社東芝 仮想化粧装置及びその方法
JP4654905B2 (ja) * 2005-12-16 2011-03-23 パナソニック電工株式会社 映像提示システム
JP2007324893A (ja) 2006-05-31 2007-12-13 Matsushita Electric Ind Co Ltd 画像表示装置及び画像表示方法
JP2009294728A (ja) * 2008-06-02 2009-12-17 Sony Ericsson Mobilecommunications Japan Inc 表示処理装置、表示処理方法、表示処理プログラム、及び携帯端末装置
CN101873426B (zh) * 2009-04-25 2012-01-25 鸿富锦精密工业（深圳）有限公司 图像预览系统及其图像预览方法
JP5302793B2 (ja) * 2009-06-24 2013-10-02 ソニーモバイルコミュニケーションズ株式会社 美粧支援装置、美粧支援方法、美粧支援プログラム、及び携帯端末装置
CN101943982B (zh) 2009-07-10 2012-12-12 北京大学 基于被跟踪的眼睛运动的图像操作
US9122320B1 (en) * 2010-02-16 2015-09-01 VisionQuest Imaging, Inc. Methods and apparatus for user selectable digital mirror
JP2013157845A (ja) * 2012-01-31 2013-08-15 Seiko Epson Corp 電子鏡およびそのプログラム
US20150207918A1 (en) 2013-01-18 2015-07-23 Troy Lockman Mobile system for turning a mobile phone screen into a mirror
US10198622B2 (en) 2013-03-29 2019-02-05 Panasonic Intellectual Property Management Co., Ltd. Electronic mirror device
JP2015095682A (ja) 2013-11-08 2015-05-18 株式会社東芝 電子機器、方法、及びプログラム
JP6366395B2 (ja) * 2014-07-16 2018-08-01 キヤノン株式会社 ズーム制御装置、撮像装置、ズーム制御装置の制御方法、被写体検出装置の制御プログラムおよび記憶媒体
BR112019011426A2 (pt) * 2016-12-06 2019-10-15 Koninklijke Philips Nv método para exibir um indicador de orientação a um usuário e aparelho para fornecer orientação a um usuário
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US20180206658A1 (en) * 2016-06-07 2018-07-26 Bo Sung Kim Mirror display apparatus and the operation method thereof
CN109313883A (zh) * 2016-07-12 2019-02-05 高通股份有限公司 基于面部取向检测的图像取向
US20180014754A1 (en) * 2016-07-14 2018-01-18 Brightday Technologies, Inc. Posture Analysis Systems and Methods

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Also Published As

Publication number Publication date
JP7757315B2 (ja) 2025-10-21
EP4150506A1 (en) 2023-03-22
JP2023526011A (ja) 2023-06-20
US12230054B2 (en) 2025-02-18
EP3910530A1 (en) 2021-11-17
US20230171370A1 (en) 2023-06-01
WO2021228560A1 (en) 2021-11-18

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