HK1212844A1 - 用於減少圖像傳感器處理器帶寬的消耗的方法及成像系統 - Google Patents

用於減少圖像傳感器處理器帶寬的消耗的方法及成像系統

Info

Publication number
HK1212844A1
HK1212844A1 HK16100690.5A HK16100690A HK1212844A1 HK 1212844 A1 HK1212844 A1 HK 1212844A1 HK 16100690 A HK16100690 A HK 16100690A HK 1212844 A1 HK1212844 A1 HK 1212844A1
Authority
HK
Hong Kong
Prior art keywords
image sensor
imaging system
sensor processor
reducing consumption
processor bandwidth
Prior art date
Application number
HK16100690.5A
Other languages
English (en)
Inventor
王曉勇
單紀章
Original Assignee
Omnivision Tech Inc
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 Omnivision Tech Inc filed Critical Omnivision Tech Inc
Publication of HK1212844A1 publication Critical patent/HK1212844A1/zh

Links

Classifications

    • 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
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/682—Vibration or motion blur correction
    • H04N23/683—Vibration or motion blur correction performed by a processor, e.g. controlling the readout of an image memory
    • 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
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/682—Vibration or motion blur correction
    • H04N23/684—Vibration or motion blur correction performed by controlling the image sensor readout, e.g. by controlling the integration time
    • H04N23/6842—Vibration or motion blur correction performed by controlling the image sensor readout, e.g. by controlling the integration time by controlling the scanning position, e.g. windowing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/60—Editing figures and text; Combining figures or text
    • 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
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/44—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array
    • H04N25/443—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array by reading pixels from selected 2D regions of the array, e.g. for windowing or digital zooming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/907—Television signal recording using static stores, e.g. storage tubes or semiconductor memories
    • 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
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/22—Cropping

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
HK16100690.5A 2014-03-24 2016-01-21 用於減少圖像傳感器處理器帶寬的消耗的方法及成像系統 HK1212844A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/223,023 US9258485B2 (en) 2014-03-24 2014-03-24 Image sensor cropping images in response to cropping coordinate feedback

Publications (1)

Publication Number Publication Date
HK1212844A1 true HK1212844A1 (zh) 2016-06-17

Family

ID=54143286

Family Applications (1)

Application Number Title Priority Date Filing Date
HK16100690.5A HK1212844A1 (zh) 2014-03-24 2016-01-21 用於減少圖像傳感器處理器帶寬的消耗的方法及成像系統

Country Status (4)

Country Link
US (1) US9258485B2 (zh)
CN (1) CN104954632B (zh)
HK (1) HK1212844A1 (zh)
TW (1) TWI528326B (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3001676B1 (en) * 2014-09-25 2016-10-26 Axis AB Method and image processing device for image stabilization of a video stream
EP3709662A4 (en) * 2017-11-10 2020-12-30 Sony Semiconductor Solutions Corporation TRANSMISSION DEVICE
CN110827194A (zh) * 2019-10-25 2020-02-21 北京迈格威科技有限公司 图像处理的方法、装置及计算机存储介质
CN111988520B (zh) * 2020-07-07 2021-08-13 安徽文香科技有限公司 一种画面切换方法、装置、电子设备及存储介质
KR20220075028A (ko) 2020-11-26 2022-06-07 삼성전자주식회사 다중 크롭 기능을 갖는 이미지 센서를 포함하는 전자 장치
CN113411476A (zh) * 2021-06-10 2021-09-17 蔚来汽车科技(安徽)有限公司 图像传感器控制装置、方法、存储介质和可移动对象
CN113438421B (zh) * 2021-06-30 2023-02-17 Oppo广东移动通信有限公司 图像处理方法、装置、终端和可读存储介质

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200740212A (en) 2006-04-10 2007-10-16 Sony Taiwan Ltd A stitching accuracy improvement method with lens distortion correction
US20090278958A1 (en) * 2008-05-08 2009-11-12 Samsung Electronics Co., Ltd. Method and an apparatus for detecting a composition adjusted
JP5446834B2 (ja) * 2009-12-18 2014-03-19 ソニー株式会社 撮像装置および撮像方法
CN103069815B (zh) * 2010-08-17 2016-04-13 Lg电子株式会社 用于接收数字广播信号的设备和方法
JP4972712B1 (ja) * 2010-12-07 2012-07-11 株式会社 資生堂 非可視化情報を用いたコンテンツ提供システム、非可視化情報の埋込装置、認識装置、埋込方法、認識方法、埋込プログラム、及び認識プログラム
US20120236181A1 (en) * 2011-03-16 2012-09-20 Qualcomm Incorporated Generating a zoomed image
US20140293007A1 (en) 2011-11-08 2014-10-02 Industrial Technology Research Institute Method and image acquisition system for rendering stereoscopic images from monoscopic images
US8743222B2 (en) * 2012-02-14 2014-06-03 Nokia Corporation Method and apparatus for cropping and stabilization of video images
CN203385981U (zh) * 2012-03-15 2014-01-08 普莱姆森斯有限公司 结构光的投影机

Also Published As

Publication number Publication date
TWI528326B (zh) 2016-04-01
US9258485B2 (en) 2016-02-09
TW201537513A (zh) 2015-10-01
CN104954632A (zh) 2015-09-30
US20150271411A1 (en) 2015-09-24
CN104954632B (zh) 2018-12-07

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