BR112016027262B1 - Sistema e método para determinar a resolução de imagem - Google Patents

Sistema e método para determinar a resolução de imagem Download PDF

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Publication number
BR112016027262B1
BR112016027262B1 BR112016027262-5A BR112016027262A BR112016027262B1 BR 112016027262 B1 BR112016027262 B1 BR 112016027262B1 BR 112016027262 A BR112016027262 A BR 112016027262A BR 112016027262 B1 BR112016027262 B1 BR 112016027262B1
Authority
BR
Brazil
Prior art keywords
scene
resolution
interest
image
imaging device
Prior art date
Application number
BR112016027262-5A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112016027262A2 (enExample
Inventor
Babak Forutanpour
William Thomas Frantz
Shriram Ganesh
Daniel Scott Baker
Devender Akira Yamakawa
Original Assignee
Qualcomm Incorporated
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 Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of BR112016027262A2 publication Critical patent/BR112016027262A2/pt
Publication of BR112016027262B1 publication Critical patent/BR112016027262B1/pt

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
    • H04N23/61—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
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/13—Edge detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/194—Segmentation; Edge detection involving foreground-background segmentation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
    • 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
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • 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
    • H04N25/46—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by combining or binning pixels
    • 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
    • H04N23/65—Control of camera operation in relation to power supply
    • H04N23/651—Control of camera operation in relation to power supply for reducing power consumption by affecting camera operations, e.g. sleep mode, hibernation mode or power off of selective parts of the camera

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
BR112016027262-5A 2014-05-21 2015-05-06 Sistema e método para determinar a resolução de imagem BR112016027262B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/284,217 US9544497B2 (en) 2014-05-21 2014-05-21 System and method for determining image resolution
US14/284,217 2014-05-21
PCT/US2015/029476 WO2015179129A1 (en) 2014-05-21 2015-05-06 System and method for determining image resolution

Publications (2)

Publication Number Publication Date
BR112016027262A2 BR112016027262A2 (enExample) 2017-08-15
BR112016027262B1 true BR112016027262B1 (pt) 2023-11-07

Family

ID=53189219

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016027262-5A BR112016027262B1 (pt) 2014-05-21 2015-05-06 Sistema e método para determinar a resolução de imagem

Country Status (7)

Country Link
US (1) US9544497B2 (enExample)
EP (1) EP3146710B1 (enExample)
JP (1) JP6200104B2 (enExample)
KR (1) KR101781773B1 (enExample)
CN (1) CN106464801B (enExample)
BR (1) BR112016027262B1 (enExample)
WO (1) WO2015179129A1 (enExample)

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CN107071273A (zh) * 2017-03-01 2017-08-18 北京橙鑫数据科技有限公司 一种拍照指令发送方法及装置
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CN116074623B (zh) * 2022-05-30 2023-11-28 荣耀终端有限公司 一种摄像头的分辨率选择方法和装置
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Also Published As

Publication number Publication date
KR20170012232A (ko) 2017-02-02
WO2015179129A1 (en) 2015-11-26
US20150341535A1 (en) 2015-11-26
CN106464801A (zh) 2017-02-22
EP3146710B1 (en) 2022-11-23
CN106464801B (zh) 2018-03-13
KR101781773B1 (ko) 2017-09-25
JP2017516415A (ja) 2017-06-15
BR112016027262A2 (enExample) 2017-08-15
US9544497B2 (en) 2017-01-10
EP3146710A1 (en) 2017-03-29
JP6200104B2 (ja) 2017-09-20

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Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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