WO2013009099A3 - 블러 처리 장치 및 방법 - Google Patents

블러 처리 장치 및 방법 Download PDF

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Publication number
WO2013009099A3
WO2013009099A3 PCT/KR2012/005512 KR2012005512W WO2013009099A3 WO 2013009099 A3 WO2013009099 A3 WO 2013009099A3 KR 2012005512 W KR2012005512 W KR 2012005512W WO 2013009099 A3 WO2013009099 A3 WO 2013009099A3
Authority
WO
WIPO (PCT)
Prior art keywords
blur
blur processing
processing
determines whether
pixel value
Prior art date
Application number
PCT/KR2012/005512
Other languages
English (en)
French (fr)
Other versions
WO2013009099A2 (ko
Inventor
이승규
강병민
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to US13/823,557 priority Critical patent/US9456152B2/en
Priority to EP12811416.2A priority patent/EP2733928B1/en
Priority to CN201280003376.7A priority patent/CN103181156B/zh
Priority to JP2014520126A priority patent/JP6193227B2/ja
Priority claimed from KR1020120075386A external-priority patent/KR101929557B1/ko
Publication of WO2013009099A2 publication Critical patent/WO2013009099A2/ko
Publication of WO2013009099A3 publication Critical patent/WO2013009099A3/ko

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • G01S17/894—3D imaging with simultaneous measurement of time-of-flight at a 2D array of receiver pixels, e.g. time-of-flight cameras or flash lidar
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483—Details of pulse systems
    • G01S7/486—Receivers
    • G01S7/4865—Time delay measurement, e.g. time-of-flight measurement, time of arrival measurement or determining the exact position of a peak
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/497—Means for monitoring or calibrating
    • G06T5/73—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • 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
    • G06T2207/10028—Range image; Depth image; 3D point clouds
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30168—Image quality inspection

Abstract

ToF 방식 카메라에서 생성된 영상에 블러가 발생하였는지 여부를 판단하고, 블러가 발생한 경우 블러가 발생하지 않은 주변의 정상 픽셀값을 이용하여 블러를 제거하는 블러 처리 방법 및 장치에 관한 것이다.
PCT/KR2012/005512 2011-07-12 2012-07-11 블러 처리 장치 및 방법 WO2013009099A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US13/823,557 US9456152B2 (en) 2011-07-12 2012-07-11 Device and method for blur processing
EP12811416.2A EP2733928B1 (en) 2011-07-12 2012-07-11 Device and method for blur processing
CN201280003376.7A CN103181156B (zh) 2011-07-12 2012-07-11 模糊处理装置及方法
JP2014520126A JP6193227B2 (ja) 2011-07-12 2012-07-11 ブラー処理装置及び方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161506758P 2011-07-12 2011-07-12
US61/506,758 2011-07-12
KR1020120075386A KR101929557B1 (ko) 2011-07-12 2012-07-11 블러 처리 장치 및 방법
KR10-2012-0075386 2012-07-11

Publications (2)

Publication Number Publication Date
WO2013009099A2 WO2013009099A2 (ko) 2013-01-17
WO2013009099A3 true WO2013009099A3 (ko) 2013-03-07

Family

ID=47506714

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/005512 WO2013009099A2 (ko) 2011-07-12 2012-07-11 블러 처리 장치 및 방법

Country Status (2)

Country Link
US (1) US9456152B2 (ko)
WO (1) WO2013009099A2 (ko)

Families Citing this family (7)

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JP6298236B2 (ja) * 2013-02-22 2018-03-20 スタンレー電気株式会社 距離画像生成装置および距離画像生成方法
KR102194233B1 (ko) * 2014-05-19 2020-12-22 삼성전자주식회사 깊이 영상 생성 장치 및 방법
US9922427B2 (en) * 2014-06-06 2018-03-20 Infineon Technologies Ag Time-of-flight camera with location sensor system
KR102272254B1 (ko) * 2015-02-13 2021-07-06 삼성전자주식회사 위상 검출 픽셀을 이용하여 깊이 맵을 생성하기 위한 영상 생성 장치
JP2018036102A (ja) * 2016-08-30 2018-03-08 ソニーセミコンダクタソリューションズ株式会社 測距装置、および、測距装置の制御方法
KR102618542B1 (ko) 2016-09-07 2023-12-27 삼성전자주식회사 ToF (time of flight) 촬영 장치 및 ToF 촬영 장치에서 깊이 이미지의 블러 감소를 위하여 이미지를 처리하는 방법
CN111580117A (zh) * 2019-02-19 2020-08-25 光宝电子(广州)有限公司 飞时测距感测系统的控制方法

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Also Published As

Publication number Publication date
US9456152B2 (en) 2016-09-27
US20130242111A1 (en) 2013-09-19
WO2013009099A2 (ko) 2013-01-17

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