TWI700508B - 用於距離感測的設備、方法及電腦可讀取儲存裝置 - Google Patents

用於距離感測的設備、方法及電腦可讀取儲存裝置 Download PDF

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Publication number
TWI700508B
TWI700508B TW104134927A TW104134927A TWI700508B TW I700508 B TWI700508 B TW I700508B TW 104134927 A TW104134927 A TW 104134927A TW 104134927 A TW104134927 A TW 104134927A TW I700508 B TWI700508 B TW I700508B
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Taiwan
Prior art keywords
projection
points
light
beams
projection points
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TW104134927A
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English (en)
Chinese (zh)
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TW201621349A (zh
Inventor
宮澤丈夫
木村昭輝
伯吉歐多瑪索
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美商麥吉克艾公司
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and object
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
    • 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
    • H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3161—Modulator illumination systems using laser light sources
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10052—Images from lightfield camera
    • 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
    • G06T2207/30248—Vehicle exterior or interior
    • G06T2207/30252—Vehicle exterior; Vicinity of vehicle
    • G06T2207/30261—Obstacle

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Measurement Of Optical Distance (AREA)
  • Length Measuring Devices By Optical Means (AREA)
TW104134927A 2014-10-24 2015-10-23 用於距離感測的設備、方法及電腦可讀取儲存裝置 TWI700508B (zh)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US201462068250P 2014-10-24 2014-10-24
US62/068,250 2014-10-24
US201562159286P 2015-05-10 2015-05-10
US62/159,286 2015-05-10
WOPCT/US15/056883 2015-10-22
US14/920,246 US10268906B2 (en) 2014-10-24 2015-10-22 Distance sensor with directional projection beams
US14/920,246 2015-10-22
PCT/US2015/056883 WO2016065130A1 (en) 2014-10-24 2015-10-22 Distance sensor

Publications (2)

Publication Number Publication Date
TW201621349A TW201621349A (zh) 2016-06-16
TWI700508B true TWI700508B (zh) 2020-08-01

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TW104134927A TWI700508B (zh) 2014-10-24 2015-10-23 用於距離感測的設備、方法及電腦可讀取儲存裝置

Country Status (8)

Country Link
US (1) US10268906B2 (enExample)
EP (1) EP3209523A4 (enExample)
JP (2) JP6648147B2 (enExample)
KR (1) KR20170072319A (enExample)
CN (1) CN107407553B (enExample)
HK (1) HK1247272A1 (enExample)
TW (1) TWI700508B (enExample)
WO (1) WO2016065130A1 (enExample)

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Also Published As

Publication number Publication date
HK1247272A1 (zh) 2018-09-21
TW201621349A (zh) 2016-06-16
JP6648147B2 (ja) 2020-02-14
CN107407553B (zh) 2020-07-28
WO2016065130A1 (en) 2016-04-28
EP3209523A4 (en) 2018-04-25
KR20170072319A (ko) 2017-06-26
JP2017532580A (ja) 2017-11-02
EP3209523A1 (en) 2017-08-30
CN107407553A (zh) 2017-11-28
JP2020024234A (ja) 2020-02-13
JP6876776B2 (ja) 2021-05-26
US10268906B2 (en) 2019-04-23
US20160117561A1 (en) 2016-04-28

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