CN108352071B - 用于计算机视觉系统中的运动结构处理的方法 - Google Patents

用于计算机视觉系统中的运动结构处理的方法 Download PDF

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CN108352071B
CN108352071B CN201680061527.2A CN201680061527A CN108352071B CN 108352071 B CN108352071 B CN 108352071B CN 201680061527 A CN201680061527 A CN 201680061527A CN 108352071 B CN108352071 B CN 108352071B
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cloud
points
consecutive frames
trajectory
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CN108352071A (zh
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索耶·纳戈尔里
马努·马修
普拉什汉特·拉马纳特普尔·维斯瓦纳特
迪帕克·库马尔·波达尔
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Texas Instruments Inc
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/579—Depth or shape recovery from multiple images from motion
    • 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
    • G06T2207/10016—Video; Image sequence
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • G06T2207/20221—Image fusion; Image merging
    • 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
    • G06T2207/30244—Camera pose
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Analysis (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Traffic Control Systems (AREA)
CN201680061527.2A 2015-12-29 2016-12-29 用于计算机视觉系统中的运动结构处理的方法 Active CN108352071B (zh)

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IN7029CH2015 2015-12-29
IN7029/CHE/2015 2015-12-29
US15/197,749 2016-06-29
US15/197,749 US10186024B2 (en) 2015-12-29 2016-06-29 Method and system for real time structure from motion in a computer vision system
PCT/US2016/069142 WO2017127220A1 (en) 2015-12-29 2016-12-29 Method for structure from motion processing in a computer vision system

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WO2021256909A1 (ko) * 2020-06-19 2021-12-23 엘지전자 주식회사 포인트 클라우드 데이터 송신 장치, 포인트 클라우드 데이터 송신 방법, 포인트 클라우드 데이터 수신 장치 및 포인트 클라우드 데이터 수신 방법
CN115918093B (zh) 2020-06-21 2025-03-14 Lg电子株式会社 点云数据发送设备、点云数据发送方法、点云数据接收设备和点云数据接收方法
US11908168B2 (en) * 2020-06-23 2024-02-20 Lg Electronics Inc. Point cloud data transmission device, point cloud data transmission method, point cloud data reception device, and point cloud data reception method
CN111967342B (zh) * 2020-07-27 2024-04-12 杭州易现先进科技有限公司 平面参数设置的方法、装置、电子装置和存储介质
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JP2019502210A (ja) 2019-01-24
JP6931152B2 (ja) 2021-09-01
JP7222582B2 (ja) 2023-02-15
EP3398166A1 (en) 2018-11-07
WO2017127220A1 (en) 2017-07-27
EP3398166A4 (en) 2019-06-26
US10186024B2 (en) 2019-01-22
US20170186177A1 (en) 2017-06-29
JP2021119477A (ja) 2021-08-12
EP3398166B1 (en) 2021-12-01
CN108352071A (zh) 2018-07-31

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