WO2018028216A1 - Dispositif, procédé et système de modélisation tridimensionnelle panoramique - Google Patents

Dispositif, procédé et système de modélisation tridimensionnelle panoramique Download PDF

Info

Publication number
WO2018028216A1
WO2018028216A1 PCT/CN2017/079100 CN2017079100W WO2018028216A1 WO 2018028216 A1 WO2018028216 A1 WO 2018028216A1 CN 2017079100 W CN2017079100 W CN 2017079100W WO 2018028216 A1 WO2018028216 A1 WO 2018028216A1
Authority
WO
WIPO (PCT)
Prior art keywords
module
panoramic
scene
structured light
dimensional
Prior art date
Application number
PCT/CN2017/079100
Other languages
English (en)
Chinese (zh)
Inventor
刘亚辉
沈靖程
王士博
王超
Original Assignee
深圳市圆周率软件科技有限责任公司
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 深圳市圆周率软件科技有限责任公司 filed Critical 深圳市圆周率软件科技有限责任公司
Publication of WO2018028216A1 publication Critical patent/WO2018028216A1/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/20—Perspective computation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/20—Perspective computation
    • G06T15/205—Image-based rendering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4038—Image mosaicing, e.g. composing plane images from plane sub-images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/356—Image reproducers having separate monoscopic and stereoscopic modes
    • 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

Definitions

  • the present invention belongs to the field of panoramic three-dimensional modeling technology, and in particular, to a panoramic three-dimensional modeling apparatus, method and system.
  • Panoramic shooting is a process of imaging an entire spatial scene using one or more image acquisition units.
  • the existing panoramic shooting method can only capture a two-dimensional color image of a spatial scene, but cannot accurately construct a three-dimensional space of the panoramic space.
  • the panoramic image lacking the spatial distance information limits the application range of the panoramic shooting. For example, in the real estate photographing application, if the three-dimensional modeling of the house can be performed, the floor plan reconstruction, VR indoor roaming, etc. can be conveniently realized; Without a 3D model, users can only view panoramic images and cannot implement more functions.
  • the present invention provides a panoramic three-dimensional modeling apparatus, method and system, which are convenient for accurately obtaining structural information of a scene space, and realizing panoramic three-dimensional reconstruction of the scene space.
  • the present invention provides a panoramic three-dimensional modeling apparatus, including:
  • a structured light projection module configured to project structured light of a specified feature into a scene at an angle
  • a shooting module configured to capture a scene image and collect scene image information and solve scene spatial structure information, which is connected to the structured light projection module;
  • a rotating platform module configured to drive the structured light projection module to rotate, and is coupled to the structured light projection module
  • a panoramic three-dimensional modeling module configured to process scene image information collected by the shooting module and the solved scene spatial structure information, to implement panoramic three-dimensional modeling, which is connected to the shooting module;
  • a power supply module configured to: the structured light projection module, the shooting module, the rotating platform module, and the panoramic three-dimensional
  • the modeling module provides a power source that is coupled to the structured light projection module, the imaging module, the rotating platform module, and the panoramic three-dimensional modeling module.
  • the structured light projection module includes:
  • a projection angle control module configured to adjust a light projection angle according to a distance requirement
  • the structured light feature control module is configured to control features of the structured light, including a projection form, a pattern shape, and the like, and is coupled to the projection angle control module.
  • the shooting module includes:
  • a lens adaptation module configured to select a lens with suitable parameters according to an actual shooting scene
  • an image information collection module configured to digitally image the scene captured by the lens in the lens adaptation module to obtain scene image information, and control a light projection angle of the module according to the projection angle and the structural light feature control module
  • the structured light feature solves the scene spatial structure information, and is connected to the lens adaptation module, the projection angle control module, and the structured light feature control module.
  • the rotating platform module includes:
  • a rotation control module configured to control a rotation angle, a rotation speed, and a rotation direction of the structural light projection module, and is coupled to the projection angle control module.
  • the panoramic three-dimensional modeling module includes:
  • a panoramic image splicing module configured to splicing a sequence of scene images acquired by the image information collecting module in the shooting module, to obtain a two-dimensional panoramic image, which is connected to the image information collecting module;
  • a three-dimensional point cloud solving module configured to solve a scene spatial structure information sequence collected by the image information collecting module in the shooting module, and obtain a three-dimensional point corresponding to the two-dimensional panoramic image in the panoramic image splicing module a cloud, which is connected to the image information collecting module and the panoramic image splicing module;
  • a texture rendering module configured to map a scene space according to a two-dimensional panoramic image in the panoramic image mosaic module and a three-dimensional point cloud corresponding to the two-dimensional panoramic image in the three-dimensional point cloud solving module Rendering, implementing panoramic three-dimensional modeling, which is connected to the panoramic image splicing module and the three-dimensional point cloud solving module.
  • the present invention provides a panoramic three-dimensional modeling method, which includes the following steps
  • Step A the lens adaptation module selects a lens according to a shooting scene requirement, and the projection angle control mode Block initialization structure light projection angle;
  • Step B the rotation control module drives the structural light projection module to rotate at a certain angle
  • Step D the structured light projection module projects the structured light of the specified feature into the scene at a certain angle
  • Step E the image information collecting module controls the light projection angle of the module according to the projection angle
  • the structural light feature of the structured light feature control module is used to solve the spatial structure information of the scene
  • Step F the structured light projection module stops projecting the structured light
  • Step G the image information collection module sequentially saves the scene image and the scene space structure information
  • Step H repeat steps B through G until the 360° acquisition is completed
  • Step I the panoramic image splicing module splices the sequence of scene images into a two-dimensional panoramic image
  • Step J the three-dimensional point cloud solving module solves a three-dimensional point cloud corresponding to the two-dimensional panoramic image according to the scene spatial structure information sequence;
  • Step K mapping and rendering the scene space according to the two-dimensional panoramic image and the three-dimensional point cloud to obtain a panoramic three-dimensional model.
  • the present invention provides a panoramic three-dimensional modeling system, the panoramic three-dimensional modeling system including a rotating platform, a structured light projector, and an image capturing unit, the structured light projector and the A little active connection on the rotating platform, the camera unit being movably connected to another point on the rotating platform.
  • the structured light projector and the image capturing unit rotate at an equal angle on the rotating platform.
  • the present invention also provides another panoramic three-dimensional modeling system, the panoramic three-dimensional modeling system includes a rotating platform, a structured light projector, and a plurality of imaging units, wherein ⁇ is a positive integer greater than or equal to 2.
  • the structural light projector is movably connected to a point on the rotating platform, and the image capturing unit is fixedly disposed and randomly distributed or equally spaced on a circumference of the same circle centered on another point on the rotating platform. .
  • the structured light projector rotates at an angle on the rotating platform, and the imaging unit does not rotate with the rotating platform during shooting.
  • the present invention can conveniently and accurately obtain the structural information of the scene space by using one or more camera units, and the structure light projector can realize the panoramic three-dimensional reconstruction of the scene space, so that the scene is captured. Space images are more realistic, greatly expanding the application of panoramic images.
  • FIG. 1 is a schematic structural diagram of a panoramic three-dimensional modeling apparatus according to a first embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a panoramic three-dimensional modeling apparatus according to a second embodiment of the present invention.
  • FIG. 3 is a schematic flowchart of a three-dimensional panoramic modeling method according to a third embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a panoramic three-dimensional modeling system according to a fourth embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of another panoramic three-dimensional modeling system according to a fifth embodiment of the present invention.
  • FIG. 6 is a structure of another panoramic three-dimensional modeling system according to a sixth embodiment of the present invention
  • FIG. 7 is a schematic structural diagram of another panoramic three-dimensional modeling system according to a seventh embodiment of the present invention.
  • FIG. 8 is another panoramic three-dimensional modeling system according to an eighth embodiment of the present invention; Schematic diagram of the structure.
  • FIG. 1 is a schematic structural diagram of a panoramic three-dimensional modeling apparatus according to a first embodiment of the present invention.
  • the panoramic three-dimensional modeling apparatus includes: a structured light projection module 1, and a photographing module 2 , rotating platform module 3, panoramic three-dimensional modeling module 4, power supply module 5.
  • the structured light projection module 1 is configured to project structured light into the scene at a certain angle and a fixed feature
  • the shooting module 2 is configured to capture a scene image and collect scene image information and solve scene spatial structure information, which is connected to the structured light projection module;
  • the rotating platform module 3 is configured to drive the structural light projection module to rotate, and is connected to the structured light projection module;
  • the panoramic three-dimensional modeling module 4 is configured to capture scene image information and a solution scene captured by the shooting module. Space The structural information is processed to realize panoramic three-dimensional modeling, which is connected with the shooting module;
  • the power supply module 5 is configured to provide power for the structured light projection module, the shooting module, the rotating platform module, and the panoramic three-dimensional modeling module, and is configured with the structured light projection module, the shooting module, the rotating platform module, and the panoramic three-dimensional modeling module. connection.
  • FIG. 2 is a schematic structural diagram of a panoramic three-dimensional modeling apparatus according to a second embodiment of the present invention.
  • the structured light projection module 1 includes a projection angle control module 11 and structural light feature control.
  • the projection angle control module 11 is configured to adjust the structural light projection angle according to the distance requirement;
  • the structured light feature control module 12 is configured to control the structural light features, including the projection form, the pattern shape, and the like, such as controlling the structured light to a straight line and a spot.
  • the camera module 2 includes a lens adaptation module 21 and an image information acquisition module 22; wherein the lens adaptation module 21 is configured to select a lens with suitable parameters according to the actual shooting scene, for example, a wide-angle lens or a fisheye lens that selects certain parameters according to the size of the shooting space.
  • the image information collecting module 22 is fixed on the rotating platform module 3 for digitally imaging the scene captured by the lens in the lens matching module 21 to obtain scene image information, and controlling the light projection angle and structure of the module 11 according to the projection angle.
  • the structured light feature of the light feature control module 12 solves the scene spatial structure information, which is connected to the lens adaptation module 21, the projection angle control module 11, and the structured light feature control module 12.
  • the rotating platform module 3 includes a rotation control module 31.
  • the rotation control module 31 is used to control the rotation angle, the rotation speed and the rotation direction of the structural light projection module 1, and is connected to the projection angle control module 11.
  • the panoramic three-dimensional modeling module 4 includes a panoramic image splicing module 41, a three-dimensional point cloud solving module 42 and a texture rendering module 43.
  • the panoramic image splicing module 41 is used to splicing the scene image collected by the image information collecting module 22 in the shooting module 2. Sequence, a two-dimensional panoramic image is obtained, which is connected to the image information collecting module 22; the three-dimensional point cloud solving module 42 is configured to solve the scene spatial structure information sequence collected by the image information collecting module 22 in the shooting module 2, and obtain the panoramic view a three-dimensional point cloud corresponding to the two-dimensional panoramic image in the image splicing module 41, which is connected to the image information collecting module 22 and the panoramic image splicing module 41; the texture rendering module 43 is configured to align the two-dimensional panoramic image in the splicing module 41 according to the panoramic image Mapping and rendering of the scene space with the 3D point cloud corresponding to the 2D panoramic image in the 3D point cloud solving module 42 A panoramic three-dimensional modeling is implemented, which is connected to the panoramic image splicing module 41 and the three-dimensional point cloud solving module 42.
  • FIG. 3 is a schematic flowchart of a method for modeling a three-dimensional panoramic view according to a third embodiment of the present invention. As shown in FIG. 3, the method for modeling a three-dimensional panoramic view includes the following steps:
  • Step S201 starting;
  • Step S202 the lens adaptation module 21 selects a lens according to the shooting scene requirement, and the projection angle control module
  • Step S203 the rotation control module 31 drives the structured light projection module 1 to rotate at a certain angle
  • Step S204 The image information collecting module 22 captures a scene image.
  • Step S205 the structured light projection module 1 projects the structured light of the specified feature into the scene at a certain angle
  • Step S206 the image information collecting module 22 controls the light projection angle and the structured light feature of the projection angle control module 11 according to the projection angle
  • the structured light feature of the module 12 solves the scene spatial structure information
  • Step S207 the structured light projection module 1 stops projecting the structured light
  • Step S208 the image information collecting module 22 sequentially saves the scene image and the scene space structure information; [0065] Step S209, repeating steps S203 to S208 until the 360° acquisition is completed;
  • Step S210 the panoramic image splicing module 41 splices the scene image sequence into a two-dimensional panoramic image;
  • Step S211 the three-dimensional point cloud solving module 42 solves the two-dimensional panoramic image according to the scene spatial structure information sequence. Three-dimensional point cloud;
  • Step S212 Mapping and rendering the scene space according to the two-dimensional panoramic image and the three-dimensional point cloud to obtain a panoramic three-dimensional model
  • FIG. 4 is a schematic structural diagram of a panoramic three-dimensional modeling system according to a fourth embodiment of the present invention.
  • a panoramic three-dimensional modeling system according to a fourth embodiment of the present invention includes A rotating platform 501, a structured light projector 502, and an imaging unit 503, the structured light projector 502 is movably connected to a point on the rotating platform 501, and the camera unit 503 is movably connected to another point on the rotating platform 501, in this embodiment.
  • the structured light projector 502 and the imaging unit 503 are rotated at an equal angle on the rotating platform 501.
  • the effective field of view 505 and the knot of the image acquisition module 504 in the camera unit 503 The closest intersection A and the farthest intersection B of the effective field of view 506 of the structured light feature of the structured light projector 502 determine the effective modeling distance (Z1 to Z2).
  • the present invention provides another panoramic three-dimensional modeling system, comprising a rotating platform, a structured light projector and N camera units, wherein N is a positive integer greater than or equal to 2, the structured light projector and the rotating platform
  • N is a positive integer greater than or equal to 2
  • the structured light projector and the rotating platform
  • the upper movable connection, the camera unit is fixedly disposed and randomly distributed or equally spaced on the circumference of the same circle centered on another point on the rotating platform.
  • the structured light projector is rotating.
  • the platform rotates at a certain angle, and the camera unit does not rotate with the rotating platform during shooting.
  • FIG. 5 is a schematic structural diagram of another panoramic three-dimensional modeling system according to a fifth embodiment of the present invention.
  • the panoramic three-dimensional modeling system includes a rotating platform 601, The structured light projector 602, the two camera units 603, the structured light projector 602 are movably connected to a point on the rotating platform 601, and the camera unit 603 is fixedly disposed and randomly distributed or equally spaced on the rotating platform 601.
  • the structured light projector 602 is rotated at a certain angle on the rotating platform 601, and the imaging unit 603 does not rotate with the rotating platform 601 during the shooting.
  • FIG. 6 is a schematic structural diagram of another panoramic three-dimensional modeling system according to a sixth embodiment of the present invention.
  • the panoramic three-dimensional modeling system includes a rotating platform 701, The structured light projector 702, the three camera units 703, and the structured light projector 702 are movably connected to a point on the rotating platform 701.
  • the camera unit 703 is fixedly disposed and randomly distributed or equally spaced on another point on the rotating platform 701.
  • the structured light projector 702 is rotated at a certain angle on the rotating platform 701, and the imaging unit 703 does not rotate with the rotating platform 701 during the shooting.
  • FIG. 7 is a schematic structural diagram of another panoramic three-dimensional modeling system according to a seventh embodiment of the present invention.
  • the panoramic three-dimensional modeling system includes a rotating platform 801, The structured light projector 802, the four imaging units 803, the structured light projector 802 are movably connected to a point on the rotating platform 801, and the imaging unit 803 is fixedly disposed and randomly distributed or equally spaced on another point on the rotating platform 801.
  • the structured light projector 802 rotates at a certain angle on the rotating platform 801, and the camera unit 803 does not rotate during the shooting process.
  • the moving platform 801 rotates.
  • FIG. 8 is a schematic structural diagram of another panoramic three-dimensional modeling system according to an eighth embodiment of the present invention.
  • the panoramic three-dimensional modeling system includes a rotating platform 901, The structured light projector 902, the eight camera units 903, the structured light projector 902 are movably connected to a point on the rotating platform 901, and the camera unit 903 is fixedly disposed and randomly distributed or equally spaced at another point on the rotating platform 901.
  • the structured light projector 902 is rotated at a certain angle on the rotating platform 901, and the camera unit 903 does not rotate with the rotating platform 901 during the shooting.
  • the present invention can conveniently and accurately obtain the structural information of the scene space by using one or more camera units, and the structure light projector can realize the panoramic three-dimensional reconstruction of the scene space, so that the captured scene space image is more realistic.
  • the application field of panoramic images has been greatly expanded.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Computer Graphics (AREA)
  • Computing Systems (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Software Systems (AREA)
  • Studio Devices (AREA)
  • Stereoscopic And Panoramic Photography (AREA)

Abstract

La présente invention concerne un dispositif, un procédé et un système de modélisation tridimensionnelle panoramique. Le dispositif comprend un module de projection de lumière structurée (1) utilisé pour projeter une lumière structurée possédant une caractéristique spécifiée dans une scène à un angle particulier ; un module de photographie (2) utilisé pour capturer une image de scène, acquérir des informations d'image de scène et résoudre des informations structurales d'un espace de scène ; un module de plateforme rotative (3) utilisé pour entraîner le module de projection de lumière structurée en rotation ; un module de modélisation tridimensionnelle panoramique (4) utilisé pour traiter les informations d'image de scène acquises par le module de photographie et les informations structurelles résolues de l'espace de scène, en vue de mettre en œuvre une modélisation tridimensionnelle panoramique ; et un module d'alimentation électrique (5) utilisé pour fournir de l'énergie au module de projection de lumière structurée, au module de photographie, au module de plateforme rotative et au module de modélisation tridimensionnelle panoramique. À l'aide d'une ou plusieurs unités de caméra conjointement avec un projecteur de lumière structurée, des informations structurelles d'un espace de scène peuvent être obtenues de manière commode et précise en vue de mettre en œuvre une reconstruction tridimensionnelle panoramique de l'espace de scène, ce qui permet d'améliorer la véracité d'une image d'espace de scène capturée, et d'étendre le champ d'application d'images panoramiques.
PCT/CN2017/079100 2016-08-08 2017-03-31 Dispositif, procédé et système de modélisation tridimensionnelle panoramique WO2018028216A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610639263.6 2016-08-08
CN201610639263.6A CN106991716A (zh) 2016-08-08 2016-08-08 一种全景三维建模装置、方法及系统

Publications (1)

Publication Number Publication Date
WO2018028216A1 true WO2018028216A1 (fr) 2018-02-15

Family

ID=59413916

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/079100 WO2018028216A1 (fr) 2016-08-08 2017-03-31 Dispositif, procédé et système de modélisation tridimensionnelle panoramique

Country Status (2)

Country Link
CN (1) CN106991716A (fr)
WO (1) WO2018028216A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113362454A (zh) * 2021-06-17 2021-09-07 浙江理工大学 一种以全景三维图像为基础的建筑模型生成方法
CN113784109A (zh) * 2021-09-07 2021-12-10 太仓中科信息技术研究院 一种用于剧本杀环境的投影系统及方法
CN113781661A (zh) * 2021-09-13 2021-12-10 太仓中科信息技术研究院 面向沉浸式场景的多投影空间布局评估方法和系统
CN114143426A (zh) * 2021-11-19 2022-03-04 复旦大学 一种基于全景结构光的三维重构系统和方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107463659B (zh) * 2017-07-31 2020-07-17 Oppo广东移动通信有限公司 物体搜索方法及其装置
CN107465906B (zh) * 2017-08-09 2019-07-19 Oppo广东移动通信有限公司 场景的全景拍摄方法、装置及终端设备
WO2019213863A1 (fr) * 2018-05-09 2019-11-14 深圳阜时科技有限公司 Procédé et appareil de mappage de cible tridimensionnelle, appareil d'identification personnelle et dispositif électronique
CN108765561A (zh) * 2018-05-30 2018-11-06 链家网（北京）科技有限公司 房屋虚拟三维模型生成过程中隐私信息处理方法及装置
CN110914871A (zh) * 2018-07-27 2020-03-24 深圳市大疆创新科技有限公司 获取三维场景的方法与装置
WO2020113449A1 (fr) * 2018-12-04 2020-06-11 深圳配天智能技术研究院有限公司 Procédé, dispositif et système d'acquisition d'image
CN109660733B (zh) * 2019-01-04 2021-04-16 Oppo广东移动通信有限公司 电子设备和移动平台
CN109788196B (zh) * 2019-01-04 2021-07-23 Oppo广东移动通信有限公司 电子设备和移动平台
CN109660732B (zh) * 2019-01-04 2021-07-23 Oppo广东移动通信有限公司 电子设备和移动平台
CN109618085B (zh) * 2019-01-04 2021-05-14 Oppo广东移动通信有限公司 电子设备和移动平台
CN109729250B (zh) * 2019-01-04 2021-04-30 Oppo广东移动通信有限公司 电子设备和移动平台
CN111757085A (zh) * 2019-03-27 2020-10-09 南昌欧菲生物识别技术有限公司 深度成像组件及移动终端
CN114710650A (zh) * 2022-06-06 2022-07-05 深圳向一智控科技有限公司 一种基于建筑立体结构的安防监控方法及装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101281658A (zh) * 2008-04-25 2008-10-08 清华大学 变化光照动态场景三维采集系统
CN102013110A (zh) * 2010-11-23 2011-04-13 李建成 三维全景图像生成方法及系统
CN102679959A (zh) * 2012-05-03 2012-09-19 浙江工业大学 基于主动全景视觉传感器的全方位三维建模系统
CN102750724A (zh) * 2012-04-13 2012-10-24 广州市赛百威电脑有限公司 一种基于图像的三维和全景系统自动生成方法
CN103366399A (zh) * 2013-07-02 2013-10-23 苏州瀚易特信息技术有限公司 三维全景模型生成方法
CN105204284A (zh) * 2014-05-26 2015-12-30 南京专创知识产权服务有限公司 基于全景环拍技术的3维立体回放系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103546672B (zh) * 2013-11-07 2016-09-07 苏州君立软件有限公司 一种图像采集系统
CN104268939B (zh) * 2014-09-28 2017-02-08 国家电网公司 基于三维全景视图的变电站虚拟现实管理系统及其实现方法
CN105115560B (zh) * 2015-09-16 2019-07-05 北京理工大学 一种船舱舱容的非接触测量方法
CN105374011B (zh) * 2015-12-09 2019-03-15 中电科信息产业有限公司 基于全景图像的点云数据拼接方法及装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101281658A (zh) * 2008-04-25 2008-10-08 清华大学 变化光照动态场景三维采集系统
CN102013110A (zh) * 2010-11-23 2011-04-13 李建成 三维全景图像生成方法及系统
CN102750724A (zh) * 2012-04-13 2012-10-24 广州市赛百威电脑有限公司 一种基于图像的三维和全景系统自动生成方法
CN102679959A (zh) * 2012-05-03 2012-09-19 浙江工业大学 基于主动全景视觉传感器的全方位三维建模系统
CN103366399A (zh) * 2013-07-02 2013-10-23 苏州瀚易特信息技术有限公司 三维全景模型生成方法
CN105204284A (zh) * 2014-05-26 2015-12-30 南京专创知识产权服务有限公司 基于全景环拍技术的3维立体回放系统

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113362454A (zh) * 2021-06-17 2021-09-07 浙江理工大学 一种以全景三维图像为基础的建筑模型生成方法
CN113784109A (zh) * 2021-09-07 2021-12-10 太仓中科信息技术研究院 一种用于剧本杀环境的投影系统及方法
CN113781661A (zh) * 2021-09-13 2021-12-10 太仓中科信息技术研究院 面向沉浸式场景的多投影空间布局评估方法和系统
CN114143426A (zh) * 2021-11-19 2022-03-04 复旦大学 一种基于全景结构光的三维重构系统和方法
CN114143426B (zh) * 2021-11-19 2023-05-30 复旦大学 一种基于全景结构光的三维重构系统和方法

Also Published As

Publication number Publication date
CN106991716A (zh) 2017-07-28

Similar Documents

Publication Publication Date Title
WO2018028216A1 (fr) Dispositif, procédé et système de modélisation tridimensionnelle panoramique
KR101754599B1 (ko) 드론 촬영 이미지를 기반으로 3ｄ 오브젝트를 자동으로 추출하는 시스템 및 방법
JP5739409B2 (ja) 第１の画像デバイスおよび第２の画像デバイスの相対位置を決定する方法及びこれらデバイス
CN104835117B (zh) 基于重叠方式的球面全景图生成方法
TW201915944A (zh) 圖像處理方法、裝置、系統和儲存介質
US10275898B1 (en) Wedge-based light-field video capture
WO2019049421A1 (fr) Dispositif d'étalonnage, système d'étalonnage et procédé d'étalonnage
TWI587241B (zh) Method, device and system for generating two - dimensional floor plan
CN107610185A (zh) 一种鱼眼相机快速标定装置及标定方法
CN106504321A (zh) 使用照片或视频重建三维牙模的方法及使用rgbd图像重建三维牙模的方法
CN109801234B (zh) 图像几何校正方法及装置
CN106357966A (zh) 全景图像拍摄装置及全景图像获取方法
CN105466397B (zh) 多尺度双轴旋转激光影像三维重构系统及其方法
CN104469170B (zh) 双目摄像装置、图像处理方法及装置
JP6451797B2 (ja) 画像処理方法及び画像処理装置
CN107105219A (zh) 多深度摄像头紧凑型全景扫描设备
CN104113748A (zh) 3d拍摄系统及实现方法
CN105739106B (zh) 一种体感多视点大尺寸光场真三维显示装置及方法
JP2019045991A (ja) 生成装置、生成方法、及びプログラム
Guerra et al. Spherical images for cultural heritage: Survey and documentation with the Nikon KM360
CN113379901A (zh) 利用大众自拍全景数据建立房屋实景三维的方法及系统
CN103955960A (zh) 一种基于单幅输入图像的图像视点变换方法
Nyland et al. The impact of dense range data on computer graphics
US20240179416A1 (en) Systems and methods for capturing and generating panoramic three-dimensional models and images
CN108347561B (zh) 激光引导扫描系统及扫描方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17838348

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17838348

Country of ref document: EP

Kind code of ref document: A1