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1. CN111246096 - System and method for generating three-dimensional panoramic roaming model

Office
China
Application Number 202010060014.8
Application Date 19.01.2020
Publication Number 111246096
Publication Date 05.06.2020
Grant Number 111246096
Grant Date 08.10.2021
Publication Kind B
IPC
H04N 5/232
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment
225Television cameras
232Devices for controlling television cameras, e.g. remote control
H04N 5/235
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment
225Television cameras
235Circuitry for compensating for variation in the brightness of the object
H04N 13/275
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
20Image signal generators
275from 3D object models, e.g. computer-generated stereoscopic image signals
G06T 17/00
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
173D modelling for computer graphics
CPC
G06T 17/00
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
17Three dimensional [3D] modelling, e.g. data description of 3D objects
G06T 2200/08
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2200Indexing scheme for image data processing or generation, in general
08involving all processing steps from image acquisition to 3D model generation
H04N 5/23229
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
225Television cameras ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
232Devices for controlling television cameras, e.g. remote control ; ; Control of cameras comprising an electronic image sensor;
23229comprising further processing of the captured image without influencing the image pickup process
H04N 5/23238
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
225Television cameras ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
232Devices for controlling television cameras, e.g. remote control ; ; Control of cameras comprising an electronic image sensor;
23238Control of image capture or reproduction to achieve a very large field of view, e.g. panorama
H04N 5/235
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
225Television cameras ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
235Circuitry ; or methods; for compensating for variation in the brightness of the object ; , e.g. based on electric image signals provided by an electronic image sensor
H04N 13/275
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
20Image signal generators
275from 3D object models, e.g. computer-generated stereoscopic image signals
Applicants GUANGZHOU ALPCER INFORMATION TECHNOLOGY CO., LTD.
广州启量信息科技有限公司
Inventors ZHOU FOLING
周佛灵
Agents 广州三环专利商标代理有限公司 44202
广州三环专利商标代理有限公司 44202
Title
(EN) System and method for generating three-dimensional panoramic roaming model
(ZH) 一种三维全景漫游模型的生成系统及方法
Abstract
(EN)
The invention discloses a system for generating a three-dimensional panoramic roaming model. The system comprises a photographing device and an image processing device. The photographing device is used for performing photographing to obtain N images containing GPS information, respectively labeling a label on each image of the N images, and uploading the labeled images to the image processing device, wherein the N is an integer greater than 1; and the image processing device is used for sequentially carrying out automatic land filling, direction correction, position calculation and decryptionprocessing on all the received images to generate a three-dimensional panoramic roaming model. According to the system for generating a three-dimensional panoramic roaming model provided by the embodiment of the invention, the VR panoramic roaming model capable of realizing omnibearing interaction can be quickly generated, the space limitation is broken through, the VR panoramic making speed is increased, and the user experience is improved.

(ZH)
本发明公开了一种三维全景漫游模型的生成系统,包括拍摄装置,用于拍摄获取包含有GPS信息的N张图像,并分别在所述N张图像的每一图像上标注标签,将标注标签后的图像上传至图像处理装置,其中,N为大于1的整数;图像处理装置,用于对接收到的所有图像依次进行自动补地、方向纠正、位置解算和脱密处理,生成三维全景漫游模型。本发明实施例提供的三维全景漫游模型的生成系统能够快速地生成一个可全方位交互的VR全景漫游模型,打破空间局限性和提高VR全景制作速度,以利于提升用户体验。

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