CN108471533A - 一种适用于ar的高精度定位方法 - Google Patents
一种适用于ar的高精度定位方法 Download PDFInfo
- Publication number
- CN108471533A CN108471533A CN201810236356.3A CN201810236356A CN108471533A CN 108471533 A CN108471533 A CN 108471533A CN 201810236356 A CN201810236356 A CN 201810236356A CN 108471533 A CN108471533 A CN 108471533A
- Authority
- CN
- China
- Prior art keywords
- image
- client
- servers
- fixed reference
- real
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
- H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
- G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
- G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Discrete Mathematics (AREA)
- Multimedia (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Studio Devices (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810236356.3A CN108471533B (zh) | 2018-03-21 | 2018-03-21 | 一种适用于ar的高精度定位方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810236356.3A CN108471533B (zh) | 2018-03-21 | 2018-03-21 | 一种适用于ar的高精度定位方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108471533A true CN108471533A (zh) | 2018-08-31 |
CN108471533B CN108471533B (zh) | 2020-11-27 |
Family
ID=63264725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810236356.3A Expired - Fee Related CN108471533B (zh) | 2018-03-21 | 2018-03-21 | 一种适用于ar的高精度定位方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108471533B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102893129A (zh) * | 2010-05-17 | 2013-01-23 | 株式会社Ntt都科摩 | 终端位置确定系统、移动终端以及终端位置确定方法 |
US8812990B2 (en) * | 2009-12-11 | 2014-08-19 | Nokia Corporation | Method and apparatus for presenting a first person world view of content |
US20150187142A1 (en) * | 2013-01-25 | 2015-07-02 | Tencent Technology (Shenzhen) Company Limited | Method and System for Performing Interaction Based on Augmented Reality |
CN105744170A (zh) * | 2016-03-30 | 2016-07-06 | 努比亚技术有限公司 | 一种照片拍摄装置和方法 |
CN107024980A (zh) * | 2016-10-26 | 2017-08-08 | 阿里巴巴集团控股有限公司 | 基于增强现实的用户位置定位方法及装置 |
CN107392961A (zh) * | 2017-06-16 | 2017-11-24 | 华勤通讯技术有限公司 | 基于增强现实的空间定位方法及装置 |
CN107533233A (zh) * | 2015-03-05 | 2018-01-02 | 奇跃公司 | 用于增强现实的系统和方法 |
-
2018
- 2018-03-21 CN CN201810236356.3A patent/CN108471533B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8812990B2 (en) * | 2009-12-11 | 2014-08-19 | Nokia Corporation | Method and apparatus for presenting a first person world view of content |
CN102893129A (zh) * | 2010-05-17 | 2013-01-23 | 株式会社Ntt都科摩 | 终端位置确定系统、移动终端以及终端位置确定方法 |
US20150187142A1 (en) * | 2013-01-25 | 2015-07-02 | Tencent Technology (Shenzhen) Company Limited | Method and System for Performing Interaction Based on Augmented Reality |
CN107533233A (zh) * | 2015-03-05 | 2018-01-02 | 奇跃公司 | 用于增强现实的系统和方法 |
CN105744170A (zh) * | 2016-03-30 | 2016-07-06 | 努比亚技术有限公司 | 一种照片拍摄装置和方法 |
CN107024980A (zh) * | 2016-10-26 | 2017-08-08 | 阿里巴巴集团控股有限公司 | 基于增强现实的用户位置定位方法及装置 |
CN107392961A (zh) * | 2017-06-16 | 2017-11-24 | 华勤通讯技术有限公司 | 基于增强现实的空间定位方法及装置 |
Non-Patent Citations (1)
Title |
---|
M_ZHANGJB: "《https://blog.csdn.netxaut_zjb/article/details/39578063》", 26 September 2014 * |
Also Published As
Publication number | Publication date |
---|---|
CN108471533B (zh) | 2020-11-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107545788B (zh) | 基于增强现实显示的作战推演电子沙盘系统 | |
CN104571532B (zh) | 一种实现增强现实或虚拟现实的方法及装置 | |
US7966024B2 (en) | Virtual skywriting | |
CN110728755B (zh) | 场景间漫游、模型拓扑创建、场景切换方法及系统 | |
CN106652043A (zh) | 一种景区虚拟游览方法及装置 | |
CN106611441B (zh) | 三维地图的处理方法和装置 | |
CN108668108B (zh) | 一种视频监控的方法、装置及电子设备 | |
CN109344748A (zh) | 一种基于监控点gps在图像画面添加ar标签的方法 | |
CN103617615A (zh) | 径向畸变参数获取方法及获取装置 | |
CN107820012A (zh) | 一种鱼眼图像处理方法、装置、服务器及系统 | |
CN110569006B (zh) | 显示方法、装置、终端设备及存储介质 | |
CN107155092A (zh) | 手术室监控方法和手术室监控装置 | |
CN106791915A (zh) | 一种显示视频图像的方法和装置 | |
CN115591234A (zh) | 虚拟场景的显示控制方法、装置、存储介质及电子设备 | |
CN108932055B (zh) | 一种增强现实内容的方法和设备 | |
CN109341673A (zh) | 一种辅助全站仪测量与快速成图的双向交互系统 | |
CN108471533A (zh) | 一种适用于ar的高精度定位方法 | |
CN108600691A (zh) | 图像采集方法、装置及系统 | |
CN113052753B (zh) | 全景拓扑结构的生成方法、装置、设备及可读存储介质 | |
CN108874269A (zh) | 一种目标跟踪方法、装置及系统 | |
CN108959311A (zh) | 一种社交场景配置方法及装置 | |
CN107358642A (zh) | 一种建立三维图像的方法、装置及计算机可读存储介质 | |
CN109842791B (zh) | 一种图像处理方法及装置 | |
CN110097061A (zh) | 一种图像显示方法及装置 | |
CN115550563A (zh) | 视频处理方法、装置、计算机设备和存储介质 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190903 Address after: 610000 North Section of Hubin Road, Tianfu New District, Chengdu City, Sichuan Province, 366, 1 Building, 3 Floors, 1 Applicant after: Universal computing (Chengdu) Technology Co.,Ltd. Address before: 610000 Building 2, Building 1, Building 2, 8, No. 146, North Section of Hongqi Avenue, Deyuan Town (Jingrong Town), Pidu District, Chengdu City, Sichuan Province Applicant before: ARIS TECHNOLOGY (CHENGDU) Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 |