Invention Grant
- Patent Title: Position searching method and apparatus based on electronic map
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Application No.: US15345138Application Date: 2016-11-07
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Publication No.: US09646406B2Publication Date: 2017-05-09
- Inventor: Long Liu
- Applicant: Tencent Technology (Shenzhen) Company Limited
- Applicant Address: CN Shenzhen, Guangdong Province
- Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Current Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Current Assignee Address: CN Shenzhen, Guangdong Province
- Agency: Morgan, Lewis & Bockius LLP
- Priority: CN201210167958 20120528
- Main IPC: G06T15/30
- IPC: G06T15/30 ; G06T3/00 ; G06F17/30 ; G06T11/60 ; G06T5/00 ; G06T7/00

Abstract:
The present invention relates to electronic maps, and provides a position searching method and apparatus based on an electronic map. The method includes: receiving a keyword of a searching object; searching the electronic map with the keyword to obtain a current geographical position; acquiring panoramic images of a plurality of scenes that are located within a geographical area around the current geographical position and of a predetermined size; calculating coordinates of the searching object in one of the panoramic images according to position-related information of each scene; generating an image from an image area of the one of the panoramic images and outputting the image, wherein the image area is centered on the coordinates and of a predetermined size. The present invention can accurately position an image associated with the searching object, and has the advantages of low cost and less amount of data.
Public/Granted literature
- US20170076482A1 POSITION SEARCHING METHOD AND APPARATUS BASED ON ELECTRONIC MAP Public/Granted day:2017-03-16
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