Method, system and mobile communication terminal for obtaining travelling route through image data

A technology for moving routes and image data, applied in image data processing, radio wave measurement system, satellite radio beacon positioning system, etc., to achieve the effect of improving convenience, accuracy and integrity

Inactive Publication Date: 2011-08-24
王昊 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] It can be seen that in the prior art, if the user wishes to record and sh...

Method used

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  • Method, system and mobile communication terminal for obtaining travelling route through image data
  • Method, system and mobile communication terminal for obtaining travelling route through image data
  • Method, system and mobile communication terminal for obtaining travelling route through image data

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] Embodiment 1. Generate a moving route from image data

[0067] See Figure 1A Shown is a schematic structural diagram of an information processing system for acquiring a moving route through image data of the present invention. In an optimized embodiment, the information processing system 100 is a website server, which is connected to at least one data processing terminal through a communication network, and accepts user logins and related operations. The data processing terminal includes a mobile phone, a computer, a smart camera, etc. with photography functions, and the smart camera has a GPS positioning and / or upload function. The following is a detailed description of the improvements made to the present invention, and the parts in the system that are the same as those in the prior art will not be repeated.

[0068] The information processing system 100 includes a communication unit 1 and a processing unit 2. The communication unit 1 is used for communicating with a dat...

Embodiment 2

[0078] Embodiment 2. Display of image files and moving routes on the map

[0079] In this embodiment, the geographic location of the image file can be marked on an electronic map to clearly present the trajectory experienced by the user. Or, further, the generated movement route is also marked on the electronic map.

[0080] To implement this example, please refer to Figure 1B As shown, the information processing system 100 further includes an electronic map unit 3 for providing an electronic map. At the same time, the processing unit 2 further includes an electronic map labeling unit 22, which is used to label the geographic location point of each image file on the electronic map, and / or label the moving route on the electronic map. In the map.

[0081] See Figure 2B Shown is based on Figure 1B The system structure of the present invention is a flowchart of a method for obtaining a moving route through image data.

[0082] Step 201', the data processing terminal establishes a co...

Embodiment 3

[0090] Embodiment 3. Only the image file or only the moving route is displayed on the map

[0091] In this embodiment, based on the second embodiment, only the generated movement route can be displayed in the electronic map without marking each image file in the electronic map.

[0092] Or, just mark each image file in an electronic map, and save the generated moving route in a data format for output display or other program call.

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Abstract

The invention discloses a method, system and mobile communication terminal for obtaining a travelling route through image data. The method comprises steps as follows: A. a plurality of image files are uploaded to an information processing system; B. the information processing system obtains spatial data and time data of each image file, wherein the spatial data is used for describing geographical position points; and C. the information processing system connects the geographical position points described by the spatial data of the image files with a line in sequence according to the sequence of the time data of the image files, thus generating the travelling route. The invention achieves the following technical effects: the route which the user ever passed through can be regenerated by utilizing the shot images, and the accuracy of the generated route map is further improved; and in addition, the GPS (global positioning system) track files and the shot images can be combined to generate the map of the route which the user ever passed through.

Description

Technical field [0001] The present invention relates to the field of image data processing, and in particular to a method, system and mobile communication terminal for acquiring a moving route through image data. Background technique [0002] With the popularization of civilian geographic information acquisition equipment, the public has added a new form of data, namely geographic information, when recording and sharing their travel experience. Users can use GPS recorders, mobile phone positioning, GPS-enabled cameras and other equipment to instantly record their current location to obtain a wealth of travel experience data. [0003] In the prior art, the method of recording geographic information mainly includes two forms: [0004] 1. Discrete: It is represented by mobile phone positioning and a camera with GPS function. [0005] When this type of product takes a photo, it obtains and records the spatial data of the current shooting location and saves it in the EXIF ​​data of the ph...

Claims

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Application Information

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IPC IPC(8): G01C21/34G01S19/39H04L29/06G06T7/20
Inventor 王昊郑高山
Owner 王昊
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