Method for information point placement
An information point, the first camera technology, applied in the field of image processing, can solve the problems of the information point cannot be changed, time-consuming and laborious, cannot be changed, etc.
Inactive Publication Date: 2012-07-04
BEIJING CRYSTAL TECH TRAINING LTD
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Problems solved by technology
The position of the information point placed in this way cannot be changed.
The information contained in the information point is also ready at the same time of production, so neither the information point nor the content contained in the information point can be changed after the picture, animation or video is produced, which is not conducive to change and upgrade, nor not conducive to expansion
At the same time, due to such restrictions, the production of hotspots in similar scenes requires re-creation of pictures, animations or videos, which is time-consuming and labor-intensive.
[0003] In the existing technology, hotspots are generally placed in two-dimensional scenes. Since hotspots are dead, for three-dimensional spatial scenes, hotspots cannot be converted with the transformation of the scene.
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[0036] Please see figure 1 as shown, figure 1 It is a flowchart of a method for placing information points in a specific embodiment of the present invention, which includes:
[0037] Step 101, determine the position and focal length of the first camera in the scene space, and determine the observation position where the first camera is located as the first observation position.
[0038] Step 102, observe the scene space with the first observation position, and determine the placement positions of the information points in the scene.
[0039] Step 103, according to the position of the scene information point determined by the first observation position of the scene space determined by the first camera, a configuration file is generated, and the configuration file includes the position information of the information point under the first observation position. The configuration file also includes the style of the information point, text, video and pictures included in the infor...
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The invention provides a method for information point placement, which comprises the following steps: determining the position and the focus of a first camera under scene space, and determining the observation position of the first camera as a first observation position; observing the scene space at the first observation position, and determining the placement position of an information point in a scene; determining the position of the information point of the scene and generating a configuration file according to the first observation position of the scene space determined by the first camera, wherein the configuration file comprises the position information of the information point under the first observation position; determining the position and the focus of a second camera, and simultaneously determining the observation position of the second camera as a second observation position; and computing the position of the information point in the second observation position according to the position of the information point in the configuration file under the first observation position, and correspondingly labeling in the second observation position.
Description
technical field [0001] The invention relates to an image processing method, in particular to a method for processing information points in an image. technical background [0002] The interactive information platform has been widely adopted due to its pleasantness, but the existing technology generally adopts the method of flat FLASH to place information points into pictures, animations or videos, which lacks certain flexibility. Because this kind of placement needs to put the information points in during the production. The position of the information point placed in this way cannot be changed. The information contained in the information point is also ready at the same time of production, so neither the information point nor the content contained in the information point can be changed after the picture, animation or video is produced, which is not conducive to change and upgrade, nor Not conducive to expansion. At the same time, due to such restrictions, the production ...
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IPC IPC(8): G06T7/00
Inventor 熊亮郭飙宗恬
Owner BEIJING CRYSTAL TECH TRAINING LTD