Data authoring device

A technology of equipment and data, applied in the field of data creation equipment, can solve problems such as difficult calculation and setting of output coordinates, no information presentation device specific performance, object recognition accuracy, output position accuracy considerations, etc.

Inactive Publication Date: 2007-12-19
OLYMPUS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, when a person with a three-dimensional structure that appears in any position that is not located on the same plane as the two-dimensional code is allowed as relevant information, and the character is to be output on the screen, compared with the aforementioned case, the set position, size The degrees of freedom of , direction, etc. are significantly increased, but it is difficult to calculate and set the output coordinates
[0005] In addition, when a two-dimensional code is provided with an object, the information presentation device needs to be installed in such a way that the code can be easily recognized, but there is no device so far that can guide how to install the device
That is, no consideration has been given to improving the specific performance of the information presentation device such as object recognition accuracy, output position accuracy, etc.

Method used

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Examples

Experimental program
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no. 1 example

[0081] First, a data creation device according to a first embodiment of the present invention will be described.

[0082] As shown in FIG. 1 , the data creation device according to this embodiment includes: a spatial positioning information input unit 1 ; a spatial positioning information display unit 2 ; a related information setting unit 3 ; and a data output unit 4 . Here, the spatial positioning information input section 1 inputs spatial positioning information a of real world objects and predetermined marks, and the spatial positioning information display section 2 displays the spatial positioning information input by the spatial positioning information input section 1 . The related information setting section 3 sets the scheduled related information b, and edits and updates the display of the spatial positioning information display section 2 according to the set scheduled related information b. Furthermore, the data output section 4 receives the display setting edited, u...

no. 2 example

[0096] Next, a second embodiment of the present invention will be described.

[0097] As shown in FIG. 3 , the data creation device according to the present invention includes a geometric characteristic setting section 5 in addition to the structure of the data creation device according to the first embodiment. The geometric property setting section 5 arbitrarily sets the geometric property of at least one of the object and the defined marker. Note that examples of predetermined markings include barcodes 14 ( FIG. 4A ) for distinguishing types of goods, square markings 15 ( FIG. 4B ) capable of obtaining positions / directions of observation cameras by calculation, and the like.

[0098] The operation of the data creation device according to the present embodiment constructed in this way will be described below. Note that in this embodiment, in the same manner as the first embodiment, it is assumed that a PDA with a video camera is used as the information presentation device, a...

no. 3 example

[0105] Next, a data creation device according to a third embodiment of the present invention will be described with reference to FIG. 6 . Note that in this embodiment, it is assumed that a PDA with a video camera is an information presentation device in the same manner as in the first embodiment, and it is assumed that a desired function is to artificially set a mark on a street corner, and when the mark is seen, the An arrow pointing anywhere is displayed in front of the marker on the screen. In this information presentation device, it is necessary to calculate the position and direction of the camera set in the PDA based on the shape information (distortion, size) of the mark seen on the screen, set a three-dimensional space, and in this three-dimensional space, the mark ahead set arrows. The present embodiment is a data creation device for an information presentation device (PDA with a video camera) satisfying the above functions.

[0106] According to this embodiment, th...

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Abstract

A data authoring processing device utilizes spatial localization information indicated by an object in the real world and / or a predetermined marker and sets predetermined related information for an information presentation device outputting the predetermined related information. A spatial localization information input section inputs spatial localization information on the object and / or the predetermined marker. A related information setting section sets a display method of the predetermined related information. A spatial localization information display section displays the spatial localization information on the object and / or the predetermined marker which has been input by the spatial localization information input section and displays the predetermined related information according to the display method set by the related information setting section. A data output section outputs the data describing the display setting of the display by the spatial localization information display section.

Description

technical field [0001] The present invention relates to a data authoring device that sets predetermined related information in association with spatial positioning information for real-world objects and / or predetermined markers to cause an information presentation device to output the predetermined related information. Background technique [0002] As an information presentation device that outputs predetermined related information for objects in the real world and / or predetermined markers, devices using two-dimensional codes are widely known. Among these devices is a device that uses spatial positioning information of objects and / or predetermined markers to output relevant information. In this device, as shown in FIG. 30, a two-dimensional code 601 is read by a camera (not shown) as a mark printed on a business card 600 (ie, an object), and analyzed by a program in a computer (not shown) 2D coded ID. Next, a device is proposed in which a facial photograph 602 of an indivi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/00
Inventor 高桥和彦齐藤明人柴崎隆男杉田岳雅浅野武夫寺岛干彦赤塚祐一郎
Owner OLYMPUS CORP
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