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Enlarged reality visualization system with pervasive computation

A ubiquitous computing and realistic technology, applied in the fields of optical components, optics, instruments, etc., can solve the problems of no mobility combination, no system provided, etc.

Inactive Publication Date: 2009-03-18
UNIV FEDERAL DE SAO PAULO UNIFESP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] No systems in the prior art combine ubiquitous computing and mobility in urban and built environments, or provide systems that generate information about the environment, cellular information, objects with RFID or databases useful information, putting more information in the user's field of vision than what the user actually sees

Method used

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  • Enlarged reality visualization system with pervasive computation
  • Enlarged reality visualization system with pervasive computation
  • Enlarged reality visualization system with pervasive computation

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Experimental program
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Embodiment Construction

[0022] The present invention relates to a system worn on the head of a visually impaired person or a normal person.

[0023] As shown in Figure 1, the augmented reality visualization system with pervasive computing of the present invention includes:

[0024] - support 1 for connecting the head;

[0025] - ultrasonic sensor 2;

[0026] - short-range image capture means 3 and remote image capture means 4;

[0027] - image magnification device;

[0028] - Visualization device 5 of captured information;

[0029] - keying means 6 of said image capture means; and

[0030] - Information receiving means 7 .

[0031] It can be seen from FIG. 1 that the ultrasonic sensor 2 is arranged in front of the system, and can identify the distance between the user and the object, so that the user can freely pass between the object and the urban environment around the object.

[0032] According to the preferred embodiment shown in Fig. 1, the present invention provides a kind of communicatio...

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Abstract

The invention relates to a wear-type reality visualization system with pervasive computation, comprising a supporting piece (1) for connecting a head part; a sonac (2); a short range image capture device (3) and a remote image capture device (4); an image enlarging device; a visualization device (5) of captured information; a key modulation device (6) of the image capture device; and an information receiving information (7). The device captures the information from the environment through honeycomb information or PFID objects, the captured information and the information seen by the users are added to the field of view of the users.

Description

technical field [0001] The present invention relates to an augmented reality visualization system with pervasive computing. More particularly, the present invention relates to a system for the user to obtain data and information for individual movement, spatial and geographical positioning, obtain data and information in real time or store data and information on certain storage devices, said Users can be professionals, amateurs or visually impaired moving around the city who need to interact with objects and / or buildings through the atmosphere within the city and / or buildings using wireless communication technology. [0002] When the display is detached from the head support and placed on a tabletop and / or base, or held in the hand, the system can still be used to generate e-books. Background technique [0003] Head-mounted visualization systems, commonly referred to as "head-mounted displays" (HMDs), were originally developed for military use to provide pilots with milita...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01G02B27/02G06T19/00
CPCG02B2027/0138G02B27/017G02B2027/0127G02B27/028
Inventor 维格纳·R·桑托斯阿娜·L·H·利马里卡多·尤拉斯
Owner UNIV FEDERAL DE SAO PAULO UNIFESP