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Method, apparatus and computer program product for providing adaptive gesture analysis

A program code, depth range technology, applied to computer components, calculations, image analysis, etc., to solve problems such as inconvenience, slow use, and difficulty in detecting or tracking gestures

Inactive Publication Date: 2011-11-23
NOKIA TECHNOLOGLES OY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, current mechanisms for pose analysis are often slow or inconvenient to use
Furthermore, many currently used pose analysis mechanisms may suffer from the difficulty of detecting or tracking poses in unconstrained environments
For example, environments with changing or specific lighting configurations and environments where it is difficult to distinguish backgrounds can pose challenges for pose tracking

Method used

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  • Method, apparatus and computer program product for providing adaptive gesture analysis
  • Method, apparatus and computer program product for providing adaptive gesture analysis
  • Method, apparatus and computer program product for providing adaptive gesture analysis

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Embodiment Construction

[0020] Certain embodiments of the inventions now will be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the inventions are shown. Indeed, various embodiments of the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will satisfy applicable law. Require. Throughout, like reference numbers refer to like elements. As used herein, the terms "data," "content," "information" and similar terms are used interchangeably to refer to data capable of being transmitted, received and / or stored in accordance with embodiments of the invention. In addition, as used herein, the term "exemplary" is not provided to express any qualitative evaluation, but merely expresses an illustration of an example. Additionally, the terms "near" and "far" are used herein in a relative sense, so as to ...

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Abstract

A method for providing adaptive gesture analysis may include dividing a distance range into a plurality of depth ranges, generating a plurality of intensity images for at least two image frames, each of the intensity images providing image data indicative of a presence of objects at a corresponding depth range for a respective image frame, determining motion variation between the two image frames for each corresponding depth range, and determining depth of a target based at least in part on the motion variation. An apparatus and computer program product corresponding to the method are also provided.

Description

technical field [0001] Embodiments of the present invention generally relate to user interface technology, and more particularly, to methods, apparatuses, and computer program products for providing gesture analysis for visual interaction systems. Background technique [0002] The modern communication era has resulted in a tremendous expansion of wired and wireless networks. Computer networks, television networks, and telephone networks are experiencing an unprecedented technological expansion fueled by consumer demand. Wireless and mobile networking technologies have addressed related consumer needs while providing greater flexibility and immediacy with regard to information transfer. [0003] Current and future networking technologies continue to facilitate easy information transfer and convenience to users. One area where there is a need to improve easy information transfer and convenience to users relates to the simplification of the human-machine interface for HCI (Hu...

Claims

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Application Information

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IPC IPC(8): G06K9/00
CPCG06K9/00335G06T7/20G06V20/64G06V40/20
Inventor 柴秀娟汪孔桥
Owner NOKIA TECHNOLOGLES OY
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