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Method and system for generating a synthetic database of postures and gestures

A database, gesture technology, applied in other database retrieval, other database indexing, input/output process of data processing, etc.

Active Publication Date: 2018-09-04
ALIBABA DAMO (HANGZHOU) TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Both types of NUI setups above lead to training challenges: the first type poses global challenges, while the second type poses specific challenges

Method used

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  • Method and system for generating a synthetic database of postures and gestures
  • Method and system for generating a synthetic database of postures and gestures
  • Method and system for generating a synthetic database of postures and gestures

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Embodiment Construction

[0018] In the following description, various aspects of the invention will be described. For purposes of explanation, specific arrangements and details are set forth in order to provide a thorough understanding of the invention. It will also be apparent, however, to one skilled in the art that the present invention may be practiced without the specific details given herein. Furthermore, well-known features may be omitted or simplified in order not to obscure the invention.

[0019] Unless otherwise indicated, as is apparent from the following discussion, it should be understood that throughout the discussion of the specification, use of terms such as "process," "calculate," "operate," "determine," etc. Manipulation and / or conversion of data in electronic quantities within registers and / or memory of a computing system into other data similarly represented as physical quantities within memory, registers or other such information storage, transmission or display devices of a com...

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PUM

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Abstract

Methods and systems for generating synthetic samples of postures and gestures are provided. In one embodiment, the system may include: a database configured to store at least one sample of a posture or a gesture; a sensing device; and a computer processor configured to: derive values of parameters relating to a specific user and / or environment and generate datasets of gesture and posture samples based on the derived values. In another embodiment, a computer memory may be configured to: obtain at least one gesture or posture of at least one body part; and obtain data sets affecting the appearance of said postures and gestures; and a computer processor configured to generate sets of synthetic samples of said postures and gestures, based on the obtained data sets, wherein the synthetic samples embody virtual variations caused by at least one of the obtained data sets.

Description

technical field [0001] The present invention relates generally to natural user interfaces (NUIs), and more particularly to comprehensively generating a database of samples sufficient to train a NUI system. Background technique [0002] Natural User Interface (NUI) devices have become increasingly popular, in which gesture acquisition systems of various technologies are used to recognize gestures and gestures of a user's body parts. [0003] In general, two types of NUI devices are currently available. The first type is configured for operation by many users together, and it would be advantageous to be able to train NUI devices of the first type to operate correctly together for as many users as possible. A second type of NUI device is configured to be operated by a single user only, but it is not known in advance which user will ultimately use the NUI device. [0004] Both types of NUI setups above lead to training challenges: the first type poses global challenges, while ...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06F3/048G06N20/00G06V10/774
CPCG06F16/901G06N3/006G06F3/017G06N20/00G06V40/107G06V10/774G06F18/214
Inventor 玛坦·普洛特
Owner ALIBABA DAMO (HANGZHOU) TECH CO LTD