Parallel and distributing type identifying human face based on net

A distributed and grid technology, applied in character and pattern recognition, instruments, computer components, etc., can solve problems such as increased resource consumption, heavy computing workload, massive storage, and sensitivity to changes in light intensity

Inactive Publication Date: 2006-08-23
BEIJING UNIV OF POSTS & TELECOMM
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Problems solved by technology

[0014] In view of this, the purpose of the present invention is to provide a grid-based parallel, distributed method for recognizing faces, which is an improvement to the line segment-based face recognition method proposed by above-mentioned Olivier de Vel and Stefan Aeherhard, it It uses the powerful computing power and storage capacity of the grid, and through the mutual cooperation of each node in the grid, it better solves the vast and heavy computin

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  • Parallel and distributing type identifying human face based on net
  • Parallel and distributing type identifying human face based on net
  • Parallel and distributing type identifying human face based on net

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[0071] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0072] As we all know, the amount of calculation involved in face image recognition is very huge. As a grid-based parallel and distributed face recognition method, the present invention deploys the calculation and operation of face recognition processing on a grid platform. Each calculation node in the grid performs parallel and distributed operation processing of face recognition to reduce the time of face recognition; at the same time, more straight lines can be selected to improve the accuracy of face recognition.

[0073] see figure 2 , introduce the concrete operation steps of the inventive method:

[0074] Step (1): Configure the grid and establish a configurable computing node pool - first configure the grid, establish the connection between the managemen...

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Abstract

This invention relates to a parallel and distributed man-face identifying method based on network, which applies an improved man-face identifying method based on line sections to allocate the computing and operation on the network, utilizes the strong computation and storage ability of the nodes in the network and their corporation to carry out parallel and distributed identification operation to increase the identifying speed of man-faces. The method includes the following steps: configuring network to set up an adjustable node computation tank, picking up man-face images in a video flow.

Description

technical field [0001] The present invention relates to a technology for intelligent identification by comprehensively utilizing two computer application technologies, to be precise, it relates to a grid-based parallel and distributed face recognition method, which belongs to the comprehensive application of multimedia pattern recognition and grid computing technology field. Background technique [0002] Grid is a distributed computing technology that uses the network to gather computers and other network element devices in the network together, share resources in the network, and improve computing power. At present, there is no unified definition of the grid. Sun believes that the grid is a system that provides a single point of login to powerful distributed resources. IBM believes that grid computing is a technology that uses the Internet to connect processors in large-scale virtual systems to realize the desire to utilize shared resources. [0003] The research of grid ...

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Application Information

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IPC IPC(8): G06K9/00
Inventor 明安龙马华东张海旸
Owner BEIJING UNIV OF POSTS & TELECOMM
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