Method, device and system of pan tilt zoom (PTZ) control of video camera based on kinect

A control method and camera technology, which can be applied to TV system components, image communication, mechanical mode conversion, etc., can solve the problems of inflexible, inconvenient, and unhumanized control methods

Inactive Publication Date: 2013-05-22
PCI TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The control method is inflexible, inconvenient, and not user-friendly

Method used

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  • Method, device and system of pan tilt zoom (PTZ) control of video camera based on kinect
  • Method, device and system of pan tilt zoom (PTZ) control of video camera based on kinect
  • Method, device and system of pan tilt zoom (PTZ) control of video camera based on kinect

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Experimental program
Comparison scheme
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Embodiment 1

[0020] Embodiment one, see figure 1 , figure 2 .

[0021] The invention provides a kinect-based camera PTZ control method, device and system, the system includes a gesture recognition device and a PTZ command converter, the gesture recognition device has a kinect and an action recognizer, and the PTZ command converter PZT controls Platform and camera video, where:

[0022] The kinect is used to: capture human body motions, convert the motions into matrix data, and provide some simple motion recognition judgments;

[0023] The action recognizer is used to: accept the gesture data and preliminary action judgment results sent by kinect, and then obtain the most suitable action from the predefined action library by optimizing the data and the best matching algorithm, combined with the upper and lower action contexts. gesture command;

[0024] The PZT control platform is used for: after acquiring the gesture command data, according to the actual support status of the camera, s...

Embodiment 2

[0040] Embodiment two, see Figure 4 .

[0041] The present invention also provides a device based on modular division, including:

[0042] Motion recognition device 11, used to capture human body motions and convert them into corresponding control commands:

[0043] Human body motion acquisition module 110 captures human body motion video data by kinect;

[0044] The movement data module 111 converts the human body movement video data of the human body movement acquisition module 110 into vector data that can be recognized by a computer;

[0045] The conversion control command module 112 is used to identify the action data of the action data conversion module 111 as a specific action command;

[0046] The motion recognition module 113 is used to analyze the motion command of the motion recognition module 112 as a PTZ control command;

[0047] The PTZ control device 21 is used to accept the control command of the motion recognition device and control the camera:

[0048] ...

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PUM

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Abstract

The invention discloses a method, a device and a system of pan tilt zoom (PTZ) control of a video camera based on kinect. PTZ control of the video camera for security and protection monitoring can be achieved through human movements, complex operation interfaces are not required, and PTA control of the video camera is operated simply and conveniently through a video monitoring system. The method, the device and the system comprise that the human movements are caught through the kinect, human movement vector quantity data are input into behavior identification software, after corresponding data optimization, data conversion and behavior judgment, the human movements are converted into PTZ control commands of the monitoring video camera, the PTZ control commands include upward shift, downward shift, left shift, right shift, picture enlargement, picture shrink, preset position switchover, windshield wiper starting and the like, the control commands are sent to the video camera to conduct PTZ control, the video executes corresponding movements, and operation results are displayed in real time through real-time video frames.

Description

technical field [0001] The present invention relates to the field of security technology, and more specifically, relates to a kinect-based camera PTZ control method, device and system. Background technique [0002] Kinect is the official name of the somatosensory peripherals for the XBOX360 game console launched by Microsoft Corporation on November 4, 2010. It was originally named Nata1, which means newborn. It is actually a 3D somatosensory camera, which uses functions such as real-time motion capture, image recognition, microphone input, voice recognition, and community interaction to allow players to get rid of the shackles of traditional gamepads, control the game through their own body, and realize communication with Internet players. Interact and share pictures, audio and video information. [0003] PTZ is an abbreviation of Pan / Tilt / Zoom in security monitoring, which means that the pan / tilt can move in all directions (up and down, left and right), and the zoom and zo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232G06F3/01
Inventor 魏建程丁保剑高峰
Owner PCI TECH GRP CO LTD
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