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Method for controlling head to sense underground camera

A control method and camera technology, which is applied in the field of somatosensory control systems and head-sensing underground camera control, and can solve problems such as inconvenience

Active Publication Date: 2013-11-20
JIANGSU VOCATIONAL INST OF ARCHITECTURAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the coal mine dispatching center, the working status of the mine can be easily seen through the LCD screen, such as the working posture of the coal shearer, whether the belt conveyor is working normally, etc. When we want to rotate the underground camera to see more scenes, we need to control the mouse to Realized, invisibly brought great inconvenience to people

Method used

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  • Method for controlling head to sense underground camera
  • Method for controlling head to sense underground camera
  • Method for controlling head to sense underground camera

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Embodiment Construction

[0020] The best embodiment of the present invention is described in further detail below in conjunction with accompanying drawing

[0021] like figure 1 As shown, the head-sensing underground camera control method, the steps are:

[0022] Step 1. Collect 5 nodes of the human head and 5 nodes below the neck, establish a coordinate system of human joint points, and define the initial coordinates of each node;

[0023] Step 2. Store the original coordinate data of each node into an array;

[0024] Step 3, collect the current coordinate data of each node, and store the coordinates of each node into an array;

[0025] Step 4: Calculate the direction and angle of head swing, and the downhole camera will decide whether to rotate to the left or to the right based on this.

[0026] like figure 2 As shown, the steps for the downhole camera to rotate to the left or to the right are:

[0027] 1) Obtain the initial coordinates of the face nose node (x 0 ,y 0 ,z 0 );;

[0028] 2) ...

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Abstract

The invention discloses a method for controlling a head to sense an underground camera and belongs to the technical field of somatosensory control. The method comprises the following steps of acquiring nodes of a human body and establishing a human node coordinate system; saving initial coordinate data of each node into an array; acquiring each current node coordinate and saving the each current node coordinate into the array; calculating the swing angle of the head according to each current node coordinate and deciding that the underground camera is rotated leftward or rightwards according to the swing angle. According to the method disclosed by the invention, the underground camera can be conveniently rotated to see more scenes.

Description

technical field [0001] The invention relates to a somatosensory control system and method, in particular to a head-sensing underground camera control method, which belongs to the technical field of somatosensory control. Background technique [0002] In the coal mine dispatching center, the working status of the mine can be easily seen through the LCD screen, such as the working posture of the coal shearer, whether the belt conveyor is working normally, etc. When we want to rotate the underground camera to see more scenes, we need to control the mouse to Realized, virtually brought great inconvenience to people. Contents of the invention [0003] In view of the above existing problems, the present invention provides a head-sensing downhole camera control method. [0004] The present invention is realized through the following technical solutions: firstly obtain the three-dimensional information of the human skeleton, analyze, calculate and encode the obtained three-dimens...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232G06F3/01
Inventor 徐志鹏张魁倪蓉史俊青付红陶祥玲国芳
Owner JIANGSU VOCATIONAL INST OF ARCHITECTURAL TECH