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Automatic drawing system for face line paint

An automatic drawing and line drawing technology, applied in the field of art production, can solve the problems of not including human faces and high light requirements, and achieve the effect of clear edges

Inactive Publication Date: 2017-05-10
INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on the above problems, the present invention proposes an automatic drawing system for human face line drawing, which is used to solve the problem of high light requirements in the prior art, including only human faces but not the corresponding characters

Method used

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  • Automatic drawing system for face line paint
  • Automatic drawing system for face line paint
  • Automatic drawing system for face line paint

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Embodiment

[0050] Such as figure 1 As shown, the present embodiment proposes an automatic drawing system of human face line drawing, including an image acquisition device, a data processing control device and a robot drawing device, and the connection relationship between each device is as follows figure 2 shown, where:

[0051] An image acquisition module, used to acquire images positioned in front of the module;

[0052] The data processing control module includes three modules: an image detection module, which is used to collect and extract images containing human faces collected by the image collection module; a line drawing generation module, which is used to convert the human face images extracted by the image detection module into human face lines The drawing is also used to receive the text input by the external input device, and convert the text into a word art image, and then convert the word art image into a line drawing of the word art; it is also used to encode the line dr...

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Abstract

The invention discloses an automatic drawing system for a face line paint. The system is composed of an image acquisition module, a data processing control module, and a robot drawing module. The image acquisition module is used for collecting an image in front of the module. The data processing control module connected with the image acquisition module is used for extracting a face image from the image collected by the image acquisition module and generating a face image line paint, for receiving a text inputted by an external input device, converting the inputted text into an art word image, and converting the art word image into an art word line paint, and for controlling the robot drawing module to complete drawing of the face image line paint and the art word line paint. The robot drawing module connected with the data processing control module is used for drawing the generated face image line paint and the art word line paint under control of the data processing control module.

Description

technical field [0001] The invention belongs to the field of art production, in particular to an automatic drawing system for human face line drawing. Background technique [0002] In the prior art, the basic process of using a robot to draw a portrait of a face is to collect a face image through a camera, extract the contour of the face through an edge detection algorithm, and then generate a corresponding vector point map through a trajectory planning algorithm and send the extracted contour to the The controller of the industrial robot completes the drawing of the portrait of the human face by the robot. At present, the robotics laboratory of the Art and Media Technology Center in Karlsruhe, Germany has used a six-axis robotic arm to complete the automatic drawing of portraits, but this method has very high requirements for external light, and the drawn face portraits only include people. Face information does not contain other information related to the drawn person. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T11/20G06T11/60
CPCG06T11/20G06T11/60
Inventor 董肖莉李卫军宁欣张丽萍肖宛昂
Owner INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI
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