Method and device for guiding drawing

A technology for painting and painting information, applied in the field of online painting, can solve the problem that the improvement of painting skills cannot be completed through intelligent automation technology.

Active Publication Date: 2017-01-25
厦门优莱柏网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide an automatic auxiliary learning method and device for online painting in view of the above-men

Method used

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  • Method and device for guiding drawing
  • Method and device for guiding drawing
  • Method and device for guiding drawing

Examples

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Embodiment Construction

[0044]The invention proposes a painting tutoring method, which can automatically compare and analyze the problems of users' works, and put forward revision suggestions. Use the painting tutoring device to collect paintings of a certain scale, classify them according to different styles, and then conduct evaluations by professional painters, and establish a database for revision opinions. After the user draws any style of work, upload it directly to the painting tutoring device, or draw the work directly on the painting tutoring device and then be tutored by the painting tutoring device. The painting tutoring device can also connect to the network database and obtain more paintings through real-time online updates Works are used for online tutoring.

[0045] Such as figure 1 As shown, in order to achieve the above object, a method of auxiliary drawing of the present invention comprises the following steps:

[0046] Step S101: The auxiliary drawing device receives drawing info...

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Abstract

The invention discloses a method for guiding drawing. The method comprises the following steps: receiving drawing information of a user; extracting a line profile from the drawing information according to an image recognition technology and recognizing different foreground and background objects; analyzing the change rule of thickness, smoothness and length; performing linear detection on the objects and recognizing an apparent horizon and a central point; performing picture processing and illumination analysis; recognizing highlight, shadow and projection in the image; appointing a drawing style as a limiting condition; guiding the drawing information image of the user; giving a correcting suggestion. According to the method, the user can know the difference and defect of the drawing skill in a drawing process according to the freehand sketching of the user, an image analysis recognition technology and an intelligent data comparison technique based on the drawing principle. No manual intervention exists in the whole process, so that the drawing efficiency of the user is increased and the study cost is reduced.

Description

[0001] 【Technical field】 [0002] The invention belongs to the technical field of online painting, and relates to a tutoring method and device for an automatic auxiliary learning system for online painting. [0003] 【Background technique】 [0004] Drawing is an art that manually imitates nature on a two-dimensional plane. In addition to the traditional hand-painting method, in today's highly developed computer technology, the field of automatic assisted learning of painting is almost blank, even with the highly developed Internet today. , Technically, only video recording and manual online guidance can be provided. In addition, the improvement of painting skills depends entirely on offline teaching and training institutions. Contour lines, space yin and yang, perspective proportional relationship, light and shadow are the basic skills in the field of painting. The content of painting is ever-changing. These basic skills are the key to determine the quality of painting works. Ho...

Claims

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Application Information

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IPC IPC(8): G09B11/10G06K9/46
CPCG09B11/10G06V10/44
Inventor 朱槿李英哲王昊
Owner 厦门优莱柏网络科技有限公司
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