Method and device for making a silhouette image, electronic equipment and storage medium

A production method and silhouette technology, which are applied in the fields of electronic equipment and storage media, devices, and silhouette image production methods, can solve the problem that silhouette production has high requirements on the ability of producers, and can reduce learning thresholds, shorten time costs, and improve economic benefits. Effect

Active Publication Date: 2019-05-21
GUANGDONG INTELL VISION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies in the prior art, one of the purposes of the present invention is to provide a method for producing silhouette images, which can solve the problem that silhouette production requires relatively high ability of production personnel
[0005] One of the objects of the present invention is to provide a silhouette image production device, which can solve the problem that silhouette production requires high ability of production personnel

Method used

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  • Method and device for making a silhouette image, electronic equipment and storage medium
  • Method and device for making a silhouette image, electronic equipment and storage medium
  • Method and device for making a silhouette image, electronic equipment and storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0041] Such as figure 1 Shown, a kind of silhouette image production method, it comprises the following steps:

[0042] S1: Collect sample images in a variety of ways, such as collecting from the Internet, magazines, newspapers, books, photo collections and other places with various characters or objects, which can be collected by software or manually. Sample images include images of people, Animal images, plant images, architectural images and landscape images, each type of image contains different shooting angles, different shapes and postures, etc. Collect as many sample images as possible for subsequent comparison with the pictures to be produced compare more precisely;

[0043] S11: Using the formula of the weighted average method to perform grayscale processing on the sample image so that the sample image only presents three colors of black, white and gray. Performing grayscale processing on the sample image can remove redundant variegated colors in the sample image and...

Embodiment 2

[0054] Embodiment 2 discloses a silhouette image production device corresponding to the above embodiments, please refer to figure 2 shown, which includes:

[0055] Collection module: used to collect sample images;

[0056] Clicking module: used to click on the edge contour coordinates of objects with contours in the sample image according to the sample image;

[0057] Building block: it is used to connect lines in sequence according to the edge contour coordinates and output the connection area for learning and training. Through repeated training, the edge contours of common objects such as people, animals, plants, etc. are established to obtain the learning set model. Through training, The corresponding type of learning set model can be obtained according to each type of sample image;

[0058] Comparison module: used to obtain the pictures to be produced that need to be silhouetted, compare the pictures to be produced with the learning set model, and obtain the key point c...

Embodiment 3

[0061] image 3 A schematic structural diagram of an electronic device provided in Embodiment 3 of the present invention, such as image 3 As shown, the electronic device includes a processor 310, a memory 320, an input device 330, and an output device 340; the number of processors 310 in a computer device may be one or more, image 3 Take a processor 310 as an example; the processor 310, memory 320, input device 330 and output device 340 in the electronic device can be connected by bus or other methods, image 3 Take connection via bus as an example.

[0062] Memory 320, as a computer-readable storage medium, can be used to store software programs, computer-executable programs and modules, such as program instructions / modules corresponding to the silhouette image production method in the embodiment of the present invention (for example, in the silhouette image production device) collection module, point selection module, construction module, comparison module, and filling m...

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PUM

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Abstract

The invention discloses a method for making a silhouette image. The method comprises the following steps of S1, collecting a sample image; S2, clicking an edge contour coordinate of an object with a contour in the sample image according to the sample image; S3, connecting lines according to the edge contour coordinates in sequence, outputting a connection line area, carrying out learning training,establishing edge contours of different types of common articles through repeated training to obtain a learning set model, and obtaining a learning set model of a corresponding type according to eachtype of sample image; S4, obtaining a to-be-manufactured picture needing to be subjected to silhouette manufacturing, comparing the to-be-manufactured picture with the learning set model, and obtaining key point coordinates of an object with a contour in the to-be-manufactured picture; S5, connecting lines according to the coordinates of the key points, outputting a closed area, and filling the closed area with colors; The invention further discloses a silhouette image making device, electronic equipment and a computer readable storage medium. The method can solve the problem that the requirement of silhouette making for the capability of making personnel is high.

Description

technical field [0001] The invention relates to the technical field of image production, in particular to a silhouette image production method, device, electronic equipment and storage medium. Background technique [0002] Silhouettes are formed according to the contours of human faces or human bodies and other objects. Silhouette shows the outline of the object, highlights the main body, shows the shape and posture of people, buildings, mountains, trees, etc., only shows the dark outline shape, and does not require to show their detailed shadow texture level. [0003] The production of silhouettes usually requires strong professional hand-painting ability. After observing the outline characteristics of the object and summarizing them, a draft is made by hand-painting in paper or drawing software, and then the paper is cut and cut, or the hand-painting is done in electronic drawing software. Graphics are filled with color to obtain silhouette graphics. In addition to requi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T11/00G06T11/40G06T7/12G06T7/187
Inventor 邓立邦
Owner GUANGDONG INTELL VISION TECH CO LTD
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