Drawing method and device, terminal equipment and computer readable storage medium
A painting method and painting technology, applied in the direction of calculation, using manual input to modify/create images, instruments, etc., can solve the problems of low painting efficiency, insufficient image accuracy, affecting the efficiency of image painting, etc.
Active Publication Date: 2019-06-25
GUANGDONG INTELL VISION TECH CO LTD
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Problems solved by technology
Computer drawing needs to involve the drawing path, and the length of the selected path will directly affect the efficiency of image drawing. However, the existing computer drawing does not draw according to the shortest drawing path, resulting in low drawing efficiency, and the drawing process focuses on the whole. Insufficient precision of the drawing
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[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0035] Such as figure 1 As shown, the painting method provided by an embodiment of the present invention includes:
[0036] Step S101: acquire an original image, wherein the original image includes image subject pixels and image background pixels;
[0037] Step S102: extract all image main body pixel points, and determine the shortest path connecting all image main body pixel points through the double tone journey algorithm, and obtain the shortest drawing path. ...
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The invention discloses a drawing method and device, terminal equipment and a storage medium. The method comprises steps of obtaining an original image, extracting all image main body pixel points, determining a shortest path for connecting all image main body pixel points through a double-tone travel algorithm, and obtaining a shortest drawing path; Calculating the distance between any two adjacent image main body pixel points on the shortest drawing path to obtain a plurality of to-be-compared distances; Comparing each to-be-compared distance with a first preset threshold value, and settinga brush instruction between two corresponding adjacent image main body pixel points according to a comparison result; And drawing according to the shortest drawing path and all the painting brush instructions. By implementing the embodiment of the invention, the drawing efficiency can be improved, and the computer drawing precision can be improved.
Description
technical field [0001] The present invention relates to the technical field of digital image processing, in particular to a drawing method, device, terminal equipment and computer-readable storage medium. Background technique [0002] Traditional painting refers to the works in which the painter directly draws the knowledge, experience and understanding of the objective world by holding a brush and combining paints. The painting effect is unique, but the painter needs to have professional knowledge of painting; and the painting process is difficult to modify , and the corresponding painting period is long. [0003] With the continuous development of economy and computer technology, computer painting came into being. Computer painting refers to the works completed by painters using modern technological tools such as photography and computer drawing. Painters do not need to have superb painting skills, they only need to understand the operation of computer tools, and the pai...
Claims
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IPC IPC(8): G06T11/80G06Q10/04G06F3/0354
Inventor 邓立邦
Owner GUANGDONG INTELL VISION TECH CO LTD