Vector graph animation transition method and device and intelligent terminal equipment
A vector graphics and animation technology, applied in the field of graphics processing, can solve the problems of rigid graphics transformation process, unfriendly operation experience, and unintuitive correspondence between graphic element features, etc., and achieve smooth animation transformation process and flexible animation of graphics transformation Effect
Pending Publication Date: 2019-09-06
GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1
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Problems solved by technology
However, in the current graphic recognition scene, the application software directly corrects the hand-drawn graphics into standard graphics. The graphics conversion process is blunt. The correspondence between the primitive features of the hand-drawn graphics and standard graphics is not intuitive, making the user's operating experience unfriendly.
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[0036] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.
[0037] The terminology used in the present invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used herein and in the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as use...
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The invention provides a vector graph animation transition method and device and intelligent terminal equipment. The vector graph animation transition method comprises the following steps: firstly, determining a plurality of drawing points on a hand-drawn graph; determining a correction point corresponding to each drawing point on a standard graph, wherein the standard graph is a graph generated after the hand-drawn graph is corrected, and the correction points are points on the standard graph, so that the number of the points of the standard graph is consistent with the number of the points of the hand-drawn graph; determining at least one intermediate point between two positions of each drawing point and the corresponding correction point, wherein each intermediate point is a process point for carrying out animation conversion on the hand-drawn graph to the standard graph; and with each drawing point as a starting point and the correction point corresponding to the drawing point as an end point, drawing an animation effect among the starting point, the intermediate point and the end point. According to the embodiment of the invention, smooth animation transformation can be carried out on the vector diagrams with different numbers of any two points, so that the animation of graphic transformation in scenes of graphic recognition and the like is more flexible.
Description
technical field [0001] The present invention relates to the technical field of graphics processing, in particular to a vector graphics animation transition method, device and intelligent terminal equipment. Background technique [0002] At present, many application software provide users with hand-drawn graphics services. The hand-drawn graphics drawn by users often show an effect that does not match the ideal graphics. Therefore, many application software will automatically correct the hand-drawn graphics drawn by users into the standard graphics expected by users. Transforming rough hand-drawn graphics into regular standard graphics can greatly improve drafting productivity. Today, with the increasing maturity of graphic recognition technology, the operating experience of equipment has become one of the core competitiveness of equipment manufacturers. However, in the current graphic recognition scene, the application software directly corrects the hand-drawn graphics to ...
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CPCG06T13/80
Inventor 吴诗乐
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD