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Image data processing method and device

An image data and processing method technology, applied in image data processing, image enhancement, image analysis and other directions, can solve the problem of reducing the accuracy and smoothness of data information, reducing the accuracy of data image data information expression, and low data image smoothness, etc. problem, to achieve the effect of improving quality and display effect, improving color continuity, and filling color accurately

Active Publication Date: 2020-09-11
ADVANCED NEW TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In most cases, the data points of the drawn image are non-uniform, and setting the radius too large or too small will reduce the accuracy and smoothness of the drawn data image to express the data information
If the radius of the gradient circle is too large, the data difference of dense data points will not be clearly distinguished, and even reduce or submerge the information to be expressed by some data; if the radius of the gradient circle is too small, the obtained There are many separate circular images and blank uncovered areas in the data image color, poor continuity, not smooth enough, and poor display effect
In addition, there may be singular data points in some cases, resulting in the obvious display effect of the singular data points in the data image, reducing the accuracy of the data information expression in the data image
[0004] The existing method of drawing images using gradient circles often makes the drawn data images less smooth, poor in continuity, and even blanks are not covered, which reduces the accuracy of data information expression in data images and the display effect of data images

Method used

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  • Image data processing method and device
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Embodiment Construction

[0030] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0031] figure 1 It is a method flowchart of an embodiment of an image data processing method described in this application. Although the present application provides the method operation steps or device structures as shown in the following embodiments or accompanying drawings, more or less operation steps may be included in the method or...

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Abstract

The invention provides an image data processing method and device. The method comprises that a preset algorithm is used to expand data to be processed smoothly, and uniform image data is generated; image gratings in a drawing area are determined according to the uniform image data; a single grating in the image gratings is divided into splicing image blocks in a preset number and a predetermined shape, at least one vertex of the splicing image block refers to the uniform image data; according to the uniform image data of the vertexes of the splicing image blocks, color data of the splicing image blocks in the image grating is determined, and a target image is drafted and generated. According to embodiments of the invention, data images can be drafted more smoothly and more uniformly, information of the image data can be expressed more accurately, and a display effect of the data images is better.

Description

technical field [0001] The present application belongs to the technical field of video data processing, and in particular relates to an image data processing method and device. Background technique [0002] In the pages of mobile terminals or PCs, it is often necessary to draw various pictures and images in order to display data information more visually. [0003] At present, in the drawing process of terminal page images, data images are often formed by using the method of gradient circular coverage. The method mainly includes: determining the data points of the drawing image in the drawing imaging area; drawing a circular image with a gradient with the data point as the center of the circle, usually the color of the circular image gradually becomes lighter from the center of the circle to the surrounding; all the data points The circular images overlap and cover the imaging area (there may also be a separate circular image that does not overlap with other circular images)...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T3/40G06T5/00G06T7/11G06T7/90
CPCG06T3/4038G06T5/002G06T2207/20221
Inventor 董晓庆
Owner ADVANCED NEW TECH CO LTD
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