如何使用（图像处理）opencv C ++检测低质量数据矩阵代码？ [英] How to detect the low quality data matrix code using(image processing) opencv C++ ?

问题描述

我试图检测数据矩阵代码但是没有得到矩阵代码的值。以提高数据矩阵图像质量的质量。



我尝试过：



最初我生成在线样本数据矩阵代码。当我使用这个示例代码时，它将获得代码轮廓值但是我使用原始（客户端给定代码）数据矩阵代码，图像不能获得轮廓值。如何检测该代码或如何使用openCV c ++提高此数据矩阵代码的质量。

i trying to detect the data matrix code but is not get the value of matrix code.how to improve the quality of data matrix image quality.

What I have tried:

initially i generate the online sample data matrix code .when i use this sample code it will get the codes contours values but i using original (client given code) data matrix code the image doesn't get the contours values .so how to i detect that code or how to improve the quality of this data matrix code using openCV c++.

推荐答案

您的问题很难回答。您应该首先从这个精美的 OpenCV教程中学习一些OpenCV，而不是找到一些可能的解决方案。 />


提示：最好在 OpenCV 论坛中提问OpenCV问题因为它是一个高度专业化的库。

Your question is much to unclear to answer. You should at first learn some OpenCV like from this fine OpenCV tutorial and than find some possible solution.

Tip: it is better to ask OpenCV questions in some OpenCV forum because it is a highly specialized library.

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