使用 opencv 或其他一些技术识别出现在图像 ios 四个角上的黑色图案 [英] Recognize Black patterns appearing on the four corners of the image ios using opencv or some other technique

问题描述

我遇到了一个问题，即如何识别图像中的某些模式.

I am stuck with a problem that is how to recognize some patterns in image.

图片为纯白色的纸张图片，四个角的图案为黑色.我想识别图像上的黑色图案?

the image is the image of paper which is pure white and the patterns are in four corners are in black. I want to recognize the black patterns on the image?

我在网上冲浪了很多，发现 opencv 作为答案.但是没有提供任何内容来描述如何使用 opencv 来实现所需的功能.

I surf a lot on the net and found that the opencv as a answer. but there is nothing provided that describe how to use opencv in order to achieve the required feature.

请从一些编码的角度帮助我，或者提供一些我应该遵循的链接或我应该用来实现此功能的任何开源库的任何名称.图案的图像如下:-

Please help me with some coding point of view or provide some link which I should follow or any name of any open source library which I should use to achieve this feature. The image for pattern is below:-

图像由纯白色背景和角落的四个黑色图案组成.我需要识别所有四个角落的这些黑色图案然后处理图像.椭圆形的一个角落突出显示它.

The image consist of pure white background and four black patterns in the corner.I need to recognize these black patterns in the all four corners all then process the image.One corner shown in oval to highlight it.

任何建议将不胜感激.

提前致谢！

推荐答案

也许这个问题对您有帮助，尤其是 网球识别教程的链接似乎几乎就是您要找的东西.

Maybe this question is helpful for you, especially the link to the Tennis Ball Recognizing Tutorial seems to be pretty much what you are looking for.

关于如何在 iOS 上使用 OpenCV，您可能想看看 OpenCV-iOS 和 iOS 计算机视觉.

Regarding how to use OpenCV on iOS you might want to take a look at OpenCV-iOS and Computer Vision with iOS.

这篇关于使用 opencv 或其他一些技术识别出现在图像 ios 四个角上的黑色图案的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！