跑步号码识别
我在一家公司工作，该公司制作跑步比赛的照片并将其上传到网络上，以便跑步者可以下载它们。问题是，该公司可以为每次比赛制作超过 2000 张照片，而跑步者很难找到自己。因此，该公司要求我开发一个应用程序，根据跑步者编号对所有照片进行索引。
我尝试过对所有图像应用 OCR，但没有结果。 我不知道从哪里开始。是否有任何算法可以搜索给定的对象？我的意思是，我可以有一个数字的示例照片，并在照片中查找类似的子图像。
计算时间并不重要，因为照片在上传到网络之前会进行预处理。
I work for a company that makes photos of running competitions and uploads them to a web, so that the runners can download them. The problem is that the company can make more thatn 2000 photos for each competition and it can be very dificult for the runner to find himself. So the company have asked me to develop an application that indexes all the photos by the runner number.
I have tried with aplying an OCR to all the image with no results.
I have no idea from where to start. Is there any algorithm that searches for a given object?i mean, i could have an example photo of one number and look for similar subimages in the photos.
The computation time doesn´t matter, since the photos would be preprocessed before uploading them to the web.
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那么，跑步者看起来怎么样？是什么让他们看起来与世界其他地方不同？看看他们穿的衣服，找到所有跑步者共有的、而场景中其他人不常见的东西，并尝试搜索类似于跑步者“搜索参数”的东西。
Well, how do the runners look? What makes them look different from the rest of the world? Look at what they wear, find something common to all the runners and uncommon to the rest of the scene, and try to search for something that resembles the "search parameters" for the runner.