如何判断一辆汽车的图像内的位置？ [英] How to determine the position of a car inside an image?

问题描述

是否可以分析图像和确定一辆车里面的位置？ 如果是的话，你会如何解决这个问题？

Is it possible to analyse an image and determine the position of a car inside it? If so, how would you approach this problem?

我正与一个相对较小的数据集（50-100），大多数的图像将类似于下面的例子：

I'm working with a relatively small data-set (50-100) and most images will look similar to the following examples:

我最感兴趣的是只检测垂直坐标，汽车的不实际的形状。例如，这是我要强调的是我的最终输出方面：

I'm mostly interested in only detecting vertical coordinates, not the actual shape of the car. For example, this is the area I want to highlight as my final output:

推荐答案

您可以尝试的OpenCV其中有一个目标检测的API。但是，你需要训练它......通过与大型图像集包含汽车提供的。

You could try OpenCV which has an object detection API. But you would need to "train" it...by supplying it with a large set of images that contained "cars".

• http://docs.opencv.org/modules/objdetect/doc/ objdetect.html
• 的http://robocv.blogspot.co.uk/2012/02/real-time-object-detection-in-opencv.html
• 的http://blog.davidjbarnes.com/2010/04/opencv-haartraining-object-detection.html

• http://docs.opencv.org/modules/objdetect/doc/objdetect.html
• http://robocv.blogspot.co.uk/2012/02/real-time-object-detection-in-opencv.html
• http://blog.davidjbarnes.com/2010/04/opencv-haartraining-object-detection.html

看上面的第二个链接它显示了检测，并围绕对象创建边框的例子....你可以使用它作为一个基础，你想做的事。

Look at the 2nd link above and it shows an example of detecting and creating a bounding box around the object....you could use that as a basis for what you want to do.

• 的http://www.behance.net/gallery/Vehicle-Detection-Tracking-and-Counting/4057777

各种论文：

• http://cbcl.mit.edu/publications/theses/论文 - 硕士 - leung.pdf
• http://cseweb.ucsd.edu/classes/ WI08 / cse190-A /报告/ scheung.pdf

• http://cbcl.mit.edu/publications/theses/thesis-masters-leung.pdf
• http://cseweb.ucsd.edu/classes/wi08/cse190-a/reports/scheung.pdf

各种图像数据库：

• http://cogcomp.cs.illinois.edu/Data/Car/
• http://homepages.inf.ed.ac.uk/ RBF / CVonline / Imagedbase.htm
• http://cbcl.mit.edu/software-datasets/CarData.html

• http://cogcomp.cs.illinois.edu/Data/Car/
• http://homepages.inf.ed.ac.uk/rbf/CVonline/Imagedbase.htm
• http://cbcl.mit.edu/software-datasets/CarData.html

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