检测图像中的对象，他们是如何做到的.我认为这是难以置信的 [英] detect object in image,how they did it. I think it is unbelieveable

问题描述

替代文字http://pascallin.ecs .soton.ac.uk/challenges/VOC/voc2007/examples/person_06.jpg 替代文字http://pascallin.ecs.soton. ac.uk/challenges/VOC/voc2007/examples/dog_08.jpg 替代文字http://pascallin.ecs.soton. ac.uk/challenges/VOC/voc2007/examples/sheep_07.jpg

此图片是从网站上下载的，团队以此方式展示了他们的研究结果. 我想知道他们是如何做到的，有些人知道告诉我，我将不胜感激.谢谢

this picture is download from a website,the team show their research result like this. I want to know how they did it, some body know tell me I will be appreciate. thank you

推荐答案

基于他们的出版物 ，可以得出结论，他们使用了SVM分类器和/或某种图形模型(马尔可夫随机场/条件随机场).同样，他们(可能)使用定向梯度直方图"作为特征.该方法意味着非常复杂的数学(准确地说是机器学习).如果您不熟悉，可以尝试使用其实现.

Based on their publications, one can conclude they use SVM classifier and/or some sort of a graphical model (Markov Random Field / Conditional Random Field). Also, they (probably) use Histograms of Oriented Gradients as features. The approach implies really complicated math (machine learning, to be precise). If you are not familiar, you could try to use their implementation.

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