adds R-FCN to object-detection

Author: krosaen

README.md

@@ -220,6 +220,9 @@ I would continue adding papers to this roadmap.
 
 **[7]** Liu, Wei, et al. "**SSD: Single Shot MultiBox Detector**." arXiv preprint arXiv:1512.02325 (2015). [[pdf]](http://arxiv.org/pdf/1512.02325) :star::star::star:
 
+**[8]** Dai, Jifeng, et al. "**R-FCN: Object Detection via
+Region-based Fully Convolutional Networks**." arXiv preprint arXiv:1605.06409 (2016). [[pdf]](https://arxiv.org/abs/1605.06409) :star::star::star::star:
+
 ## 3.3 Visual Tracking
 
 **[1]** Wang, Naiyan, and Dit-Yan Yeung. "**Learning a deep compact image representation for visual tracking**." Advances in neural information processing systems. 2013. [[pdf]](http://papers.nips.cc/paper/5192-learning-a-deep-compact-image-representation-for-visual-tracking.pdf) **(First Paper to do visual tracking using Deep Learning,DLT Tracker)** :star::star::star: