References for KCF tracker and KCF-CN tracker

modules/tracking/doc/tracking.bib

@@ -67,3 +67,29 @@
   year={2013},
   organization={IEEE}
 }
+
+@article{KCF,
+  title = {High-Speed Tracking with Kernelized Correlation Filters},
+  journal = {Pattern Analysis and Machine Intelligence, IEEE Transactions on},
+  author = {Henriques, J. F. and Caseiro, R. and Martins, P. and Batista, J.},
+  year = {2015},
+  doi = {10.1109/TPAMI.2014.2345390},
+}
+
+@inproceedings{KCF_ECCV,
+  title = {Exploiting the Circulant Structure of Tracking-by-detection with Kernels},
+  author = {Henriques, J. F. and Caseiro, R. and Martins, P. and Batista, J.},
+  booktitle = {proceedings of the European Conference on Computer Vision},
+  year = {2012},
+}
+
+@INPROCEEDINGS{KCF_CN, 
+ author={Danelljan, M. and Khan, F.S. and Felsberg, M. and van de Weijer, J.}, 
+ booktitle={Computer Vision and Pattern Recognition (CVPR), 2014 IEEE Conference on}, 
+ title={Adaptive Color Attributes for Real-Time Visual Tracking}, 
+ year={2014}, 
+ month={June}, 
+ pages={1090-1097}, 
+ keywords={computer vision;feature extraction;image colour analysis;image representation;image sequences;adaptive color attributes;benchmark color sequences;color features;color representations;computer vision;image description;real-time visual tracking;tracking-by-detection framework;Color;Computational modeling;Covariance matrices;Image color analysis;Kernel;Target tracking;Visualization;Adaptive Dimensionality Reduction;Appearance Model;Color Features;Visual Tracking}, 
+ doi={10.1109/CVPR.2014.143},}
+ 
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