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How do I turn on ear detection on Airpods?

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Proceedings Article•DOI Fast learning ear detection for real-time surveillance Ayman Abaza, Christina Hebert, Mary Ann F. Harrison - Show less +2 more 11 Nov 2010 47 Citations	The developed ear detection system is very fast and can be used in a real-time surveillance scenario.
Open access•Book Chapter•DOI Shaped wavelets for curvilinear structures for ear biometrics Mina Ibrahim, Mark S. Nixon, Sasan Mahmoodi - Show less +2 more 29 Nov 2010 7 Citations	This ear detection technique is fully automated, has encouraging performance and appears to be robust to degradation by noise.
Open access•Proceedings Article•DOI Connected component based technique for automatic ear detection Surya Prakash, Umarani Jayaraman, Phalguni Gupta - Show less +2 more 07 Nov 2009 22 Citations	Ear detection results are found to be very good and speak for the efficiency and robustness of the technique.
Open access•Journal Article•DOI Ear recognition based on Gabor features and KFDA. Li Yuan, Zhichun Mu - Show less +1 more 17 Mar 2014-The Scientific World Journal 21 Citations	Experimental results of ear recognition on two datasets (USTB and UND datasets) and the performance of the ear authentication system show the feasibility and effectiveness of the proposed approach.
Journal Article•DOI Optical detection of middle ear infection using spectroscopic techniques: phantom experiments. Hao Zhang, Jing Huang, Tianqi Li, Sune Svanberg, Sune Svanberg, Katarina Svanberg, Katarina Svanberg - Show less +6 more 01 May 2015-Journal of Biomedical Optics 23 Citations	The results suggest that this method can be developed for improved clinical detection of middle ear infection.
Proceedings Article•DOI Ear Detection Based on Improved AdaBoost Algorithm Wen-Jing Li, Zhi-Chun Mu - Show less +1 more 31 Oct 2008 37 Citations	The third contribution is we designed an ear detection system of DSP and gained a good result of practical application.
Proceedings Article•DOI Ear authentication using Log-Gabor wavelets Ajay Kumar, Ajay Kumar, David Zhang - Show less +2 more 09 Apr 2007 32 Citations	Our experiments on two different public ear databases achieve promising results and suggest its utility in ear-based authentication.
Journal Article•DOI A human ear recognition method using nonlinear curvelet feature subspace Abdul Basit, Muhammad Shoaib - Show less +1 more 01 Mar 2014-International Journal of Computer Mathematics 43 Citations	achieved using the proposed method on publicly available ear database are up to 97.77% which show encouraging performance.
Proceedings Article•DOI Automatic Ear Detection for Online Biometric Applications Amioy Kumar, Madasu Hanmandlu, Mohit Kuldeep, Himanshi Gupta - Show less +3 more 15 Dec 2011 26 Citations	The experimental results carried out on 700 ear images confirm the utility of the proposed approach.

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