3 accepted papers
A novel approach for gesture recognition on mobile handsets which does not require any additional transducers is presented. The method is based on transmitting ultrasonic pulses from the earpiece and the loudspeaker and receiving with two microphones, usually located at the top and the bottom of the…
We examine the relation between the sounds emitted by the knee joint during walking and its condition, with particular focus on osteoarthritis, and investigate their potential for noninvasive detection of knee pathology. We present a comparative analysis of several features and evaluate their discri…
We study the acquisition and analysis of sounds generated by the knee during walking with particular focus on the effects due to osteoarthritis. Reliable contact instant estimation is essential for stride synchronous analysis. We present a dynamic programming based algorithm for automatic estimation…