Rajeev Bhujade

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Power transmission line inspection using Unmanned Aerial Vehicles (UAV) is taking off as an exciting solution due to advances in sensors and flight technology. Extracting power-lines from aerial images, taken from the UAV, having complex natural surroundings is a critical task in the above problem. In this paper we propose an approach for suppressing(More)
Readily available audio interfaces on mobile devices (speakers and microphones) can be used to communicate data over a short range without the need for expensive infrastructure, using the imperceptible upper audio band (16–20KHz) of frequencies. A multi-tone Frequency Shift Keying (FSK) modulation is proposed for communication over the upper audio(More)
This paper presents a limited vocabulary isolated-word speech recognition system based on Hidden Markov Model (HMM) that involves two stage classification and is implemented on Texas Instruments' (TI) DaVinci embedded platform for a home infotainment system. A methodology using simple metric has been proposed for segmenting the words into sub-word units and(More)
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