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We achieved sensitivity of 30 pT/Hz1/2 and working bandwidth larger than 100 MHz, using cavity optomechanical magnetometry, and also demonstrated quantum light enhanced sensitivity in such a magnetometer.
Optomechanical magnetometers have been previously demonstrated to achieve sensitivities comparable to the state-of-the-art magnetometers of comparable size. They combine the ultra-precise cavity optomechanical measurement and magnetostrictive response of terfenol-d. We have achieved reproducible sensitivities of 600 pT/√Hz using a combination of standard photolithography and sputter deposition techniques...
Machine translation (MT) research in Indian languages is still in its infancy. Not much work has been done in proper transliteration of name entities in this domain. In this paper we address this issue. We have used English-Hindi language pair for our experiments and have used a hybrid approach. At first we have processed English words using a rule based approach which extracts individual phonemes...
In today's technology driven world, it is essential to build secure systems with low faulty behavior. Authentication is one of the primary means to gain access to secure systems. Users need to be authenticated in order to gain access to the services and sensitive information contained within the system. Due to the surge in the number of touch based smart devices, there arises a need for a compatible...
In this paper, to enhance identity acquisition procedures in smartphones and make the process transparent to the user, a novel User Identity Sensing approach leveraging the unified fingerprint enabled touch panel that combines multiple capacitive TFT based fingerprint sensors directly with the touch screen panel of the smartphone is proposed. The solution passively fulfills mobile users identity management...
Detecting Person-Of-Interest (POI), e.g., fugitives, criminals and terrorists in public spaces is a critical requirement of many law enforcers and police officers. In realty, most law enforcement personnel cannot effectively differentiate POIs from millions of faces and thus demand a portable assistant to recognize faces, in order to take the golden opportunity taking the POIs into immediate custody...
Prosopagnosia (PA), or the inability to recognize faces, is widespread around the world, with no effective cure for the disease. We propose a wearable system to improve prosopagnosic's daily life. The system utilizes a real-time face recognition application that runs on a smartphone, and a portable eyewear that displays descriptive information when a person appears in range of camera mounted on the...
Due to hypersensitivity to sound, patients with autism spectrum disorders (ASD) can feel frustrated and even profoundly fearful when talking with multiple speakers. This exacerbates their impairments in social interaction and communication. We propose a fully interactive system that allows ASD patient to focus on a single auditory stream (a person's voice) according to their preference during conversations...
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