Abstract:… and demonstrated as part of the final deliverable. The smartphone application was designed to provide the user with audio, visual and haptic alerts about the various pedestrian phases on the selected crosswalk. It also provided alerts to pedestrian if the system detects… more
Abstract:… Robots) work. The system will be able to quickly and automatically adapt to changing environments in real time. Near-to-far learning techniques provide sensing far beyond stereo and LIDAR range, and deep learning techniques allow terrain classification, people detection,… more
Abstract:ABSTRACT: This research plans to use existing MSSS sensors to investigate methods to detect and track faint objects (greater than or equal to 14th visual magnitude) in any orbit around the Earth using ground-based electro-optics sensors, without prior knowledge of the… more
Abstract:We propose an acousto-optic tunable filter (AOTF) spectropolarimetric imaging system for enhanced standoff chemical detection in the Long Wave Infrared (LWIR) wavelength region. The AOTF has no moving parts, making it a rugged and reliable device, and it provides polarimetric… more
Abstract:… fabrication using narrow band gap semiconductor materials. Research Triangle Institute (RTI) in NC has experience in building FPAs using CQDs, and to the best of our knowledge is the only institute that has done this. HgTe QDs are currently limited to detection up to… more
Abstract:…, miniaturized sensors are often pushing the limits of physics, fighting against the effects of reduced scale on sensor mechanics. Meanwhile, in unconnected fields of research, physicists and chemists have been exploring methods for phenomenally sensitive detection of chemical… more
Abstract:…ons can be made faster based on event and status information available onboard. This is especially important for spacecraft where continuous communication is unavailable or for events that need a quick response to take advantage of an opportunity or to respond to a detected… more
Abstract:…, opportunities exist in border and maritime management and patrol, search and rescue, traffic monitoring, and commercial satellite augmentation. Other potential applications include: - Environmental science - Border surveillance - Wildland surveillance (fires, etc… more
Abstract:ABSTRACT: Investing in innovation that moves toward the widespread use of satellite autonomy has the potential to yield significant benefits to the space situational awareness (SSA) community. Most notably, if satellite platforms have the ability to detect and respond to events… more
Abstract:…. Major government use cases include potential NASA experiments accommodated on commercial platforms, and military use of the secure architecture to host SSA sensors on commercial host platforms to provide more comprehensive and robust worldwide coverage to detect and… more
Abstract:… reduced risk to human personnel, and have enabled new tactics, techniques, and procedures (TTPs). Use of Vertical Takeoff and Landing (VTOL) unmanned craft is growing as well, including large platforms such as the Blackhawk and K-Max, and smaller C4ISR platforms such as … more
Abstract:…nto another EO modulator which induces side bands onto the primary laser carrier frequency which are proportional in amplitude to the incident mmW energy. This signal is combined with the second laser on a photodiode which mixes the two signals in a homodyne detection approach.… more
Abstract:… unique capabilities of accomplishing this goal. BENEFIT: The potential applications for high-frequency, high-power photodiode technology and its capabilities are vast and could have a profound impact on our society. Traditionally, photodiode is made for detection of… more
Abstract:While most media attention in the wake of a terrorist attack, a natural disaster, or even a single building fire focuses rightly on the safety and wellbeing
of the general public, one often overlooked aspect of these catastrophic events is the extreme risk taken by first… more
Abstract:… coating is first and foremost a micromechanical system engineered for failure mitigation, oxidation prevention, and a slight self-healing. This Phase I effort aims to enhance these functions and add to them a material "immune response" capable of local detection… more
Abstract:… Cognitive Architecture for RePlanning and Execution, that shall support decision making for MCM missions with replanning, retasking, and rescheduling capabilities, and shall interoperate with the MEDAL-EA system. We will develop novel techniques for deviation detection,… more
Abstract:The effectiveness of synchrotron radiation science has been hindered by the limited availability of advanced diagnostics. In many cases, the capability to produce photon fluxes has outpaced the ability to detect and measure the resultant photons. Synchrotron applications are… more
Abstract:Marine mammals like bottlenose dolphins are maintained by US Navy's Marine Mammal Program to protect harbors and detect underwater mines. The maintenance and betterment of health of these dolphins in captivity is a priority in order to improve the fitness and readiness of… more
Abstract:Actionable situational awareness in cluttered and littoral environments with a passive sensor network requires a cost effective system capable of a high probability of detection of low-level undersea sound sources in large shallow water areas. Distributed passive arrays and… more
Abstract:… additional courses of action for the war fighter. Coordinated active engagement with surface ship sources and many receivers, combined with existing monostatic active returns, may improve signal-to-noise ratio performance resulting in increased: probability of detection,… more
Abstract:Torpedoes are a lethal threat to surface ships, and the ability to detect them remains a ship-safety priority. Current torpedo-detection algorithms are effective against certain models, but evolving torpedo propulsion systems and enemy tactics constantly chip at away at the… more
Abstract:…S. Navy have become increasingly difficult to locate using traditional passive acoustic sonar due to the advancement of quieting technologies in submarines. Low-Frequency Active (LFA) and Compact Low-Frequency Active (CLFA) sonars were developed to improve the detection range of… more
Abstract:This project will develop position-sensitive liquid argon detectors for a range of nuclear physics experiments. A particular need is for large area detectors with good energy, spatial and time resolution. Originally developed for calorimetry and the detection of… more
Abstract:… The raw signals will be converted into input variables for the classifier using a suite of proprietary real-time algorithms that include noise reduction, spectral decomposition and topographic mapping of the EEG signals, extraction of event-related potentials, detection of eye… more
Abstract:… cycle values. ES3 proposes to address mis-servicing issues through the use of a stand alone, on-aircraft, miniaturized data acquisition. The strut monitoring system (SMS) will have the ability to process and store captured data, and use programmed logic to detect… more
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