Award Data

High fidelity simulations of complex systems still pose a challenge to the scientist trying to understand its physical characteristics. The challenge is in finding useful bits in terabytes of data that directly relate to the nature of time-varying, multivariate data. An intelligent data mining capability is needed that has both knowledge (descriptive physics) and foresight (cognitive model of user ...

The monitoring of multiple UAV video sources is challenging, in part, due to the poor quality of the video received. Significant video degrading is caused by clouds, haze, and dust in the atmosphere; jitter and blurring from the UAV platform motion; and low video resolution due to sensor characteristics and high altitude flying. Higher quality video would alleviate much of the challenge for the o ...

The potential for radio communications to be used in asymmetric operations against coalition forces has grown exponentially and has expanded well beyond the now-familiar IED detonators. Expeditionary forces, in particular, convoys on the move, need an effective counter surveillance capability to combat this threat. Following a very successful Phase I effort, the team of 21st Century Systems Incorp ...

21st Century Technologies (21CT) proposes the Classification Labeling of Aggregated Data (CLAD) Phase 2 effort. CLAD addresses three key challenges in maintaining secure access of documents: 1) ensuring that all documents are properly labeled according to the most current guidelines, 2) providing a security classification level for a collection of documents, for which the aggregation of informatio ...

21st Century Technologies (21CT) proposes SHARP, a planning capability for dynamic resource management in work scope optimization for High Velocity Maintenance (HVM). SHARP is based on past 21CT efforts in dynamic and optimal resource allocation, using our ATO-Stream technologies. The ATO-Stream technologies solve planning problems similar to those encountered in work scope optimization, strategi ...

The Robust Foveated Encoding (RFCode) Phase II effort will improve battlefield capabilities and situational awareness by generating a portable software library implementing an advanced video compression system for unreliable tactical networks. RFCode uses foveated (variable-resolution) video coding to reduce data volume while maintaining operational effectiveness, enabling a superior compression r ...

In the Phase I STTR, N08-T029 “Novel Fiber Optic Methods for Sensing Shape, Orientation and/or Heading of Undersea Arrays and Tethers” a concept was developed for a fiber optic sensing array and shape reconstruction algorithm to be used for situation awareness of flexible undersea cable structures. Undersea cable structures are deployed in environments unsuitable for direct in-situ observation ...

The objectives for this Phase II effort follow logically from the Phase I proposal and the ground work laid in Phase I. The overarching goal is to prove a radically different approach to sensor packaging which offers a quantum leap in performance, cost reduction and manufacturability improvement. Preliminary testing results from Phase I indicate that the alternative technical approach to telemetry ...

Complex systems such as the AN/SPS-74(V) Periscope Detection Radar automatic target recognition system presents difficult training challenges for enhancing and maintaining operator proficiency. Technical challenges arise from the nature of software automation. The most difficult recognition cases can usually be trained effectively only with actual sensor data. Keeping the proficiency training curr ...

The Navy reduced manning requirements drive the need for more sonar automation. Automatically detecting and classifying targets of interest meets the challenge of reduced manning and workloads required for passive anti-submarine warfare (ASW) and torpedo detection, classification and localization (TDCL). The signal processing technology is comprised of a system architecture and a suite of algorith ...