Search Results - Defense

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Recoverable Liquid Nanofoam Energy Absorbers

‚ÄčExecutive Summary Energy absorption and dissipation systems such as shock absorbers, springs, foams and padding are used in a wide variety of applications where protection is required. In the protective equipment segment, users continue to search for new technologies to increase impact resistance with reduced weight. Sports and military helmets in...
Published: 10/18/2021   |   Inventor(s): Weiyi Lu
Keywords(s):   Category(s): Advanced Materials, Defense, Subassemblies and Components

Biofidelic Model of Human Cranium and Intracranial Contents

INTRODUCTION Brain injury researchers and human protection engineers need a tool to investigate how mechanical loading influences brain motion, strain and displacement. A new test object must be able to quantify metrics of soft-tissue/brain tissue disruption from head injury. Current testing for head injury is crash test dummies. This model determines...

Novel, Multi-Impact, Energy Diverting, Energy Absorbing, Repairable Helmets

Executive SummaryThis technology addresses brain injuries while wearing a helmet. A novel technique adds an outer layer to helmet shells to absorb multiple impacts and divert energy away for the skull to reduce concussions. The innovation can also reduce projectile penetration in a way that is repairable and re-healable for low or multiple low-velocity...
Published: 6/20/2019   |   Inventor(s): Mahmoodul Haq, Lawrence Drzal
Keywords(s):   Category(s): Advanced Materials, Defense, Transportation

Isotope Tagging For Workpiece Authentication

Executive SummaryOver the last 50 years, the U.S. Department of Justice has ranked art crime behind only drugs and arms in terms of highest-grossing criminal trades. While many incidents go unreported making it difficult to estimate the volume and total economic value lost, Interpol estimates have put the losses worldwide due to forgery and theft at...
Published: 3/15/2019   |   Inventor(s): Wolfgang Bauer, Bradley Sherrill
Keywords(s):   Category(s): Chemicals, Defense

Improved Hydrogel Technology for Tunable Energy Absorbance

Executive SummaryHydrogels have been known for decades to be capable of absorbing significant amounts of energy largely due to their unusual ability to hold substantial amounts of water. However, these gels often struggle in applications that require large amounts of deformation. MSU researchers have discovered a novel material additive to not only...
Published: 9/20/2018   |   Inventor(s): Weiyi Lu, Roozbeh Dargazany
Keywords(s):   Category(s): Advanced Materials, Chemicals, Defense, Materials, Nanotechnology

Improved Spoof Detection for Facial Recognition

Executive SummaryAs biometrics become more prevalent in our technology, the more important security and detection of illegitimate access attempts becomes. This technology improves the spoof detection capability of facial recognition technology, providing not only identification and rejection of a spoof face, but provide its rationale for rejection as...
Published: 4/12/2018   |   Inventor(s): Xiaoming Liu, Yaojie Liu, Amin Jourabloo
Keywords(s):   Category(s): Computer Software, Data Processing/Analysis, Defense

User Authentication via Keyboard Typing Behavior

Executive SummaryBiometrics (the measurement and analysis of physical or behavioral characteristics) can be used to identify and authenticate an individual, and to manage access to sensitive information or resources. A limitation with use of a single-point physical biometric (such as a fingerprint) is that access may be granted indefinitely, even after...
Published: 11/3/2017   |   Inventor(s): Xiaoming Liu, Joseph Roth, Dimitris Metaxas
Keywords(s):   Category(s): Computer Software, Defense, Computer Hardware

User Authentication via Keyboard Typing Sound

Executive SummaryBiometrics (the measurement and analysis of physical or behavioral characteristics) can be used to identify and authenticate an individual, and to manage access to sensitive information or resources. A limitation with use of a single-point physical biometric (such as a fingerprint) is that access may be granted indefinitely, even after...
Published: 11/3/2017   |   Inventor(s): Xiaoming Liu, Joseph Roth, Arun Ross, Dimitris Metaxas
Keywords(s):   Category(s): Computer Software, Defense, Computer Hardware

Improved Facial Mapping and Modeling

Executive SummaryImproving facial recognition and facial mapping is an area of research which has been rapidly advancing in the last decade in order to improve both security and entertainment products. This MSU developed technology has the ability to improve both high-quality 3D face fitting and facial recognition technologies allowing for the improvement...
Published: 11/3/2017   |   Inventor(s): Xiaoming Liu, Yaojie Liu, Amin Jourabloo
Keywords(s):   Category(s): Computer Software, Analytical Instruments, Data Processing/Analysis, Defense

Improved Facial Recognition and Rotated Facial Modeling

Executive SummaryThis software exhibits many improvements to current facial recognition technology. When compared to current state-of-the-art technology against standard databases, this invention showed a 15% improvement. Additionally this invention includes novel features such as the possibility of multiple image and still frame inputs, as well as...
Published: 3/14/2017   |   Inventor(s): Xiaoming Liu, Luan Tran, Xi Yin
Keywords(s):   Category(s): Computer Software, Defense, Telecommunications and Internet
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