Quadridox


Quadridox, Inc. is a pioneering company merging physics with computation to revolutionize X-ray technology for a safer, healthier, and more informed world. Founded in 2018 and headquartered in Hillsborough, North Carolina, Quadridox develops state-of-the-art X-ray tools and technologies, including advanced simulation, synthetic data generation, and X-ray diffraction imaging systems. Their multidisciplinary team of experts delivers innovative software and hardware solutions for security, medical, and industrial applications, serving both government and commercial clients. Quadridox is committed to advancing X-ray system design, analysis, and validation, with a mission to enable rapid, accurate, and cost-effective detection and diagnosis across industries.

Industries

health-care
health-diagnostics
software

Nr. of Employees

small (1-50)


Patents

Method for capture of small-angle scatter over wide fields of view

US-12360064-B1

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Products

Real-time physics-based X-ray simulation software

Simulation software that models X-ray interactions and detector responses at scale, optimized for GPU acceleration to enable rapid generation of synthetic radiographs and CT/XRD data for system design and ML dataset production.

X-ray diffraction imaging hardware (OEM)

Engineered X-ray diffraction imaging systems and modular hybrid CT+diffraction scanners for baggage/cargo screening, specimen radiography, and industrial NDT applications.

Specimen radiography system using diffraction contrast

Ex-vivo specimen radiography instrument that acquires diffraction-based signatures to assist in distinguishing healthy from cancerous tissue for research and pre-clinical workflows.


Services

Creation of large, labeled synthetic X-ray datasets for ML training, algorithm testing, and virtual T&E; supports cloud or local deployment and batch production workflows with a graph-based UI option.

Simulation services for system design and analysis of X-ray detection systems, including custom scanner and detector modeling, virtual object creation, and performance evaluation.

Design and prototyping of X-ray diffraction imaging hardware and hybrid CT+XRD systems for baggage, cargo, specimen imaging and industrial inspection.

Support for validation studies, cooperative research, and virtual test & evaluation of X-ray scanners using synthetic datasets in collaboration with government laboratories and testing organizations.

Expertise Areas

  • Physics-based X-ray simulation and synthetic data generation
  • X-ray diffraction imaging and material discrimination
  • Hybrid CT + diffraction system design
  • Machine learning dataset generation and algorithm support
  • Show More (4)

Key Technologies

  • X-ray diffraction imaging (XRD)
  • X-ray computed tomography (CT)
  • Physics-based X-ray simulation
  • GPU-accelerated ray tracing
  • Show More (6)

News & Updates

Demonstration of the BioSpecx system at the National Institutes of Health.

Quadridox received a contract from the U.S. Department of Homeland Security Science and Technology Directorate to develop and test a novel explosives detection system for airport baggage.

Quadridox sponsored and presented two talks and a poster at the CEDD24 meeting.

Quadridox's team generated 70,000 images to support a vendor's AI and X-ray product launch.

Participation in a panel discussion on innovation in business.

Quadridox featured by SBTDC for its innovative approach to X-ray technology.

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