In-line multimodal imaging system for ice cream quality monitoring
A cutting-edge in-line multimodal imaging system integrating hyperspectral, thermal, visual, and ultrasound modalities for comprehensive ice cream quality monitoring. It detects composition, temperature distribution, foreign objects, and surface and internal structures.
Overview
This innovative in-line multimodal imaging system is designed to revolutionize the quality monitoring of ice cream during production. By integrating hyperspectral, thermal, visual, and ultrasound imaging modalities, the system provides a comprehensive analysis of ice cream quality parameters. It enables the detection of composition factors like fat, sugar, and moisture, analyzes temperature distribution, identifies foreign objects, and assesses surface and internal structural features such as air pockets and inclusions. This advanced solution promises to enhance product quality and safety in ice cream manufacturing.
Technical specifications
The system features a hyperspectral camera with a visible and NIR range of 400nm to 1000nm, capturing detailed spatial and spectral data to reveal chemical and physical properties. A thermal camera detects infrared radiation, creating a visual temperature map for precise temperature monitoring. The ultrasound imaging subsystem uses high-frequency sound pulses, ranging from 1 to 20MHz, to traverse the product and reflect off internal structures. The integrated system includes a GUI for control, visualization, and data logging, ensuring ease of operation and comprehensive data management.
Technology readiness level
Currently at Technology Readiness Level 5, the multimodal imaging system has been developed and is undergoing validation. The development plan includes implementation, GUI development, laboratory tests, and production line trials over an 18-month period. This structured validation process is aimed at refining the system for potential commercial deployment.
About University of Kent
The University of Kent is a large, comprehensive public research university with an international outlook and a strong civic role in Kent and the South East. Its Canterbury and Medway campuses connect researchers with regional partners through the shared Universities at Medway setting and the Historic Dockyard Chatham. Proximity to Discovery Park and the Kent and Medway Medical School supports practical collaboration with life-science companies, clinicians, NHS providers and public-sector organisations. Research draws on competitive funding from UKRI and its councils, Innovate UK, NIHR and other public and charitable sponsors; commercialisation staff support IP, licensing, spin-outs, contract research and Knowledge Transfer Partnerships.
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