• Detecting Early Stage Pressure Ulcer on Dark Skin Using Multi Spectral Imager 

      Kong, Linghua; Sprigle, Stephen; Yi, Dingrong; Wang, Chao; Wang, Fengtao; Liu, Fuhan; Wang, Jiwu; Zhao, Futing (Georgia Institute of Technology, 2009)
      This paper introduces a novel idea, innovative technology in building multi spectral imaging based device. The benefit from them is people can have low cost, handheld and standing alone device which makes acquire multi ...
    • Handheld Erythema and Bruise Detector 

      Kong, Linghua; Sprigle, Stephen; Duckworth, Mark G.; Yi, Dingrong; Caspall, Jayme J.; Wang, Jiwu; Zhao, Futing (Georgia Institute of Technology, 2008)
      Visual inspection of intact skin is commonly used when assessing persons for pressure ulcers and bruises. Melanin masks skin discoloration hindering visual inspection in people with darkly pigmented skin. The objective ...