Abstract
The authors developed a new visualization technique for hemoglobin concentration image called the
"near-infrared spectral reflectance motion image method." This method is based on Lambert-Beer's
law and the pattern separation. We evaluated the basic ability of this novel noninvasive
measurement method. From the spectral reflectance images of a palm, moving images of oxygenated
hemoglobin concentration pattern and deoxygenated hemoglobin concentration pattern were obtained
successfully. In this paper we reported the visualization technique.
