Hyperspectral-imaging is label-free imaging technique. We designed hyperspectral source based on chromatic dispersion property of off-the-shelf lenses, that can be incorporated into standard endoscope/microscope to perform hyperspectral-imaging.
Multimodal low-cost endoscopy is desirable in poor resource settings. Here, we developed smartphone-based low-cost, reusable tethered capsule endoscope that allows white-light, narrowband, and fluorescence/autofluorescence imaging of esophagus
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