  The lensless endoscope is a promising device designed to image tissues in
vivo at the cellular scale. The traditional acquisition setup consists in
raster scanning during which the focused light beam from the optical fiber
illuminates sequentially each pixel of the field of view (FOV). The calibration
step to focus the beam and the sampling scheme both take time. In this
preliminary work, we propose a scanning method based on compressive sampling
theory. The method does not rely on a focused beam but rather on the random
illumination patterns generated by the single-mode fibers. Experiments are
performed on synthetic data for different compression rates (from 10 to 100% of
the FOV).
