  As a novel approach on visual photon imaging by a single photon sensitive
camera and PMTs, this work is trying to measure and identify muon tracks from
the 2-D images of CsI(Tl) crystal (scintillator detectors). It is possible that
muon tracks can be seen directly with a good signal-to-noise ratio neither with
further amplification nor external light, which provides an evolution method
for particle measurement in the photon-starved regime of scintillation
detectors. The setup of the crystal and camera testing system and the
identification algorithm of muon track will be discussed in detail including
the system calibration, identification model, signal-to-noise ratio, muon track
confirmation, and an expectation on further improvements and applications.
