Fig 1.
a) Typical sputum smear image; b) Bacilli highlighted in a red box.
Fig 2.
RGB data dispersion chart.
Fig 3.
Bacilli detection process.
Fig 4.
Smartphone mounting: a) Adapter, b) Optical microscope, c) Adapter-Microscope mounting, d) Smartphone, e) Image capture system.
Fig 5.
Distance between the microscope’s ocular and the smartphone lens.
Fig 6.
4160*3120 pixels.
Fig 7.
2513*2073 pixels.
Fig 8.
Segmentation results.
Table 1.
Images' sizes.
Table 2.
Segmentation results considering different image sizes.