Table 1: Manipulations done on the digital images in group B.
Manipulation done | Level of change | Result obtained |
Brightness increase | (+50) | To make nuclei appear clearer. |
Contrast manipulation | (+50) | To make nuclei darker (hyperchromatic) |
Red-green-blue manipulation | • +20 towards Red, blue and green respectively. • Tone Balance (Mid-tones). • Luminosity shall be preserved. | To make squamous cell appear less keratinized along with darker nuclei. |