Products / Processes Developed

• Multi-Resolution Combined Statistical Feature (MRCSF)
• Markov Random field Multi-Resolution Combined Statistical Feature (MRMRCSF)
• Multiple Regression technique for Color-to-Grayscale conversion
• Least Square based Color-to-grayscale conversion
• Gray Level Rectangular Co-occurrence Matrix (GLRCM)
• Modified Convolutional Neural network Architecture
• Perceptual weight computation for C2G
• Single color channel based C2G
• Critical region analysis of Tamil manuscript characters using critical area zoning