7. Results: Reference picture: barbara.jpg (512x512) HEVC-Main Still Picture Profile WebP QP PSNR in dB Bit rate in Bits per Encoding Q PSNR in dB Bit rate in Bits per Encoding kbps Pixel time in kbps Pixel time in seconds seconds 22 42.8459 344.120 1.3127 45.923 75 39.08 289.920 1.106 0.070 27 39.4053 211.704 0.8076 42.491 50 36.84 217.986 0.831 0.061 32 36.1660 126.712 0.4834 38.835 35 35.10 176.112 0.672 0.058 37 32.9291 71.1120 0.2713 35.737 25 33.84 148.576 0.567 0.054 Table.1 figure 9. Encoding Time vs Bpp Plot for Barbara.jpg (512x512) figure 10. Encoding Time vs Quantization Parameter Plot for Barbara.jpg (512x512) Note: For WebP Q=100 is loseless and for HEVC QP=0 for loseless.
7. Results: Reference picture: barbara.jpg (512x512) HEVC-Main Still Picture Profile WebP QP PSNR in dB Bit rate in kbps Bits per Pixel Encoding time in seconds Q PSNR in dB Bit rate in kbps Bits per Pixel Encoding time in seconds 22 42.8459 344.120 1.3127 45.923 75 39.08 289.920 1.106 0.070 27 39.4053 211.704 0.8076 42.491 50 36.84 217.986 0.831 0.061 32 36.1660 126.712 0.4834 38.835 35 35.10 176.112 0.672 0.058 37 32.9291 71.1120 0.2713 35.737 25 33.84 148.576 0.567 0.054 Table.1 figure 9. Encoding Time vs Bpp Plot for Barbara.jpg (512x512) figure 10. Encoding Time vs Quantization Parameter Plot for Barbara.jpg (512x512) Note: For WebP Q=100 is loseless and for HEVC QP=0 for loseless.
Interim%20report%20FOR%20MULTIMEDIA%20PROCESSING_Deepu_Philip.docx