The Effect of Re-Use of Lossy JPEG Compression Algorithm on the Quality of Satellite Image
2D Scatter Plot
Signal-to-noise Ratio
Global Coefficient of Variation
Compression Ratio
Global Quartile Coefficient of Dispersion
In this study, an analysis of re-using the JPEG lossy algorithm on the quality of satellite imagery is presented. The standard JPEG compression algorithm is adopted and applied using Irfan view program, the rang of JPEG quality that used is 50-100.Depending on the calculated satellite image quality variation, the maximum number of the re-use of the JPEG lossy algorithm adopted in this study is 50 times. The image quality degradation to the JPEG quality factor and the number of re-use of the JPEG algorithm to store the satellite image is analyzed.
