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Survey on Image Resolution Techniques for Satellite Images

Due to the low frequency nature of satellite image, it may appeared as blurred image. To improve the frequency of those images, image Resolution techniques are used. This is used in a huge number of applications such as remote sensing, medical imaging with important challenges such as reduction of aliasing, ringing, distortions, blurring, artifacts, etc. Enhancing the resolution of an image includes improving the number of pixels available to represent the details of image. This paper analyses the performance of various image resolution techniques for satellite images. The techniques are compared based on Mean Squared Error and Peak Signal to Noise Ratio.