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High Dynamic Range Imaging with Multiexposure Image fusion: A Variational Frame work

In this paper we present a method for combining the multiple exposure images to composite a single image that offers optimal contrast and saturation. A variational method is proposed for combining the images by designing a method to formulate the energy. The energy is formulated by two term, one consists of pixel information with color difference and another is the mean and standard deviation. Several experiments demonstrate the quality of our work with respect to other methods in the state of art.