Author : Swapnali Pandit Chaudhari and S.V.Patil

This proposed method a various exposure fusion image to acquisition the high dynamic range. The five input image are combining in single image with different exposure time, while change the shutter speed when aperture is fixed and estimate the irradiance value of each pixel .This paper presents accurate multiple exposure fusion technique for the HDRI acquisition and also estimate the underexposure and overexposure region by using Maximum a posterior estimation (MAP) and reduce the noise. We can take the different image from various image using the contrast stretching using histogram, in contrast streching indicated the intensity of pixel .

Keywords: High Dynamic Range Image (HDRI), Histogram Contrast Stretching, Maximum A Posteriori (MAP) Estimation, Multiple Exposure Fusion.

Article published in International Journal of Current Engineering and Technology, Vol.5, No.5 (Oct-2015)