An Illumination And Proficient Photography Image Fusion Based On Gradient Exposure
 | International Journal of Computer Trends and Technology (IJCTT) |  |
| © - October Issue 2013 by IJCTT Journal | ||
| Volume-4 Issue-10 | ||
| Year of Publication : 2013 | ||
| Authors :N. UmaDevi , V.Punithavathi |
N. UmaDevi , V.Punithavathi"An Illumination And Proficient Photography Image Fusion Based On Gradient Exposure"International Journal of Computer Trends and Technology (IJCTT),V4(10):3585-3590 October Issue 2013 .ISSN 2231-2803.www.ijcttjournal.org. Published by Seventh Sense Research Group.
Abstract:- Digital Imaging System have been used in various image processing domains such as satellite and in commercial domain like Voter ID. In the proposed system the series of images are captured by digital camera which has bracketed features (Long Exposure and Short Exposure) and by using a standard dynamic range device (SDR) and synthesizing an image suitable for SDR displays. The SDR device traces scene details like contrasts and gradient direction in a series of SDR images with different coverage levels. The depth of field is first calculated, which helps to find the distance between the nearest and farthest objects in a scene which appears sharp in an images. The scene gradient measure, luminance measure is carried out in order to measure the gradient and increase the contrast of image and last step is integrating the results to get the fusion result. The fusion algorithm techniques are used for fusion of images based on contrast and gradient level. This is done in a multi-resolution of brightness variation in the sequence. Experimental results prove that the proposed scheme does not require any human interaction or parameter tuning for different scenes.
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Keywords :— Fusion, Gradient, Multi-resolution brightness