  Most of the real world scenes have a very high dynamic range (HDR). The
mobile phone cameras and the digital cameras available in markets are limited
in their capability in both the range and spatial resolution. Same argument can
be posed about the limited dynamic range display devices which also differ in
the spatial resolution and aspect ratios.
  In this paper, we address the problem of displaying the high contrast low
dynamic range (LDR) image of a HDR scene in a display device which has
different spatial resolution compared to that of the capturing digital camera.
The optimal solution proposed in this work can be employed with any camera
which has the ability to shoot multiple differently exposed images of a scene.
Further, the proposed solutions provide the flexibility in the depiction of
entire contrast of the HDR scene as a LDR image with an user specified spatial
resolution. This task is achieved through an optimized content aware
retargeting framework which preserves salient features along with the algorithm
to combine multi-exposure images. We show the proposed approach performs
exceedingly well in the generation of high contrast LDR image of varying
spatial resolution compared to an alternate approach.
