Enhancement of Low Dynamic Range Videos using High Dynamic Range Backgrounds

When the door is closed, both the scene dynamic range and average luminance level change dramatically. Because the scene range is now smaller than the display range it is possible

High Dynamic Range (HDR) imaging encodes images and video with higher than normal bit-depth precision, enabling representation of the complete color gamut and the full visible range

Firstly, in order to simplify the creation of realistic scenes, we developed an automated realistic high dynamic range daylight simulation based on correct physical data that is

Here, the user selects an area similar to the region we are trying to recover using a stroke-based inter- face similar to our texture brush, and the target region is re- paired

In collaboration with the Monographic Museum of Conimbriga, our aim is to generate accurate and perceptually valid High Dynamic Range images of those frescoes and mosaics

We conducted sub- jective experiments to observe a relationship of perceived contrast change, given physical contrast, and different adaptation luminance in complex images so that

We have presented some validation methods for identify- ing the quality of the expansion methods. These validation methods currently only cater for still images and IBL appli-

Comparisons of Low Dynamic Range (LDR) and HDR content are made to illustrate the additional data that this new technology is able to capture, and the benefits this is likely to