Freehand HDR Imaging of Moving Scenes with Simultaneous Resolution Enhancement - Mathematical Image Analysis Group, Saarland University

Supplementary Material Page for Our EUROGRAPHICS Paper

Freehand HDR Imaging of Moving Scenes
with Simultaneous Resolution Enhancement

Image Data and Results

This page provides the image data used for the experiments in our paper.

We offer zip archives for download, which contain all images in JPEG format so that all important informations (such as exposure times) are available from the EXIF headers.

We also show the corresponding results obtained with our methods from the paper. To visualise the HDR images, we applied the tone mapping operator of Fattal et al. as implemented in the pfstools package. In addition, we offer to download the HDR images in the RGBE format proposed in G. Ward: Real Pixels. Graphics Gems II, Academic Press, 1992. A C implementation of a read/write library for RGBE data can be found here.

Aligning Exposure Series for HDR Imaging

Exposure series Clouds (512×340 pixels, exposure times between 1/250 and 1/30 seconds, see Figures 2 and 3 in the paper. The zooms in Figure 3 depict the rectangular region starting at pixel 14, 194 of size 110 x 110 pixels) Download the exposure series as zip archive.

Tone mapped HDR reconstruction after alignment with our proposed optic flow-based method. Download HDR image in RGBE format.

Joint SR-HDR Reconstruction

Exposure series Balcony (268×178 pixels, exposure times between 1/800 and 1/8 seconds, see Figure 4 in the paper. The zooms depict the rectangular region starting at pixel 358, 147 of size 85x85 pixels). Download the exposure series as zip archive.

Tone mapped SR-HDR reconstruction with our proposed optic flow-based method.
Download SR-HDR result in RGBE format.

Main Page Additional HDR Alignment Results >