Figure 4 - The warped, registered HDR image (right column) achieves an accurate match of the perfectly produced synthetic HDR (left column) with loss of detail only on the order of single-pixel data. All of the loss of fine detail in brightly lit areas appears due to interpolation during the warp of the various images in the sequential multi-exposure from which the HDR is created. These images captured from a simulated 120 hz reasonably moving camera, allowing 4 exposures per output frame at 30 hz. The OFE and subsequent warp are able to register the images very effectively and with high accuracy, as hoped, thanks to the increased on-chip temporal sampling density of 120 hz.

The HDR images from which these exposures were re-extracted can be downloaded directy: perfect, registered.