“High dynamic range images from digital cameras raw data” by Joffre, Puech, Comby and Joffre
Conference:
Type(s):
Title:
- High dynamic range images from digital cameras raw data
Presenter(s)/Author(s):
Abstract:
Several methods have been proposed to reconstruct a High Dynamic Range (HDR) image from differently exposed photographs that are either scanned films or firmware-processed outputs of digital cameras [Debevec et al, 1997]. We use instead the unprocessed sensor data of digital cameras and show how this simplifies the HDR image reconstruction and more accurately reproduces color information from the original scene.
References:
1. Debevec, P., and Malik, J. 1997. Recovering high dynamic range radiance maps from photographs. In Proceedings of SIGGRAPH 1997, Annual Conference Series, ACM, 369–378.
2. Drago, F., Myszkowski, K., Annen, T., and Chiba, N. 2003. Adaptive logarithmic mapping for displaying high contrast scenes. In Proceedings of Eurographics 2003, The Journal of Computer Graphics Forum, 419–426.
3. Goesele, M., Heidrich, W., and Seidel, H. 2001. Color calibrated high dynamic range imaging with ice profiles. In Proceedings of the Ninth Color Imaging Conference, 286–290.
