Hdrv
can you find that russian hdr film where they mod a mirror reflex camera to output 2 images in different exposure (F) values, and produce real-time HDR? i found it like 10 years ago.
The project you're referring to is likely "HDR Video from Non-HDR Cameras" by researchers from the Moscow State University, including Vladimir Khan, Vladimir Yuzhikov, and Yury Gribov, among others. This work was presented in a paper published around 2010.
The technique involved modifying a DSLR camera to capture two different exposures simultaneously using a beam splitter and a modified mirror reflex mechanism. The system allowed for capturing one image at a normal exposure and another at a different exposure (brighter or darker), which were then combined in real time to create HDR video.
The setup utilized the split images to extend the dynamic range, effectively capturing HDR video even with a non-HDR camera by using the two differently exposed images to represent the full range of light and dark in a scene.
If you're looking for more details or the specific implementation, searching for the authors' names along with terms like "HDR video DSLR modification" might help you find more in-depth information or publications related to this project.
av ChatGPT (ris och ros)
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