HDR-Imaging for Welding
The image on the left shows the scene captured by a standart camera. Here the scene comprimises both a bright light source and some text on the right. Using the suggested HDR technique, we can craft an image which contains both the detailed structure of filament of the light source and the text in readable form. Below you can see the four images channels of the raw bayer image:
For other details on the project, see the Visible Welding Homepage for details.