Image Processing Reference
One more note on FDRTools: After you have exported the LDR image,
the process is completed. It is not intended to save the image as an HDR file.
Nevertheless, when you shut down the program, the project is saved with all
edits and adjustments that you have made. So you may reopen the project
and alter the settings to your convenience.
We come to the end of this chapter on the topic of working with layers
and masks. So far, we have been working with color photographs. Naturally,
the methods I've demonstrated can also be applied to black-and-white
photographs. What you have to watch out for in black-and-white photography
will be discussed in the next chapter.