I have a problem, which probably is really basic, but I have not able to find a solution to for a 1½ week now.
I have RGB images, which by default opens in 3 channels. This gives me a problem, when using a macro, as my commands (bit-conversion, threshold etc.) are non-specific to the 3 different channels - as a result nothing happens, when I run a command, as none of the channels is selected.
Thus, the question is, how I program ImageJ to perform any given command on a specific and/or all channels (related to a specific RGB image).
Thanks in advance.