Re: [darktable-devel] Q: BLOG profiling sensor and photon noise

2012-12-12 Thread johannes hanika
hey, sorry, newborn kid in the house, i just wanted to push out what i have.. it's certainly not very polished. there is a `darktable/tools/noiseprofile/build.sh' script to build the program `noiseprofile'. also, as henrik pointed out, `make.sh' (with the interesting name) will need some manual e

Re: [darktable-devel] Q: BLOG profiling sensor and photon noise

2012-12-12 Thread Ger Siemerink
one step futher, I have to be patience as you said I do have to hand-compile something? output/backtrace root@ubuntu:~/vcs/darktable/tools/noise# LANG=C root@ubuntu:~/vcs/darktable/tools/noise# gcc -O3 -o noiseprofile noiseprofile.c noiseprofile.c: In function 'invert_histogram': noiseprofile.c

Re: [darktable-devel] Q: BLOG profiling sensor and photon noise

2012-12-12 Thread Henrik Andersson
Just looked at the code, and alot of assumtions are made: First you should have darktable source tree at following location: /home/ger/vcs/darktable then there are also a c file in there that probably needs to be handcompiled: # cd ~/vcs/darktable/tools/noise # gcc -O3 -o noiseprofile noiseprof

[darktable-devel] Q: BLOG profiling sensor and photon noise

2012-12-12 Thread Ger Siemerink
Hello, Has anyone any idea what’s wrong? I tried to do what is written in the BLOG profiling sensor and photon noise The output starts with No such file or directory ./make.sh profiling : IMG_6774.pfm ./make.sh: line 10: /home/ger/vcs/darktable/tools/noise/noiseprofile: No such file or director