Thanks Greg! I am getting closer... Can I bother anyone with a few more
questions?
1) My first attempt after installing the Unix version of exiftool showed
this output near the end:
>raw2hdr -o B1.hdr *.NEF
.
.
.
Loading NIKON D90 image from Img1319.NEF ...
Scaling with darkness 0, saturation 3840, and
multipliers 2.170906 1.000000 1.163172 1.000000
AHD interpolation...
Converting to sRGB colorspace...
Writing data to standard output ...
1 image files updated
Executing: hdrgen -m 400 -e -a -r /tmp/raw2hdr.vVpbvN/sqr.rsp -o B1.hdr
-c sRGB /tmp/raw2hdr.vVpbvN/Img1310.tif /tmp/raw2hdr.vVpbvN/Img1311.tif
/tmp/raw2hdr.vVpbvN/Img1312.tif /tmp/raw2hdr.vVpbvN/Img1313.tif
/tmp/raw2hdr.vVpbvN/Img1314.tif /tmp/raw2hdr.vVpbvN/Img1315.tif
/tmp/raw2hdr.vVpbvN/Img1316.tif /tmp/raw2hdr.vVpbvN/Img1317.tif
/tmp/raw2hdr.vVpbvN/Img1318.tif /tmp/raw2hdr.vVpbvN/Img1319.tif
phdrimg.cpp@564>data: /tmp/raw2hdr.vVpbvN/Img1310.tif: needs exposure
calibration
hdrgenmain.cpp@185>data: Failure generating HDR image
2) I then dug up an old response file, and tried a few different
permutations of the following:
>raw2hdr hdrgen -r cama.rsp -o output.hdr *.NEF
>raw2hdr -r cama.rsp -o output.hdr *.NEF
>...etc..
However, I got different errors with different command orderings. I am
sure I have a syntax/command order problem, but I am also worried that
if/when I get it right, there will be another problem... The cama.rsp
file I have was made from jpegs. I may have to remake this with .NEFs,
but I am not sure how to get a .rsp file from .NEFs. Any suggestions?
3) Finally, I have a lot of Radiance/Photosphere/hdrgen creators and
software to credit in my work. Is there a documented list for proper
software references, or should I do my best by examining the literature?
Thanks again!
-Chris
On 3/7/12 4:50 PM, Gregory J. Ward wrote:
I goofed with the posted script. You need to download and install
Exiftool yourself from:
http://www.sno.phy.queensu.ca/~phil/exiftool/install.html
<http://www.sno.phy.queensu.ca/%7Ephil/exiftool/install.html>
I think I mentioned this in a follow-up post. Once you have that, the
script should at least urn.
-Greg
*From: *Chris Kallie <[email protected] <mailto:[email protected]>>
*Date: *March 7, 2012 2:16:45 PM PST
*
*
Dear All,
I would like to make use of Greg's script, but had a problem. It
seems that either my search path for the exiftool is not checking the
local directory, or I have to copy exiftool to the right directory,
or update perl, but I'm not sure. My input and output is shown below.
The error at the bottom of the snippet repeats for each image. Any
advice?
Also, is there a good reason for me to create my own calibration file
for my camera? Or is it safe to use the built-in calibration data for
my camera?
Thanks!
Chris
GRad:~ chris$ cd Thesis/BangFilt/WardMethod/raw/B1
GRad:B1 chris$ ls
Img1310.NEF Img1312.NEF Img1314.NEF Img1316.NEF
Img1318.NEF dcraw hdrgen
Img1311.NEF Img1313.NEF Img1315.NEF Img1317.NEF
Img1319.NEF exiftool raw2hdr
GRad:B1 chris$ raw2hdr -o B1.hdr *.NEF
Loading NIKON D90 image from Img1310.NEF ...
Scaling with darkness 0, saturation 3840, and
multipliers 2.170906 1.000000 1.163172 1.000000
AHD interpolation...
Converting to sRGB colorspace...
Writing data to standard output ...
Can't locate Image/ExifTool.pm in @INC (@INC contains: ./lib
/Library/Perl/Updates/5.10.0
/System/Library/Perl/5.10.0/darwin-thread-multi-2level
/System/Library/Perl/5.10.0
/Library/Perl/5.10.0/darwin-thread-multi-2level /Library/Perl/5.10.0
/Network/Library/Perl/5.10.0/darwin-thread-multi-2level
/Network/Library/Perl/5.10.0 /Network/Library/Perl
/System/Library/Perl/Extras/5.10.0/darwin-thread-multi-2level
/System/Library/Perl/Extras/5.10.0 .) at ./exiftool line 30.
BEGIN failed--compilation aborted at ./exiftool line 30.
On 2/20/12 12:10 PM, Gregory J. Ward wrote:
Photosphere does not accept camera RAW as input, but I have written
a Perl script that uses dcraw with the command-line HDR image
builder hdrgen to overcome this limitation. It also requires the
use of another third-party program, exiftool, which I have packaged
together for you at:
http://www.anyhere.com/gward/pickup/raw2hdr.tgz
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