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pfsinhdrgen(1) General Commands Manual pfsinhdrgen(1) NAME pfsinhdrgen - Create a pfs stream with different exposures defined by hdrgen script. SYNOPSIS pfsinhdrgen <sample.hdrgen> DESCRIPTION This program reads files defined in given hdrgen script and outputs them in a PFS stream. Each frame has a tag BV with corresponding brightness value (APEX standard). Larger BV corresponds to less expo- sure (darker image), necessary to capture a bright scene. The generated PFS stream is to be used with photo-metric calibration software and with generators of HDR images. HDRGEN script file is a plain text file in which each line contains: <path_to_an_image> <inverse_of_exposure_time_in_seconds> <aper- ture_size> <iso_speed> 0 In most cases it is convenient to use the jpeg2hdrgen program to create such a file automatically. In case it could not parse the exif informa- tion from jpeg files, it is necessary to create this file by hand. Be- low are the sample contents of such file: <--- cut here: sample.hdrgen /var/tmp/images/img08.jpg 4 2.8 100 0 /var/tmp/images/img09.jpg 58.8235 2.8 100 0 /var/tmp/images/img10.jpg 76.9231 2.8 100 0 /var/tmp/images/img11.jpg 322.581 2.8 100 0 /var/tmp/images/img12.jpg 400 2.8 100 0 <--- cut here: sample.hdrgen EXAMPLES pfsinhdrgen sample.hdrgen | pfsview View exposures defined in sample.hdrgen script. SEE ALSO jpeg2hdrgen(1) pfshdrcalibrate(1) pfsinme(1) BUGS The command cannot handle files with a space in the name. Please report bugs and comments on implementation to Grzegorz Krawczyk <gkrawczyk@users.sourceforge.net>. pfsinhdrgen(1)
NAME | SYNOPSIS | DESCRIPTION | EXAMPLES | SEE ALSO | BUGS
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