hdrread - Read high dynamic range (HDR) image
Syntax
hdr = hdrread(filename)
Description
hdr = hdrread(filename) reads
the high dynamic range (HDR) image from the file specified by filename. hdr is
an m-by-n-by-3 RGB array in the range [0,inf) of
type single. For scene-referred data sets, these
values usually are scene illumination in radiance units. To display
these images, use an appropriate tone-mapping operator.
Class Support
The output image hdr is an m-by-n-by-3 image
of type single.
Examples
hdr = hdrread('office.hdr');
rgb = tonemap(hdr);
imshow(rgb);See Also
hdrwrite, makehdr, tonemap
Reference
[1] Larson, Greg W. "Radiance File
Formats"http://radsite.lbl.gov/radiance/refer/filefmts.pdf
 | graythresh | | hdrwrite |  |
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