Merge pull request #4 in CATS/extractors-image from exif_extractor to master* commit 'a9401415d0b653846670472b096ac92435bdae25':
Revert "Fixed filename for metadata previewer"
Fixed filename for metadata previewer
Fixed edge case with first entry of a Histogram in EXIF
Updated to preserve nested EXIF & data types
Fixed edge case with first entry of a Histogram in EXIFTo ensure key/value is swapped in a histogram. The EXIF data uses count
as the key and pixel color as value, so the key may not be unique unless
we use color as key and count as value.
Updated to preserve nested EXIF & data typesNow nested objects in EXIF data will be nested in resulting JSON
metadata as well. Two structures - Histogram and Colormap - currently
use special handling. Also, strings undergo simple RegEx to identify
ints, floats and boolean values.
Added EXIF metadata extractorStill a work in progress (EXIF data not nested correctly) but the exif
extractor will try to use ImageMagick identify tool to extract EXIF data
from image.
Sandeep Puthanveetil Satheesan
Rob Kooper
Maxwell Burnette