THETA EXIF Library
Project description
thetaexif is a Python library for RICOH THETA image. It provides a EXIF reader class and a rectification tool.
Requirements
Python 3.6 or later
Pillow
Scipy
Setup
$ pip install thetaexif
Usage
In Python
>>> from thetaexif import ExifReader, tag
>>> reader = ExifReader('image.jpg')
>>> reader.makernote[tag.FIRMWARE_VERSION]
b'Rev0102'
>>> reader.theta[tag.ZENITH_ES]
(Fraction(20, 1), Fraction(-24, 1))
Show Theta EXIF
$ theta-tool info image.jpg RICOH Marker Note 0x0001 [MakerNoteType]: Rdc 0x0002 [FirmwareVersion]: Rev0102 0x0005 [SerialNumber]: 0000000000102690 0x1000 [RecordingFormat]: 2 THETA Subdir 0x0001 [RicohCameraType]: 1 0x0002 [HDRType]: 0 0x0003 [ZenithEs]: (20, -24) 0x0004 [CompassEs]: 45/2 0x0005 [AbnormalAcceleration]: 0 0x0101 [FilmISO]: (100, 0, 100, 0) 0x0102 [Aperture]: (21/10, 21/10) 0x0103 [ExposureTime]: (1/4000, 1/4000) 0x0104 [SensorSerial1]: A0015348 0x0105 [SensorSerial2]: A0015357
Rectification
rectify command reads gyroscope and compass data and rotate images to rectify camera pose.
Rectify image.jpg and save to image_rectified.jpg:
$ theta-tool rectify image.jpg
Rectify image.jpg using compass data (rotate image to face the north):
$ theta-tool rectify -c image.jpg
Keep EXIF and rectify:
$ theta-tool rectify -e image.jpg
Changelog
0.2 (2019-05-02)
Support Python 3.x
Remove the dependency on Cython
0.1 (2014-06-22)
Initial release
Release history Release notifications | RSS feed
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thetaexif-0.2.tar.gz
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