SSIMS_v0.3.3.0

Major changes:

• Huge speed improvement for feature tracking by using https://github.com/chinue/Fast-SSIM
• Significantly reduced computational complexity for feature tracking step
• Removed option to choose subpixel estimator size, Gaussian 2x3 fit now default

Minor changes:

• Changes to console printing format, added progress bar
• Bugfixes in filter_frames.py
• Minor bugfixes in GUI
• Added docstrings and type hints in Python files

SSIMS_v0.3.2.0

Major changes:

• Added "Explore colorspaces" option in Filter frames form

Minor changes:

• Added new filters and polished old ones
• RGB model now default for filtering
• Keybindings changed for inspect_images.py
• New DJI Mini 2 parameters from Metashape

SSIMS_v0.3.1.4

Minor changes:

• HSV filter result reverted to binary image
• Fixed an HSV filter ranging bug

SSIMS_v0.3.1.3

Minor changes:

• Added preview button for individual filters in the stack
• Minor bugfixes in Filters form

SSIMS_v0.3.1.2

Minor changes:

• Added a negative image filter
• HSV filter now returns masked image instead of binary image
• Fixed sorting issue in Filters form

SSIMS_v0.3.1.1

Minor changes:

• Camera matrix scaling factor changed to image width (W)

SSIMS_v0.3.1.0

SSIMS_v0.3.1.0

Major changes:

• Added a camera calibration workflow

Minor changes:

• Added a calibration chequerboard template to camera_profiles folder

SSIMS_v0.3.0.3

SSIMS_v0.3.0.3

Major changes:

• Fixed bug in Filter form where canceled filter does not properly return to the available filters list

Minor changes:

• Measure distance window now opens in full screen mode
• Added shebang lines for Linux
• Replaced a couple accidental backslashes in path strings
• Fixed DJI Mini 2 tangential distortion coeff's swap

SSIMS_v0.3.0.2

SSIMS_v0.3.0.2

Minor changes:

• Removed skew coefficient from camera profiles and GUI
• Reduced number of possible radial distortion coefficients from 6 to 3
• Transposed camera matrix to match OpenCV style
• Fixed issue of legend not showing in GCP selection plot for orthorectification

SSIMS_v0.3.0.1

Major changes:

• Fixed imwrite() bug in stabilization script for OpenCV 4.5+

Minor changes:

• Added Laplacian filter for preprocessing
• Fixed problem where form would hang when Python was not found in %PATH%
• If Python not in %PATH%, environmental variable window not opens in Administrator mode
• Replaced couple occurances of f-strings with .format() for pre-Python 3.7 compatibility