This pull request introduces several enhancements and new features to the langtest/transform/image/robustness.py file. The changes focus on improving image transformation robustness and adding new classes for various image overlay techniques.
Enhancements to existing transformations:
Image Text Overlay: Updated default text, font size, and position for better visibility and added transparency to the font color.
Image Watermark: Added a default value for the watermark parameter to simplify usage.
New features:
ImageRandomTextOverlay class: Introduced a new class to add random text overlays on images, enhancing robustness testing for visual QA tasks.
ImageRandomLineOverlay class: Added a new class to overlay random lines on images, providing another method for robustness testing in visual QA.
ImageRandomPolygonOverlay class: Created a new class to overlay random polygons on images, further diversifying robustness testing methods for visual QA.
Minor improvements:
Reset mask in transform method: Ensured the mask is reset after each iteration to maintain consistency in transformations. [1][2]
This pull request introduces several enhancements and new features to the
langtest/transform/image/robustness.pyfile. The changes focus on improving image transformation robustness and adding new classes for various image overlay techniques.Enhancements to existing transformations:
New features:
Minor improvements: