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Various inline stream processors for image augmentation.

Project description

Inline stream processors for image augmentation:

  • add-annotation-overlay-od: adds object detection overlays to images

  • crop: crops images

  • flip: flips images either left-to-right, up-to-down or both

  • gaussian-blur: applies gaussian blur to images

  • hsl-grayscale: turns RGB images into fake grayscale ones by converting them to HSL and then using the L channel for all three channels

  • linear-contrast: applies linear contrast to images

  • rotate: rotates images by a specified degree (0-360) or randomly within degree range

  • scale: scales images by a specified percentage (0-1) or randomly within percentage range

Changelog

1.0.3 (2022-05-05)

  • –labels option of the add-annotation-overlay-od plugin gets respected now, also using correct label for text now (when varying the colors)

1.0.2 (2022-05-05)

  • added add-annotation-overlay-od plugin to overlay the object detections on the images

1.0.1 (2022-03-01)

  • added more typing hints to parameters

  • added ability to add augmented images rather than replace original ones, using the -m/–mode add option (–suffix overrides the default suffix)

  • added scale ISP for scaling images

1.0.0 (2022-02-23)

  • Initial release: crop, flip, gaussian-blur, hsl-grayscale, linear-contrast, rotate

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