image_background_remover 1.0.0

A Flutter package that removes the background from images using an ONNX model.

1.0.0

Fix

• Minor Bug fix
• Readme file updated

0.0.7

Added

• Implemented threshold-based segmentation to refine background removal.
• Integrated a smooth edge method using bilinear interpolation and average neighboring to improve output quality and reduce harsh edges.
• Implemented edge enhancement for mask refinement using a Sobel-like gradient detection method.

0.0.6

Feat

• Added addBackground function to change background of color

0.0.5

Fix

• Minor bug fixes

0.0.4

Fix

• Solved ONNX session creation error

0.0.3

Added

• Added assets file.

0.0.2

Fix

• Removed incompatible platform support.

0.0.1

Added

• Initial release of the Background Remover Service Flutter package.
• ONNX Runtime integration for background removal using the onnx model.
• Functions to initialize ONNX session:
  • initializeOrt(): Initialize the ONNX environment and session.
• Image processing capabilities:
  • removeBg(Uint8List imageBytes): Removes the background from an input image and returns the image with a transparent background.
  • _resizeImage(): Resizes an image to 320x320 for ONNXy model compatibility.
  • _imageToFloatTensor(): Converts RGBA image data into a normalized float tensor for model input.
  • _applyMaskToOriginalSizeImage(): Applies the generated mask back to the original image size.
• Utility methods:
  • resizeMask(): Resizes the ONNX output mask to match the original image dimensions.
• Designed for cross-platform support (iOS, Android, Web, and Desktop).