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CHANGELOG.md

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Changelog

All notable changes to Pixano will be documented in this file.

Unreleased

0.5.0b2 - 2024-01-23

Changed

  • Update InferenceModel and uses of pixano-inference (pixano#51)

Fixed

  • Fix scaling of bounding box edges when resizing with editing tool (pixano#52)
  • Fix issue where app would hang indefinitely when loading item with no features (pixano#52)
  • Fix loading embeddings only once a model is selected (pixano#53)
  • Fix visibility of the first point of a polygon (pixano#54)

0.5.0b1 - 2024-01-22

Added

  • Add support for datasets stored on Amazon S3 cloud storage (pixano#21, pixano#29)
  • Select interactive segmentation models with dropdown menu based on models found in directory (pixano#12)
  • Select semantic search models with dropdown menu based on embeddings found in dataset (pixano#12)
  • Add loading animation in frontend UI when loading or saving takes time (pixano#15)
  • Add option to load a list of category id and name pairs in Importers and to save it with Exporters (pixano#11)
  • Add new from_rle method to BBox type (pixano#11)
  • Add new file_name, width, and height properties to Image type (pixano#11)
  • Add GitHub actions to format, lint and test code (pixano#2, pixano#3, pixano#4, pixano#26)
  • Add new unit tests and refactor existing tests (pixano#11, pixano#26)

Changed

  • Breaking: Refactor Pixano Explorer and Annotator apps into a single Pixano app (pixano#23, pixano#27, pixano#29)
  • Breaking: Handle media files as URI links instead of base 64 encodings in Pixano API (pixano#8)
    • Drop support for datasets imported without copying media files, i.e. using the portable=False option
    • Remove the portable=False option, users can now choose to either copy or move the media files to the dataset directory when using an Importer
  • Refactor backend API with new endpoints, methods, data types, and more explicit error messages (pixano#11, pixano#12)
    • Update Dataset and DatasetInfo classes with new methods
    • Add new classes related to DatasetInfo (DatasetCategory, DatasetStat, DatasetTable)
    • Add new class related to Dataset (DatasetItem)
    • Add new classes related to DatasetItem (ItemEmbedding, ItemFeature, ItemObject, ItemView)
    • Refactor Exporters, Importers, and InferenceModels using updated API
  • Refactor frontend components into a single ImageWorkspace (pixano#23)
  • Format, lint, and refactor backend code and Jupyter notebooks with black and Pylint (pixano#2, pixano#26)
  • Format, lint, and refactor frontend code, Markdown and YAML files with Prettier and eslint (pixano#2, pixano#7, pixano#12)
  • Replace deprecated frontend package shortid by nanoid (pixano#12)
  • Update README with a header listing main features (pixano#2)
  • Update documentation website API accent color

Fixed

  • Multiple visual fixes in frontend UI (pixano#12, pixano#15)
  • Fix retrieving category names with COCOImporter (pixano#13)
  • Fix type hints in backend code (pixano#11)
  • Fix pip commands in notebooks for Google Colab (pixano#11)
  • Fix broken link in CHANGELOG (pixano#4)
  • Fix documentation website API reference generation

0.4.1 - 2023-11-13

Added

  • Add semantic search on images using models like CLIP
  • Add optional custom media fields in COCO and Image Importer in addition to the standard "image" field
  • Add CONTRIBUTING.md for installation information and contribution guidelines

Changed

  • Improve descriptions and fix parameters in the notebooks
  • Update dependencies requirements (Lance, FastAPI, Pydantic...)
  • Move unit tests and assets to tests/ folder

Fixed

  • Fix ONNX Runtime dependencies for using SAM and other interactive annotation models
  • Fix dataset scrolling in Pixano Annotator
  • Fix paths for Pixano API reference generation
  • Raise an error when importing a dataset if the output is empty, generally because no files were found
  • Fix Python import in data/importers

0.4.0 - 2023-10-26

Added

  • UI: Add a dataset dashboard in Pixano Explorer with dataset information and statistics
  • UI: Add a labels hierarchy to group them by source, by view, and by category in item view
  • UI: Add label category ID on hover in side panel and label toolbar in item view
  • Add labeling tool for classification in Pixano Annotator
  • Add delete tool for clearing current annotations in Pixano Annotator

Changed

  • Breaking: Replace ObjectAnnotation by new and better-defined PixanoTypes, and add notebook for creating a custom PixanoType
  • Breaking: Update dataset storage format to lancedb, using .lance files instead of .parquet, and with separate tables for media, annotations, and embeddings
  • Design overhaul of both Pixano Explorer and Annotator apps
  • Refactor UI code and merge common code of Pixano Explorer and Annotator apps
  • Refactor Python code and add unit tests
  • Change thumbnails from 3x2 images to 4x2 images in dataset importer
  • Generate API references automatically on the Pixano documentation website using mkdocs plugins

Fixed

  • UI: Fix category colors in item view
  • UI: Fix item annotations to scale with zoom in item view
  • UI: Fix displaying item information in item view
  • UI: Fix clearing user inputs in item view if either segmentation model or embeddings are missing
  • UI: Fix notebook integration by replacing JavaScript pop-ups by integrated windows
  • UI: Fix displaying multi-view datasets in Pixano Annotator
  • Fix saving annotations to file from Pixano Annotator
  • Fix portable option in dataset import to copy files instead of moving them
  • Fix imports and dependency versions for Pixano apps and UI components

0.3.2 - 2023-07-11

Added

  • Add first and last page buttons in Pixano Explorer
  • Add search in label toolbar in Pixano Annotator

Changed

  • Separate image tools and annotation tools in Pixano Annotator
  • Refactor Pixano apps components
  • Add links to Pixano Inference documentation in Pixano documentation
  • Add link to dataset import notebook in Pixano apps

Fixed

  • Fix version requirement for pydantic package
  • Fix color schemes and dark mode in Pixano apps
  • Fix uses of svg icons in Pixano apps
  • Fix tooltips for buttons and truncated texts in Pixano apps
  • Fix display in Pixano Explorer for datasets without annotations
  • Fix default device for embedding precomputing in notebook
  • Fix default images paths for dataset import in notebook
  • Update CHANGELOG format

0.3.1 - 2023-07-07

Fixed

  • Fix READMEs pictures and links
  • Fix getting splits when processing dataset with an inference model
  • Add warnings in inference notebooks for selecting CPU or GPU device

0.3.0 - 2023-07-07

Added

  • Add Pixano Annotator for smart dataset annotation using AI models like the Segment Anything Model (SAM)
  • Add support for importing datasets to Pixano (image-only, COCO format, DOTAv2, and legacy Pixano datasets)
  • Add support for exporting Pixano datasets to COCO format
  • Add dataset import and export notebooks for an easier process
  • Add thumbnail and statistics generation to dataset import process
  • Add user guides for the Pixano Explorer and Annotator apps

Changed

  • Merge inference generation and embedding precomputing into a single inference model class
  • Add custom type for embeddings for better support of precomputed embedding datasets
  • Improve custom type for images
  • Improve ease of use of Pixano Explorer and Annotator apps in notebooks
  • Improve Pixano Explorer dataset page query speed
  • Update Pixano Explorer for consistency with the new Pixano Annotator
  • Refactor and reformat both backend and frontend code
  • Improve READMEs and documentation

Fixed

  • Allow Pixano Explorer and Annotator apps to be created on any available port
  • Check if dataset library exists when launching an app
  • Fix support for nonnumerical IDs in datasets
  • Fix annotations not being truly optional in ObjectAnnotation class and in Pixano Explorer
  • Round confidence values for bounding box tooltips in Pixano Explorer
  • Order all image transforms args to height first and width second for consistency
  • Check provided user data in inference and dataset notebooks before running scripts, like splits folder or source media folders

0.2.1 - 2023-06-06

Added

  • Add GitHub workflow for automatically publishing new releases to PyPI

0.2.0 - 2023-05-22

Added

  • Add embedding precomputing
  • Add ONNX model support
  • Add inference notebooks
  • Add notebook display function for Pixano Explorer

Changed

  • Improve overall Python code documentation and readability
  • Improve README files and project documentation

Fixed

  • Fix License, Python version, and Python requirements in pyproject.toml file

0.1.1 - 2023-05-11

Fixed

  • Fix Python requirements

0.1.0 - 2023-05-11

Added

  • Create first public release