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Data Preparation

To Reconstruct Quilt:

  • Download videos using video-ids in the data csv files to the directory ${BASE_DIR}/videos/... with subfolders as described below.

  • Download ensemble of histopathology classifiers:

-histo_cyto -all_inclusive -dino_checkpoint to the directory ${BASE_DIR}/histo_models/... as described below.

  • To generate images and pair them with text run.
    BASE_DIR="/path/to/project"
    python -m main --base_dir ${BASE_DIR}

The data structure is like this:

dataset
├── /path/to/project
│  ├── video
│  │  ├── channel_id
│  │  │     ├── video_id_name
│  │  │            ├──video_id_name.mp4
│  │  │     ...

│  │  │     ├── video_id_name
│  │  │            ├──video_id_name.mp4
│  ├── frames
│  │  ├── channel_id
│  │  │     ├── video_id_name
│  │  │            ├──video_id_name.mp4

│  │  │     ...

│  │  │     ├── video_id_name
│  │  │            ├──video_id_name.mp4
│  ├── histo_models
│  │  ├── cyto_histo.pth.tar
│  │  ├── all_inclusive.pth.tar
│  │  ├── dino_checkpoint.pth.tar
│  ├── quilt_recon.csv
│  ├── quilt_data.csv

  • Please note, there may be some alignment issues as differences in stack and mostly videos or frames extracted can effect image alignment.