op の動作確認・デバッグに使える実在のサンプルデータ源(DL URL / ライセンス / 取得法)。同梱はせずユーザー DL 方式(fullseye の sample_data / sample_images)。fail-closed(未取得なら明示エラー、捏造しない)。
取得: py -3.11 -c "import sample_data; sample_data.download('bunny', yes=True)" (access=direct のみ自動 DL、gated/info は出典ページから手動)。
| name | 出典 | ライセンス |
|---|---|---|
gradient |
synthetic (Fullseye) | own work |
blobs |
synthetic (Fullseye) | own work |
shapes |
synthetic (Fullseye) | own work |
checker_noisy |
synthetic (Fullseye) | own work |
coins |
skimage.data | BSD / public domain (see scikit-image) |
camera |
skimage.data | BSD / public domain (see scikit-image) |
page |
skimage.data | BSD / public domain (see scikit-image) |
cell |
skimage.data | BSD / public domain (see scikit-image) |
grain_synth |
synthesized (Fullseye synth.synthesize_like, 1/f grain (spectral synthesis)) | own work |
weave_synth |
synthesized (Fullseye synth.synthesize_like, fabric weave (spectral synthesis)) | own work |
brick_quilt |
synthesized (Fullseye synth.synthesize_like, brick wall, enlarged (image quilting)) | own work |
2-D は外部 DL 不要(skimage.data は pip 導入済、合成は自作)。import sample_images; sample_images.load('<name>') で取得。
© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.