POLYP TEST IMAGES - EndoScope AI quick trial

Five publicly available endoscopic polyp photographs downloaded on 2026-10-08.
These are web-sourced demonstration inputs, not a labeled benchmark.
No segmentation masks are supplied; do not use this pack to calculate Dice,
IoU, diagnostic accuracy, or specificity. These images are used for demonstration
and execution checks; predictions do not provide ground-truth labels.

Usage / 使用方法
Extract the ZIP, then load any JPG into EndoScope AI and run inference.
解压 ZIP 后，在 EndoScope AI 中打开任意 JPG 图片，运行检测。
All five sources describe polyps. Image 04 has a less prominent target.
These images were downloaded from Wikimedia Commons, not selected from the
project's Kvasir-SEG archive. Dataset overlap has not been formally audited.

Image bytes are unchanged from the downloaded originals; only filenames were
changed. Original on-image borders and text have been retained.

SOURCES AND ATTRIBUTION

01_polyp.jpg (599 x 507)
Original: Polyp.jpg
Creator/uploader: J. Guntau; original upload credits Endoskopiebilder.de,
Albertinen-Krankenhaus II. Medizin.
Source: https://commons.wikimedia.org/wiki/File:Polyp.jpg
Rights: Released into the public domain by the copyright holder, per source.

02_sessile_polyp.jpg (586 x 502)
Original: 111polyp.jpg
Creator: Kwakinek
Source: https://commons.wikimedia.org/wiki/File:111polyp.jpg
License: Creative Commons Attribution-ShareAlike 3.0 Unported
https://creativecommons.org/licenses/by-sa/3.0/

03_colon_polyp.jpg (841 x 728)
Original: Colon-Polyp.jpg
Creator: 邱鈺鋒 (Kuyohong)
Source: https://commons.wikimedia.org/wiki/File:Colon-Polyp.jpg
License: Creative Commons Attribution-ShareAlike 4.0 International
https://creativecommons.org/licenses/by-sa/4.0/

04_sessile_polyp.jpg (359 x 370)
Original: Endomucosal resection 1.jpg
Creator: Stephen Holland, MD (Kd4ttc)
Source: https://commons.wikimedia.org/wiki/File:Endomucosal_resection_1.jpg
License: Creative Commons Attribution 2.5 Generic
https://creativecommons.org/licenses/by/2.5/

05_stalked_polyp.jpg (332 x 332)
Original: Polyp.jpeg
Creator: Stephen Holland, M.D., Naperville Gastroenterology,
Naperville, IL, USA.
Source: https://commons.wikimedia.org/wiki/File:Polyp.jpeg
License: Creative Commons Attribution 2.5 Generic
https://creativecommons.org/licenses/by/2.5/

If sharing or adapting an image, retain the relevant credit and source/license
links. Adaptations of the CC BY-SA images must use the same or a compatible
license. Refer to each source page and license for the full terms.