Collection of still PNG and animated GIF images gathered on the Internet in 2023.
Each image belongs to at least one of these categories as described in the images.csv table:
- Translucent
- Animated
- Camera-captured
- Scan
- Synthetic
- Up-to-128x128px
- Screen-captured
- Medical
- Gaming
- Emoji
The images can be listed by category using the grid viewer.
Medical imaging resources were converted to PNG using Python and the nibabel and cv2 dependencies:
image = cv2.resize(nibabel.load().get_fdata()[shape0,shape1,shape2], (dimension0, dimension1))
cv2.imwrite(png_path, image / (image.max() / 255))To obtain the same MD5 hashes as listed in the images.csv table, PNG metadata was stripped from the files using the following Python command:
cv2.imwrite(path, cv2.imread(path, cv2.IMREAD_UNCHANGED), [cv2.IMWRITE_PNG_COMPRESSION, 9])Each image has its own license, copyright and credits as described in the images.csv table. See the licenses folder.
The image list itself is licensed under the Creative Commons license Attribution-ShareAlike 4.0 International. See the LICENSE file.