Face Restore Damaged — Combo (512px)
Deliberately degraded synthetic face (combo) for testing face restore / enhancement against the clean reference.
Specifications
- Width
- 512
- Height
- 512
- Role
- damaged input
- Damage
- combo
- Seed
- 604
- Reference
- img-face-restore-combo-clean
What is a .jpg file?
JPG is the common extension for JPEG, a lossy raster format that uses discrete cosine transform compression tuned for photographic images. It is 8-bit truecolor with no alpha channel, and quality is traded against file size via a compression factor. It is ubiquitous for photos on the web and from cameras.
How to use this file
Use an example JPG to test decoders, EXIF/metadata parsers, re-encoding quality, and orientation handling, or to confirm converters and image pipelines process baseline and progressive scans correctly.
How to use this file for testing
“Face Restore Damaged — Combo (512px)” is a deterministic Novus Examples fixture for Face restore, Image pipeline QA. Synthetic face illustrations (not real people) with JPEG crush, blur, and downscale damage plus masks — for testing face restore and enhancement tools against clean ground truth.
Documented properties for this file: 512×512 · seed 604 · damaged input · damage: combo. Compare results against paired or grouped companions on this page when present (clean↔damaged, searchable↔scanned, or format twins) so scores stay reproducible across runs.
Download the file once, keep the path stable in CI or local scripts, and treat the spec table as the contract: dimensions, seeds, field lists, and roles are intentional. Corrupt or invalid samples are labelled as such — expect parsers to fail loudly rather than silently accept them.
For image AI or enhancement tools, run the model or filter on this file and diff against the clean or ground-truth companion in the same group when available. Keep seeds and documented damage parameters in your evaluation notes so regressions are attributable.
Code examples
<img src="combo-damaged.jpg" alt="Example image" width="640" loading="lazy">Related files
- pngFace Restore Clean — Synthetic Blur Base (512px)Clean synthetic face illustration (not a real person) used as ground truth for face-restore / enhancement tools.
- pngFace Restore Clean — Synthetic Downscale Base (512px)Clean synthetic face illustration (not a real person) used as ground truth for face-restore / enhancement tools.
- pngFace Restore Clean — Synthetic Jpeg-Crush Base (512px)Clean synthetic face illustration (not a real person) used as ground truth for face-restore / enhancement tools.
- pngFace Restore Damaged — Blur (512px)Deliberately degraded synthetic face (blur) for testing face restore / enhancement against the clean reference.
- pngFace Restore Damaged — Downscale (512px)Deliberately degraded synthetic face (down) for testing face restore / enhancement against the clean reference.
- jpgFace Restore Damaged — Jpeg-Crush (512px)Deliberately degraded synthetic face (jpeg) for testing face restore / enhancement against the clean reference.
Generated by generation/images_enhance_wave_a.py. Free for any use, no attribution required — license.