EXIF Orientation 7 (mirror + rotate 90° CW)
A JPEG whose pixels are stored identically but whose EXIF Orientation tag is set to 7 (mirror + rotate 90° CW). Tests whether your tool honours orientation metadata.
Specifications
- Width
- 400
- Height
- 300
- Exif Orientation
- 7
- Display Transform
- mirror + rotate 90° CW
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
“EXIF Orientation 7 (mirror + rotate 90° CW)” is a deterministic Novus Examples fixture for EXIF & orientation testing. Images with embedded EXIF orientation flags for testing whether your tool respects rotation metadata.
Documented properties for this file: 400×300. 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="exif-orientation-7.jpg" alt="Example image" width="640" loading="lazy">Related files
- jpgEXIF Orientation 1 (normal)A JPEG whose pixels are stored identically but whose EXIF Orientation tag is set to 1 (normal). Tests whether your tool honours orientation metadata.
- jpgEXIF Orientation 2 (mirror horizontal)A JPEG whose pixels are stored identically but whose EXIF Orientation tag is set to 2 (mirror horizontal). Tests whether your tool honours orientation metadata.
- jpgEXIF Orientation 3 (rotate 180°)A JPEG whose pixels are stored identically but whose EXIF Orientation tag is set to 3 (rotate 180°). Tests whether your tool honours orientation metadata.
- jpgEXIF Orientation 4 (mirror vertical)A JPEG whose pixels are stored identically but whose EXIF Orientation tag is set to 4 (mirror vertical). Tests whether your tool honours orientation metadata.
- jpgEXIF Orientation 5 (mirror + rotate 90° CCW)A JPEG whose pixels are stored identically but whose EXIF Orientation tag is set to 5 (mirror + rotate 90° CCW). Tests whether your tool honours orientation metadata.
- jpgEXIF Orientation 6 (rotate 90° CW)A JPEG whose pixels are stored identically but whose EXIF Orientation tag is set to 6 (rotate 90° CW). Tests whether your tool honours orientation metadata.
Generated by generation/images_edgecases.py. Free for any use, no attribution required — license.