Description
Label the recorded eye side of a retinal image.
Eye records preserve laterality, reference axes, chart distance, calibration provenance and geometric scale. Disc-diameter units are a relative image scale, not a physical length, and cylinder sign differs from a full prescription transformation. Supplied labels and conversions do not inspect an eye, detect disease or choose care.
Label the recorded eye side of a retinal image.
When to use this tool
Use Retinal Image Eye Side Tag when you already have imageId, eyeSide and need to label the recorded eye side of a retinal image.
How to use the tool and how it works
- Enter imageId, eyeSide. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read tag. Use the output convention below.
Require imageId nonempty and eyeSide left, right or unspecified; format ID [side eye].1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| imageId | Image Id | Required. Text; minimum UTF-16 length 1; maximum UTF-16 length 8192. |
| eyeSide | Eye Side | Required. Text; one of "left", "right", "unspecified"; maximum UTF-16 length 8192. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| tag | Tag | Required. Text; maximum UTF-16 length 8192. |
{
"input": {
"imageId": "IMG17",
"eyeSide": "left"
},
"output": {
"tag": "IMG17 [left eye]"
}
}Limitations and assumptions
- No image, actual eye identity, retinal finding, diagnosis or care action is verified.
- Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
Alternative or Complementary methods
Review the original image calibration, refraction convention and chart-distance record for substantive measurements. Use complete optical or image geometry when physical scale or clinical interpretation is required; relative disc units and axis labels preserve narrower conventions.
References
Similar or alternative tools
- Ophthalmic Device Calibration Timestamp
Label a device's supplied calibration-timestamp transcription and source.
- Retina Disc Diameter Scale
Express a retinal image measurement in supplied disc-diameter units.