Sierra VS-Analyser
Validating the colour reproducibility of a whole slide imaging scanner.
Many laboratories are moving into digital imaging. But there’s an understandable hesitation from some pathologists, who ask: “How can we be sure that the digital image we see is truly representative of the slide?”
In particular, with histopathology’s need for accurate staining, how can practitioners be assured that nothing is being lost or inaccurately represented in the digitisation process?
Sierra Validate and Standardise (VS) Analyser helps to answer these questions.
Used in combination with the Sierra Slide, which provides a colour reference with human tissue scanning characteristics, the software analysis tool validates the colour reproducibility of a digital pathology scanner (or portfolio of scanning devices) across 55 patches containing some commonly used tissue stains.
This enables a full appreciation of any variances from ground truth colour.
Enable a full appreciation of any variances from ground truth colour with Sierra VS-Analyser.
Used in combination with the Sierra Slide.
Reproducibility reported across 55 common pathology colours.
Understand the cause, scale and impact of variable scanner colour on your tissue images.
Report and understand the cause, scale and impact of variable scanner colour on your tissue images.
Learn about our other products
Sierra Slide
The Sierra Slide contains histologically stained patches of material calibrated to real-world colour data, enabling validation of a scanner’s ability to reproduce histopathology colours.
Sierra VS-Profiler
Sierra VS-Profiler generates an individual ICC profile for each whole slide imaging device the Sierra Slide is scanned on, standardising the colour of the digital images produced by any scanner to ground-truth colour.
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For more information on all of our Sierra Slide products or any other questions please contact us using the following form