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Aperio Rare Event Detection Algorithm – Find & Count Objects Automatically

Aperio Rare Event Detection Algorithm

Humans have an incredible vision system, but when it comes to looking for a needle in a hay stack they not only take a long time to process a lot of data, but also fatigue easily and become less reliable. The Aperio Rare Event Detection Algorithm can rapidly and reliably process an entire slide, detecting and counting rare events such as micrometastases, and presenting them to the user for quick and easy review.

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Save time and labor

Manual counting of objects such as circulating tumor cells (CTCs) is a time-consuming and labor-intensive task. The Aperio Rare Event Detection Algorithm automates this task, freeing you up to work on other things while slides are analyzed.

View outputs with ease

All detected objects are outlined with mark-up annotations, while quantitative data is listed for each object. Clicking on any results listing will highlight the corresponding object on the slide. Review your results with ease!

Accurate object counting

 The Aperio Rare Event Detection Algorithm allows you to precisely define the objects you are looking for by color and size. Sophisticated segmentation and image processing are used to detect and count objects of interest, while rejecting staining artefacts. 

Tailored to your laboratory

Whether you need a low-throughput, local solution, or high-throughput networked analysis on an enterprise scale, you can deploy the Aperio Rare Event Detection Algorithm. As your needs grow, your solution can grow with you.

Key downloads

 Brochure (pdf)

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Aperio RUO (Research Use Only) Image Analysis Algorithms have been validated by Leica Biosystems for use with .svs images from Aperio AT2, Aperio CS2, and Aperio VERSA scanners. Use of Aperio RUO Algorithms with other available scanners has not been validated, and Leica Biosystems cannot train or support customers in use of Aperio RUO Algorithms with images from these scanners.