OpenSlide: A vendor-neutral software foundation for digital pathology.
Although widely touted as a replacement for glass slides and microscopes in pathology, digital slides present major challenges in data storage, transmission, processing and interoperability. Since no universal data format is in widespread use for these images today, each vendor defines its own proprietary data formats, analysis tools, viewers and software libraries. This creates issues not only for pathologists, but also for interoperability. In this paper, we present the design and implementation of OpenSlide, a vendor-neutral C library for reading and manipulating digital slides of diverse vendor formats. The library is extensible and easily interfaced to various programming languages. An application written to the OpenSlide interface can transparently handle multiple vendor formats. OpenSlide is in use today by many academic and industrial organizations world-wide, including many research sites in the United States that are funded by the National Institutes of Health.
School of Computer Science, Carnegie Mellon University, Pittsburgh, Pennsylvania, United States ; Google, Pittsburgh, PA, USA.
Adam
A
Goode
Benjamin
B
Gilbert
Jan
J
Harkes
Drazen
D
Jukic
Mahadev
M
Satyanarayanan
Diamond; OpenDiamond; PathFind; digital imaging and communications in medicine; digital slide; scanner; whole-slide image