SlideViewer (former CaseViewer) is a digital microscopy application designed for supporting the microscope examination process in bioscience.
Researchers and medical students need user-friendly digital microscopy tools for the purposes of research and study that can be used across a variety of platforms and devices.
SlideViewer, 3DHISTECH’s advanced slide viewing software provides researchers, lecturers and students with a ﬂexible and easy-to-use digital microscopy tool for more accurate research results and state-of-the-art pathology education.
Main New Features (SlideViewer 2.5)
Advanced Annotation Management
- Annotation groups: Annotation groups can now be created, edited (title, color, type and comment) and saved quickly – making annotations considerably faster. Frequently used annotations can be grouped on the toolbar, retrieved easily and applied quickly with all their predefined characteristics.
- Annotation history: Annotation events are now logged in case of slides opened from CaseCenter/SlideCenter – all events related to annotations (including user, time and type of event) can now be retrieved. Individual annotation images can also be viewed by clicking on log entries. (Please note that TMA annotations are not logged.)
- Rotation of annotations: Annotations can now be rotated freely.
Key plugins in the free version
Three key SlideViewer plugins (3DPeek, Marker Counter and DICOM Snapshot) are now included in the free version.
High-resolution snapshot for publications
Snapshots can now be exported with a variety of image resolutions.
Full preview image
SlideViewer now displays full scan preview images containing both the label and the sample.
Minimum System Requirements
- Monitor resolution 1280 × 720
- Operation system Windows 7 SP1 or newer
- Graphics Card OpenGL 2.0 compatible
- CPU Intel DualCore
- RAM 2GB
Key Features (General)
Easy slide viewing and navigation
- A simple and straightforward graphical user interface, suited for viewing brightfield, ﬂuorescence and confocal slides.
- MultiView: A maximum of nine slides of a single case with different stainings can be viewed simultaneously on the main screen.
- Case preview: A slide preview panel with all slides within a case is integrated into the main screen.
- Slide stack visualization: Slides of serial sections with different stainings can be organized and then aligned in a slide stack.
Advanced file management
SlideViewer opens several 3rd party digital slides: SVS files (Aperio by Leica Biosystems) and NDP, VMS, VMU files (Hamamatsu) and supports multiple file export formats: DICOM (optional), TIFF, JPEG, SVS, MRXS.
Key Features for Research Microscopy
- Tracking history is available in high resolution recalling the history of reviewed regions of the slide step by step.
- Autofluorescence compensation: FFPE (formalin-fixed paraffin-embedded) samples typically contain fluorescent background signals because of the autofluorescent characteristic of formalin. The image compensation feature limits the visual appearance of the fluorescent stain in the background and highlights the fluorescent signals of the relevant protein.
- TMA annotations: A new annotation can be defined and maintained by SlideViewer for TMA cores as well. The new TMA annotation is available in different sizes and colors. It also supports the attachment of remarks to graphical TMA annotations.
- Supports SlideDriver for microscope-like navigation on digital slides.
- Scoring guides: A new grading and scoring guideline table is available in order to support the diagnostic process.
- Native TIFF export: The annotations, the current view image and the whole slide image can be exported as a high-resolution TIFF image.
- Histogram shows the representation of the distribution of colors in a digital slide. This function helps optimize digital slides based on black, white and gamma values. The new histogram supports 16-bit image presentation.
- Z-stack prefetch supports seamless transition of the layers and optical sections in confocal or Z-stack slides.
- DDIC (Digital Diﬀerential Interference Contrast) is a contrast enhancement function to reveal small details of the tissue (Windows and Mac)
- Marker Counter is a software module for counting stained cells, immune-positive cell structures or mitosis in the tissue (Windows only)
- DICOM Snapshot: The snapshot export function is now available in the DICOM image format as well
- 3DPeek, a plugin for optimum Z-stack 3D visualization: This function provides a window into the investigation of histological structures in real 3D view – optimal for brightfield, fluorescent and also for confocal slide visualization (Windows only)
- Gradient Map Visualization (Windows and Mac)
- TMA Spot Detection* (Windows only)
- QuantCenter* image analysis modules for automated quantitative evaluation (starting with QuantCenter 2.3) (Windows only)
*Note that these functions/plugins are license dependent and therefore not free.
- Slide Upload: The improved slide upload makes it possible to upload slides or folders (containing slides) at a much faster (approx. 10x) speed than before.
- Slide anonymity: By using this feature of the Slide Converter, the label area image can be removed from the slide. The anonymized slide can then be shared freely and used for teaching and publishing purposes.
- Zoom limit Setting: In the Settings menu the default zoom limit can be increased in order to make digital zooming available for higher magnification.
- Tooltip: Detailed function description appears automatically by navigating the mouse arrow above any function button.
- Multi-instance enables the operating system to run multiple SlideViewer applications simultaneously on the same computer.
- Multi-core support: SlideViewer supports high performance multi-core processor operation. The number of processor cores used for running the SlideViewer application faster and efficiently can be set in the Settings menu.
- SlideViewer can be installed and used in parallel with ClinicalViewer on the same computer.
- As SlideViewer 2.5 is the direct successor of CaseViewer 2.4, installing SlideViewer on a computer will overwrite any CaseViewer version.
- SlideViewer will continue to be fully compatible with both CaseCenter and SlideCenter.
- License-dependent (paid) TMA plugins will continue to work on SlideViewer.
- New SlideViewer is fully compatible with new QuantCenter version 2.3. Note however that previous QuantCenter versions will not be compatible with SlideViewer version 2.5 – users will need to use CaseViewer 2.4 or earlier.
Please note that the SlideViewer installer now also includes the Slide Converter for TIFF and other third-party slide exports.
Note: the username and password registered on the 3DHISTECH website cannot be used to log in to the SlideCenter server.