Abstract: A system for creating a contiguous digital image of a fluorescence microscope sample. In an embodiment, the system comprises a both a macro camera and a time delay integration (TDI) line scan camera. The system may also comprise a motorized stage, an illumination module, a light source, an excitation filter, an objective lens, an emission filter, and at least one processor configured to assemble a plurality of digital images of portions of the fluorescence microscope sample, generated by the TDI line scan camera, into a contiguous digital image of at least a portion of the fluorescence microscope sample.

Abstract: A system for creating a contiguous digital image of a fluorescence microscope sample. In an embodiment, the system comprises a both a macro camera and a time delay integration (TDI) line scan camera. The system may also comprise a motorized stage, an illumination module, a light source, an excitation filter, an objective lens, an emission filter, and at least one processor configured to assemble a plurality of digital images of portions of the fluorescence microscope sample, generated by the TDI line scan camera, into a contiguous digital image of at least a portion of the fluorescence microscope sample.

Abstract: A system for creating a contiguous digital image of a fluorescence microscope sample. In an embodiment, the system comprises a both a macro camera and a time delay integration (TDI) line scan camera. The system may also comprise a motorized stage, an illumination module, a light source, an excitation filter, an objective lens, an emission filter, and at least one processor configured to assemble a plurality of digital images of portions of the fluorescence microscope sample, generated by the TDI line scan camera, into a contiguous digital image of at least a portion of the fluorescence microscope sample.

Abstract: A whole slide fluorescence digital pathology system is provided that uses a monochrome TDI line scan camera, which is particularly useful in fluorescence scanning where the signal is typically much weaker than in brightfield microscopy. The system uses oblique brightfield illumination for fast and accurate tissue finding and employs a unique double sweep focus scoring and objective lens height averaging technique to identify focus points and create a focus map that can be followed during subsequent scanning to provide autofocusing capability. The system also scans and analyzes image data to determine the optimal line rate for the TDI line scan camera to use during subsequent scanning of the digital slide image and it also creates a light profile to compensate for loss of illumination light due to roll off.

Abstract: A whole slide fluorescence digital pathology system is provided that uses a monochrome TDI line scan camera, which is particularly useful in fluorescence scanning where the signal is typically much weaker than in brightfield microscopy. The system uses oblique brightfield illumination for fast and accurate tissue finding and employs a unique double sweep focus scoring and objective lens height averaging technique to identify focus points and create a focus map that can be followed during subsequent scanning to provide autofocusing capability. The system also scans and analyzes image data to determine the optimal line rate for the TDI line scan camera to use during subsequent scanning of the digital slide image and it also creates a light profile to compensate for loss of illumination light due to roll off.