초록 ▼

Systems and methods for creating and viewing three dimensional virtual slides are provided. One or more microscope slides are positioned in an image acquisition device that scans the specimens on the slides and makes two dimensional images at a medium or high resolution. This two dimensional images

Systems and methods for creating and viewing three dimensional virtual slides are provided. One or more microscope slides are positioned in an image acquisition device that scans the specimens on the slides and makes two dimensional images at a medium or high resolution. This two dimensional images are provided to an image viewing workstation where they are viewed by an operator who pans and zooms the two dimensional image and selects an area of interest for scanning at multiple depth levels (Z-planes). The image acquisition device receives a set of parameters for the multiple depth level scan, including a location and a depth. The image acquisition device then scans the specimen at the location in a series of Z-plane images, where each Z-plane image corresponds to a depth level portion of the specimen within the depth parameter.

대표청구항 ▼

The invention claimed is: 1. An image acquisition device comprising: optics configured to magnify a specimen on a microscope slide to a diagnostic resolution; a stage configured to support the microscope slide; at least one processor communicatively coupled with at least one computer readable stora

The invention claimed is: 1. An image acquisition device comprising: optics configured to magnify a specimen on a microscope slide to a diagnostic resolution; a stage configured to support the microscope slide; at least one processor communicatively coupled with at least one computer readable storage medium, wherein the processor is programmed to create three dimensional digital slides by: receiving a set of three dimensional scan parameters comprising a length, width and depth; scanning a three dimensional Z-stack in accordance with said length, width and depth, the Z-stack comprising a plurality of Z-plane images; and storing the three dimensional Z-stack as at least a portion of a three dimensional digital slide image. 2. The device of claim 1, wherein the set of three dimensional scan parameters further comprises a number of Z-planes and wherein scanning further comprises scanning said number of Z-planes when scanning the three dimensional Z-stack. 3. The device of claim 2, wherein the set of three dimensional scan parameters further comprises a spacing between Z-planes and wherein scanning further comprises scanning said number of Z-planes at said spacing between Z-planes when scanning the three dimensional Z-stack. 4. A system according to claim 1, further comprising an image data server communicatively coupled with the image acquisition device, the image data server configured to receive digital slide images from the image acquisition device, store the digital slide images, and provide the digital slide images upon request. 5. A system according to claim 4, further comprising an image viewing workstation communicatively coupled with the image acquisition device and the image data server, the image viewing workstation configured to display a digital slide image and, in cooperation with the image data server, pan said digital slide image. 6. A computer implemented method for creating three dimensional digital slides, where one or more processors are programmed to perform steps comprising: receiving a set of three dimensional scan parameters comprising a length, width and depth; scanning a three dimensional Z-stack in accordance with said length, width and depth, the Z-stack comprising a plurality of Z-plane images; and storing the three dimensional Z-stack as at least a portion of a three dimensional digital slide image. 7. The method of claim 6, wherein the three dimensional scan parameters include a number of Z-planes, further comprising scanning said number of Z-planes to generate said Z-stack. 8. The method of claim 7, wherein the three dimensional scan parameters include a spacing between Z-planes, further comprising scanning said number of Z-planes at said spacing between Z-planes to generate said Z-stack. 9. The method of claim 6, further comprising providing digital slide image data to an image viewing workstation for display. 10. The method of claim 9, further comprising interpolating a first Z-plane image that does not correspond to any Z-plane image in the three dimensional Z-stack and providing said interpolated Z-plane image to an image viewing workstation for display. 11. A non-transitory computer readable storage medium having stored thereon one or more sequences of instructions for causing one or more processors to perform the steps for creating three dimensional digital slides, the steps comprising: receiving a set of three dimensional scan parameters comprising a length, width and depth; scanning a three dimensional Z-stack in accordance with said length, width and depth, the Z-stack comprising a plurality of Z-plane images; and storing the three dimensional Z-stack as at least a portion of a three dimensional digital slide image. 12. The medium of claim 11, wherein the three dimensional scan parameters include a number of Z-planes, further comprising scanning said number of Z-planes to generate said Z-stack. 13. The medium of claim 12, wherein the three dimensional scan parameters include a spacing between Z-planes, further comprising scanning said number of Z-planes at said spacing between Z-planes to generate said Z-stack. 14. The medium of claim 11, further comprising providing digital slide image data to an image viewing workstation for display. 15. The medium of claim 14, further comprising interpolating a first Z-plane image that does not correspond to any Z-plane image in the three dimensional Z-stack and providing said interpolated Z-plane image to an image viewing workstation for display. 16. An image acquisition device comprising: optics configured to magnify a specimen on a microscope slide; a stage configured to support the microscope slide; at least one processor communicatively coupled with at least one non-transitory computer readable storage medium, wherein the processor is programmed to create three dimensional digital slides by: receiving a set of three dimensional scan parameters comprising a length, width and depth; and scanning a three dimensional Z-stack in accordance with said length, width and depth. 17. The image acquisition device of claim 16 wherein the processor is further programmed to create three dimensional digital slides by storing the three dimensional Z-stack in the non-transitory computer readable storage medium. 18. The image acquisition device of claim 16 wherein the Z-stack comprises a plurality of Z-plane images. 19. A system according to claim 16, further comprising an image data server communicatively coupled with the image acquisition device, the image data server configured to receive from the image acquisition device digital slide images comprising one or more three dimensional z-stacks, store the digital slide images, and provide the digital slide images upon request. 20. A system according to claim 19, further comprising an image viewing workstation communicatively coupled with the image acquisition device and the image data server, the image viewing workstation configured to display a digital slide image in cooperation with the image data server.