초록 ▼

The invention is directed to a method and apparatus for constructing a virtual microscope slide. The method encompasses the construction of a data structure by digitally scanning a specimen and acquiring digital image data of a series of digitized adjacent image segments of the specimen. The image s

The invention is directed to a method and apparatus for constructing a virtual microscope slide. The method encompasses the construction of a data structure by digitally scanning a specimen and acquiring digital image data of a series of digitized adjacent image segments of the specimen. The image segments are useable to provide an overall magnified image of the specimen as well as higher magnification images of selected points on the specimen. The scanned digital image data can be stored and transferred over an Internet or intranet communication channel. A control program is provided for the data structure for viewing the overall magnified image and higher magnification images of selected points on the specimen. The control program allows for the selection of a point on the overall magnified image, and display from the stored digital image data a corresponding higher magnification image of the selected point.

대표청구항 ▼

1. A system of programs for creating and viewing a data structure of images of a specimen on a microscope slide, each program residing on computer readable media and each program being computer executable, the programs comprising: a scanning routine to digitally scan magnified images of a first segm

1. A system of programs for creating and viewing a data structure of images of a specimen on a microscope slide, each program residing on computer readable media and each program being computer executable, the programs comprising: a scanning routine to digitally scan magnified images of a first segment of the specimen on the microscope slide and a second segment of the specimen, and to provide scanned digital image data of the first segment and the second segment the scanning routine comprising (i) positioning the microscope slide with respect to a microscope lens at a first location where the first segment is scanned and (ii) moving the microscope slide with respect to a microscope lens from the first location to a second location where the second segment is scanned, the second segment being abutted without any substantial overlap with the first segment so that the first segment and the second segment may be brought into contiguity without blurriness at the edges of the first segment and the second segment;a recording routine to record the scanned digital image data and create the data structure of the image of the first segment and the image of the second segment; anda linking routine to link the series of the image of the first segment and the image of the second segment with a control program to retrieve the image of the first segment and the image of the second segment from the data structure and construct an image of at least a portion of the specimen. 2. The programs of claim 1 wherein the control program is a dynamic, self-executing control program. 3. The programs of claim 2 wherein the dynamic, self-executing control program is a Java applet. 4. The programs of claim 2 wherein the dynamic, self-executing control program is an Active-X applet. 5. The programs of claim 1 further comprising a first display routine to display a micro image of a portion of the specimen at a first magnification; and a second display routine to display a macro second image at a lower magnification comprising an overall view from the specimen on the microscope slide. 6. The programs of claim 5 further comprising a routine to select a point on the macro image and produce a corresponding micro image at the point. 7. The programs of claim 6 further comprising a coordinate display routine to display coordinates of the point. 8. The programs of claim 1 wherein the recording routine comprises: storing data structures associated with multiple microscope specimens on a portable computer readable medium. 9. A method of constructing and using a data structure of images from a small specimen on a microscope slide comprising: digitally scanning a first segment of the specimen and a second segment of the specimen, and acquiring digital image data of the first segment and the second segment useable to provide an overall magnified image of the specimen and higher optical magnification images of selected points on the specimen;positioning the microscope slide with respect to a microscope lens at a first location where the first segment is scanned;moving the microscope slide with respect to a microscope lens from the first location to a second location where the second segment is scanned, the second segment being abutted without any substantial overlap with the first segment so that the first segment and the second segment may be brought into contiguity without blurriness at the edges of the first segment and the second segment;storing the scanned digital image data in a data structure of the image of the first segment and the image of the second segment;transferring at least a portion of the data structure over an internet or intranet communication channel;providing a control program configured to construct and display the overall magnified image from the image of the first segment and the image of the second segment;receiving a selection input of a point on the overall magnified image; andthe control program being configured to retrieve the image of the first segment and the image of the second segment from the data structure and display a corresponding higher magnification image of the selected point. 10. The method of claim 9 further comprising: displaying a first image comprising a portion of the specimen as an overall macro view; anddisplaying a second image comprising a higher magnification view from the specimen on the microscope slide at a higher magnification than the magnification of the overall view to allow an analysis of disease or a quantification of characteristics of the specimen. 11. The method of claim 9 wherein the image segments are stored as bit-mapped files. 12. The method of claim 11 further comprising converting the bit-mapped files to JPEG files. 13. The method of claim 10 comprising: zooming between higher magnification images of the same point on the specimen. 14. The method of claim 9 comprising: transferring the digital image data to a web browser. 15. The method of claim 9 comprising: toggling between higher magnification images at respectively different magnifications and stored on the web browser. 16. The method of claim 9 comprising: scrolling a portion of an image being viewed in a direction to cause the image being viewed to shift to include, in a new image, a portion of the image from a neighboring image that was not previously viewed. 17. The method of claim 9 comprising: making the data structure when initially scanning and storing the image data. 18. The method of claim 9 comprising: making and storing the data structure at a web server. 19. The method of claim 9 comprising: transferring the data structure and control program to a browser to view the overall image. 20. The method of claim 9 wherein the control program comprises: a Java applet. 21. The method of claim 19 wherein the control program comprises: an Active-X applet. 22. The method of claim 19 wherein the control program is previously installed at the browser and comprising: transferring the data structure over the internet or intranet communication channel to the browser to use with the previously installed control program. 23. The method of claim 9 comprising: performing a quantitative analysis on the higher magnification image. 24. A method of constructing and using a virtual microscope data structure of images from a specimen on a microscope slide comprising: digitally scanning a first segment of the specimen on the microscope slide through a microscope lens and a second segment of the specimen on the microscope slide through the microscope lens, and acquiring scanned digital image data, the scanned digital image data being useable to create an overall magnified image of the specimen or a portion thereof and being useable to create a higher magnification image of a point on the specimen, the higher magnification image being at a higher magnification than the magnification of the overall image;positioning the microscope slide with respect to the microscope lens at a first location where the first segment is scanned;moving the microscope slide with respect to a microscope lens from the first location to a second location where the second segment is scanned, the second segment being abutted without any substantial overlap with the first segment so that the first segment and the second segment may be brought into contiguity without blurriness at the edges of the first segment and the second segment;storing the scanned digital image data in a data structure of the image of the first segment and the image of the second segment;transferring the scanned digital image data over an internet or intranet communication channel; andproviding a control program to retrieve the image of the first segment and the image of the second segment from the data structure and construct the overall magnified image of the specimen and a higher magnification image, the control program providing a simultaneous view of the overall magnified image and the higher magnification image. 25. The method of claim 24 comprising: digitally scanning individual contiguous segments at a first magnification to acquire image data for the overall image; anddigitally scanning a second time at a higher magnification to acquire the image data for the higher magnification images of the specimen.