초록 ▼

A method and apparatus are disclosed for constructing a virtual microscope slide comprised of digitally scanned images from a microscope specimen. The digitally scanned images are arranged in a tiled format convenient for viewing without a microscope, and for transferring the tiled images for viewin

A method and apparatus are disclosed for constructing a virtual microscope slide comprised of digitally scanned images from a microscope specimen. The digitally scanned images are arranged in a tiled format convenient for viewing without a microscope, and for transferring the tiled images for viewing by another at a remote location. Several original microscope views at a low magnification are digitized and stored as digitized images coherently seamed together to provide an overall virtual, macro image of the specimen at a lower resolution. Several original microscope views at higher magnifications are digitized and stored as digitized images coherently seamed together to provide virtual micro images at higher resolution. A data structure is formed with these virtual macro and micro digitized images along with their mapping coordinates. Preferably, a generic viewing program is also provided in the data structure that allows remote users to manipulate and interpret the tiled images on the user's monitor. Also, the data structure is formed with significantly compressed data so as to be transmitted over low bandwidth channels, such as the Internet, without loss of resolution that would interfere with the analysis at a remotely-located pathologist receiving the data structure over the Internet. The preferred interactive program allows the pathologist to scroll and view neighboring image areas of interest. A marker on the macro image indicates to the user the location of the micro image and assists the user in selecting areas from the macro image to be viewed at higher resolution and magnification.

대표청구항 ▼

1. A method of constructing and using a self-executing data structure of an image of a specimen on a microscope slide comprising:digitally scanning and storing multiple magnification and multiple resolution images from the specimen on a microscope slide to create a plurality of individual image tile

1. A method of constructing and using a self-executing data structure of an image of a specimen on a microscope slide comprising:digitally scanning and storing multiple magnification and multiple resolution images from the specimen on a microscope slide to create a plurality of individual image tiles having multiple magnifications and multiple resolutions;providing a dynamic, self-executing program on the data structure for viewing, manipulating and reconstructing the image tiles; andtransferring the scanned, digital image tiles with the dynamic, self-executing program to allow viewing of a digital image of substantially larger image area than the area of the individually acquired tiles and at multiple resolutions. 2. The method of claim 1 further comprising the steps of:displaying a first image comprising a portion of the specimen as an overall macro view; anddisplaying a second image comprising higher resolution view from the specimen on the microscope slide at a higher magnification than the magnification of the overall macro view. 3. The method of claim 2 further comprising:selecting a point on said overall macro image with a marker; andproducing a corresponding higher magnification image at the location of the marker. 4. A method in accordance with claim 3 wherein the step of selecting a point includes:moving across tile boundaries to a desired point on a selected macro tile image; andexecuting a command to product the micro image from the selected macro tile image point. 5. The method of claim 1 further comprising displaying the X-Y coordinates of said point. 6. The method of claim 1 wherein said image tiles are stored as bit-mapped files. 7. The method of claim 6 further comprising converting said bit-mapped files to JPEG files. 8. The method of claim 7, comprising scanning and storing said images of said specimen at at least three magnifications. 9. A method in accordance with claim 1 including the step of transferring the digital images to a web browser. 10. A method in accordance with claim 9 including the step of transferring the data structure having the digital image files and the dynamic, self-executing program over an Internet/intranet communication channel. 11. A method in accordance with claim 9 including the step of retoggling between lower magnification images and higher magnification images stored on the web browser. 12. A method in accordance with claim 1 including the step of: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 tiled image that was not previously viewed in the last image viewed by a user. 13. An apparatus for creating a data structure comprising:a computer-controlled microscope imaging system for digitally scanning images from a specimen on a microscope support at a plurality of image magnifications;a program for recording the scanned digital images in a series of contiguous image tiles; anda program for linking the series of contiguous image tiles with a dynamic, self-executing program effective for viewing, manipulating and reconstructing the image tiles. 14. An apparatus is accordance with claim 13 wherein a data compressor compresses the data of the digitally scanned significantly to allow the scanned digitized images to be sent over the Internet. 15. An apparatus in accordance with claim 13 wherein an addressable coordinate system provides addresses so that images can be seamed together and higher magnification images can be easily located with respect to the lower magnification images. 16. An apparatus in accordance with claim 13 wherein a program for scrolling allows the user to scroll a portion of a neighboring image into view. 17. An apparatus in accordance with claim 13 including an address display to display the coordinates to assist multiple viewers to identify the same area for analysis and commentary. 18. An apparatus in accordance with claim 13 further comp rising:a browser for storing the dynamic, self-executing program; anda monitor for viewing the images stored on the monitor and for flipping back and forth between low resolution macro images and high resolution micro images. 19. An apparatus in accordance with claim 18 including a marker program to mark an addressable area on the macro image and to cause the addressed area to appear at a higher resolution, micro image on the monitor. 20. A program for creating a data structure of an image of a specimen on a microscope slide comprising:a scanning routine for digitally scanning the image of the specimen on a microscope slide at a plurality of image magnifications;a recording routine for recording the scanned digital image in a series of contiguous image tiles; anda linking routine for linking the series of contiguous image tiles with a dynamic, self-executing program effective for viewing, manipulating and reconstructing the image tiles. 21. The program of claim 20 further comprising a first display routine for displaying a micro image comprising a portion of the scanned image at a first magnification and a second display routine for displaying a macro second image comprising an overall view from the specimen on the microscope slide. 22. The program of claim 20 further comprising a routine for selecting a point on said macro image and for producing a corresponding micro image at said point. 23. The program of claim 20 further comprising a coordinate display routine for displaying the coordinates of said point to the user.