Method and system for viewing images from an image capture device on a host computer

• US 7,107,516 B1
• Filed: 06/29/1999
• Issued: 09/12/2006
• Est. Priority Date: 04/13/1998
• Status: Expired due to Fees

• Current Assignee: FlashPoint Technology, Inc.
• Original Assignee: FlashPoint Technology, Inc.
• Inventors: Anderson, Eric C., Chambers, Paul S.
• Primary Examiner(s): HUYNH, CONG LAC T
• Application Number:
  US09/342,680
• Time in Patent Office: 2,632 Days
• Field of Search: 707/501, 707/500.1, 709/201, 709/205, 709/247, 345/302, 715/501.1, 715/500.1, 715/530
• US Class Current: 715/210
• CPC Class Codes: H04N 1/00204 with a digital computer or a digital computer system, e.g. an internet server programmed control between transmitter and receiver or between image input and image output device H04N1/32561
• CPC Class Codes: H04N 1/00973 from a remote device, e.g. receiving via the internet instructions input to a computer terminal
• CPC Class Codes: H04N 2101/00 Still video cameras
• CPC Class Codes: H04N 2201/0041 Point to point H04N2201/0039 takes precedence
• CPC Class Codes: H04N 2201/0046 Software interface details, e.g. interaction of operating systems
• CPC Class Codes: H04N 2201/0049 By wire, cable or the like
• CPC Class Codes: H04N 2201/0053 Optical, e.g. using an infrared link
• CPC Class Codes: H04N 2201/0084 Digital still camera

Abstract

A method and system for viewing images from an image capture device on a host computer. The method and system include establishing communication between the image capture device and the host computer, and mounting the image capture device as a disk on the host computer. The method and system further include automatically generating an Internet page description file in the image capture device that references the images stored therein, and accessing the Internet page description file through a standard web browser on the host computer. The user may then view the images stored in image capture device on the host computer through the web browser.

Claims

1. A method for viewing images from an image capture device on a host computer, comprising steps of:

a) establishing communication between the image capture device and the host computer;

b) automatically generating an Internet page description file in the image capture device that references the images stored therein;

c) mounting the image capture device as a disk on the host computer; and

d) opening the Internet page description file in a web browser on the host computer, wherein the images stored in the image capture device are displayed on the host computer through the web browser without the need for loading camera-specific communication software onto the host computer.

2. A method as in claim 1 wherein step b) further includes the step of:

i) providing Java files along with the Internet page description file in the image capture device.

3. A method as in claim 2 wherein a portion of the images in the image capture device are stored as compressed image files, step d) further including the step of:

i) executing the Java files on the host computer for decompressing the compressed image files and for extracting information from the image files for display by the web browser.

4. A method as in claim 3 wherein step b) further includes the step of:

ii) automatically generating the Internet page description file when communication with the host computer is indicated.

5. A method as in claim 4 further including to step of:

e) storing the images displayed in the web browser on the host computer by copying the compressed image files from the image capture device directly to the host computer.

6. A method as in claim 5 wherein step e) further includes the steps of:

i) determining if any of the compressed image files have previously been copied to the host computer, and

ii) copying only the compressed image files to the host computer that have not been previously copied.

7. A method as in claim 6 further including the steps of:

f) uploading the Java files and the Internet page description file to the host computer, and

g) opening the Internet page description file in the web browser on the host computer to display the images stored in host computer.

8. A system for viewing images from an image capture device on a host computer, comprising:

a host computer having an operating system and a web browser; and

a digital camera having a plurality of images stored therein in communication with the host computer such that the digital camera appears to the host computer as a disk, the digital camera including means for generating an Internet page description file that references the stored images, wherein the Internet page description is accessible by the web browser on the host computer to enable a user to view the images on the digital camera from the host computer without the need for loading camera-specific communication software onto the host computer.

9. A system as in claim 8 wherein each image in the digital camera is stored in a compressed image file, the Internet page description file further having associated Java files that are invoked by the web browser for decompressing the compressed image files and for extracting information from the image files for display by the web browser.

10. A system as in claim 9 wherein the means for generating the Internet page description file generates the Internet page description file in response to an indication that the digital camera is in communication with the host computer.

11. A system as in claim 10 wherein the Internet page description file is a HTML file.

12. A system as in claim 11 wherein the HTML file creates web pages that allow the user to transfer the images between the digital camera, the host computer, and the Internet.

13. A computer-readable medium containing program instructions for viewing images from a digital camera on a host computer, the program instructions for:

a) automatically generating in the digital camera an HTML file that references the images stored in the digital camera;

b) establishing a Universal Serial Bus (USB) connection between the digital camera and the host computer; and

c) identifying the digital camera to the host computer as a mass storage device class whereby the digital camera appears to the host computer as a disk, thereby allowing a user to open the HTML file in a web browser on the host computer, wherein the images stored in the digital camera are displayed on the host computer through the web browser without the need for loading camera-specific communication software onto the host computer.

14. A computer-readable medium an in claim 13 wherein instruction a) further includes the instruction of:

i) automatically generating an HTML file in response to the digital camera being placed into connect mode.

15. A computer-readable medium as in claim 14 wherein instruction a) further includes the instruction of:

ii) providing Java files along with the HTML file in the digital camera.

16. A computer-readable medium as in claim 15 wherein the HTML file includes an introduction page referencing an index page, further including the instruction of:

d) executing a Java Generation Applet on the host computer that scans the digital. camera for images and generates the index page accordingly.

17. A computer-readable medium as in claim 15 wherein a portion of the images in the digital camera are stored as a compressed image files, further including the instruction of:

d) executing the Java files on the host computer for decompressing the compressed image files and for extracting information from the image files for display by the web browser.

18. A computer-readable medium as in claim 17 further including the instruction of:

e) storing the images displayed in web browser on the host computer by copying the compressed image files from the digital camera directly to the host computer.

19. A computer-readable medium as in claim 18 wherein instruction e) further includes the instructions of:

i) determining if any of the compressed image files have previously been copied to the host computer, and

ii) copying only the compressed image files images to the host computer that have not been previously copied.

20. A computer-readable medium as in claim 19 further including the instructions of:

uploading the Java files and the HTML file to the host computer, and

g) opening the HTML, file in the web browser on the host computer to display the images stored in host computer.