Automatic 3-D web content generation

• US 20040100489A1
• Filed: 11/26/2002
• Published: 05/27/2004
• Est. Priority Date: 11/26/2002
• Status: Abandoned Application

• Current Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Original Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Inventors: Deer, David D., Berestov, Alexander L.
• Application Number:
  US10/303,972
• Publication Number:
  US 20040100489A1
• Time in Patent Office: Days
• US Class Current: 345/738
• CPC Class Codes: G06F 16/9577 Optimising the visualization of content, e.g. distillation of HTML documents
• CPC Class Codes: H04N 13/122 Improving the 3D impression of stereoscopic images by modifying image signal contents, e.g. by filtering or adding monoscopic depth cues H04N13/128 takes precedence
• CPC Class Codes: H04N 13/15 for colour aspects of image signals
• CPC Class Codes: H04N 13/261 with monoscopic-to-stereoscopic image conversion
• CPC Class Codes: H04N 13/334 using spectral multiplexing

Abstract

Automatically generating a three dimensional web page from a two dimensional web page for display in a web browser by the web browser receiving two dimensional (HTML) content for the two dimensional web page, parsing the two dimensional content to separate (HTML) objects contained in the two dimensional content and to identify (utilizing HTML tags) an object type (e.g. text, buttons, frames, images, animation and video) for the objects contained in the two dimensional content, processing the objects differently (e.g. utilizing different algorithms), based on the object type identified in the parsing step, to generate three dimensional (HTML) content for the objects, and generating the three dimensional (HTML) web page utilizing the three dimensional content for the objects obtained in the processing step. Color channel separation may be performed to separate different color channels, such as red, blue and green. Additionally, parallax generation may be used to prescribe a different shift between channels to different objects so as to create depth. Further, color adjustment may be performed to replace colors with enhanced colors so as to improve depth perception, thereby adjusting colors that are too red or too blue, and removing visible doubling of images (“ghost images”).

Claims

1. A method of automatically generating a three dimensional web page from a two dimensional web page for display in a web browser, the method being performed within the web browser and comprising the steps of:

the web browser receiving two dimensional content for the two dimensional web page;

parsing the two dimensional content to separate objects contained in the two dimensional content and to identify an object type for the objects contained in the two dimensional content;

processing the objects differently, based on the object type identified in the parsing step, to generate three dimensional content for the objects; and

generating the three dimensional web page utilizing the three dimensional content for the objects obtained in the processing step.

2. A method according to claim 1, wherein the parsing step comprises identifying object tags for the objects contained in the two dimensional content.

3. A method according to claim 2, wherein the object tags comprise one of HTML tags, XML tags, and JAVA tags.

4. A method according to claim 1, wherein the method is performed in response to a command input in the web browser to generate a three dimensional display of the two dimensional web page.

5. A method according to claim 1, wherein the method is performed by a plug-in module for the web browser.

6. A method according to claim 1, wherein the objects contained in the web page comprise at least one of text, buttons, frames, images, animations and video.

7. A method according to claim 1, further comprising, between the parsing and processing steps, performing the steps of:

color channel separation to separate different color channels; and

parallax generation to prescribe different shift between channels to different objects so as to create depth.

8. A method according to claim 7, further comprising, after the parallax generation step, performing color adjustment to replace colors with enhanced colors so as to improve depth perception.

9. A method according to claim 7, wherein the different colors separated in the color channel separation step comprise red, blue and green.

10. A method according to claim 7, wherein the method results in generation of anaglyph images.

11. A method according to claim 1, wherein the objects are processed differently in the processing step by applying a different algorithm for each object type identified in the parsing step.

12. A method according to claim 1, wherein the two dimensional content comprises HTML source code for 2D display and wherein the three dimensional content comprises new HTML source code for three dimensional display, the new HTML source code being provided to the web browser for display of the three dimensional web page.

13. A software module for automatically generating a three dimensional web page from a two dimensional web page for display in a web browser, the module comprising computer executable codes for performing the steps of:

parsing two dimensional content, corresponding to a two dimensional web page received by the web browser, to separate objects contained in the two dimensional content and to identify an object type for the objects contained in the two dimensional content;

processing the objects differently, based on the object type identified in the parsing step, to generate three dimensional content for the objects;

generating a three dimensional web page utilizing the three dimensional content for the objects obtained in the processing step; and

providing the three dimensional web page to the web browser for display.

14. A module according to claim 13, wherein the parsing step comprises identifying object tags for the objects contained in the two dimensional content.

15. A module according to claim 14, wherein the object tags comprise one of HTML tags, XML tags, and JAVA tags.

16. A module according to claim 13, wherein the module is performed in response to a command input in the web browser to generate a three dimensional display of the two dimensional web page.

17. A module according to claim 13, wherein the module is a plug-in module for the web browser.

18. A module according to claim 13, wherein the objects contained in the web page comprise at least one of text, buttons, frames, images, animations and video.

19. A module according to claim 13, further comprising, between the parsing and processing steps, performing the steps of:

color channel separation to separate different color channels; and

parallax generation to prescribe different shift between channels to different objects so as to create depth.

20. A module according to claim 19, further comprising, after the parallax generation step, performing color adjustment to replace colors with enhanced colors so as to improve depth perception.

21. A module according to claim 19, wherein the different colors separated in the color channel separation step comprise red, blue and green.

22. A module according to claim 19, wherein the module results in generation of anaglyph images.

23. A module according to claim 13, wherein the objects are processed differently in the processing step by applying a different algorithm for each object type identified in the parsing step.

24. A module according to claim 13, wherein the two dimensional content comprises HTML source code for 2D display and wherein the three dimensional content comprises new HTML source code for three dimensional display, the new HTML source code being provided to the web browser for display of the three dimensional web page.