Granted Patent B2

US 12,394,348 · App. 18/652,237 · Granted Aug 19, 2025

Inventors: James M. DeFilippis (Pacific Palisades, CA); Mitchell J. Bogdanowicz (Somis, CA); Corey P. Carbonara (Waco, TX); Michael F. Korpi (Hewitt, TX); Gary B. Mandle (Los Altos, CA)

Assignee: Baylor University

G09G3/2003G02B5/201G02F1/133514G09G3/3413G09G5/02G09G2300/0452G09G2320/0242G09G2340/06

Abstract

Claims (35)

1. A system for displaying a primary color system, comprising:

a set of image data including a set of primary color signals, wherein the set of primary color signals corresponds to a set of values in an International Commission on Illumination (CIE) Yxy color space, wherein the set of values in the CIE Yxy color space includes a luminance (Y) and two colorimetric coordinates (x,y), wherein the set of image data includes medical image data; and

at least one viewing device;

wherein processed Yxy data is transported between an encode and a decode in a CIE Yxy format; and

wherein the at least one viewing device is operable to display a medical image based on the medical image data.

2. The system of claim 1 , further comprising an image data converter.

3. The system of claim 2 , wherein the image data converter is operable to convert the set of values in the CIE Yxy color space to a plurality of color gamuts.

4. The system of claim 2 , wherein the image data converter includes a look-up table.

5. The system of claim 4 , wherein the set of image data includes colors outside of an International Telecommunication Union Recommendation (ITU-R) BT.2020 color gamut.

6. The system of claim 2 , wherein the image data converter is operable to fully sample the processed Yxy data on a first channel and subsample the processed Yxy data on a second channel and a third channel.

7. The system of claim 1 , wherein the processed Yxy data on a first channel, a second channel, and a third channel are fully sampled.

8. The system of claim 1 , wherein the encode includes scaling of the two colorimetric coordinates (x,y), thereby creating a first scaled colorimetric coordinate and a second scaled colorimetric coordinate and/or the decode includes rescaling of data related to the first scaled colorimetric coordinate and data related to the second scaled colorimetric coordinate.

9. The system of claim 1 , wherein the encode includes converting the set of primary color signals to XYZ data and then converting the XYZ data to create the set of values in the CIE Yxy color space and/or the decode includes converting the processed Yxy data to XYZ data and then converting the XYZ data to a format operable to display on the at least one viewing device.

10. The system of claim 1 , further including at least one non-linear function.

11. The system of claim 1 , further including at least one imager, wherein one or more of the at least one imager is operable to provide the medical image data.

12. The system of claim 1 , wherein the system is compatible with Digital Imaging Communication in Medicine standards for metadata.

13. The system of claim 1 , further including at least one processor coupled to at least one memory and at least one learning algorithm for image processing and comparison.

14. The system of claim 1 , wherein the set of image data further includes hyperspectral data, ultraviolet (UV) data, and/or infrared (IR) data.

15. The system of claim 1 , further comprising at least one chip chart or at least one tele-med-chart with a plurality of colors and/or at least one reference to calibrate the system.

16. A system for displaying a primary color system, comprising:

a set of image data including a set of primary color signals, wherein the set of primary color signals corresponds to a set of values in an International Commission on Illumination (CIE) Yxy color space, wherein the set of values in the CIE Yxy color space includes a luminance (Y) and two colorimetric coordinates (x,y), wherein the set of image data includes medical image data;

at least one imager, wherein one or more of the at least one imager is operable to provide the medical image data; and

wherein processed Yxy data is transported between an encode and a decode in a CIE Yxy format;

wherein the one or more of the at least one imager is incorporated into at least one medical device; and

wherein the medical image data is operable to be converted for display on at least one viewing device.

17. A system for displaying a primary color system, comprising:

a set of image data including a set of primary color signals, wherein the set of primary color signals corresponds to a set of values in an International Commission on Illumination (CIE) Yxy color space, wherein the set of values in the CIE Yxy color space includes a luminance (Y) and two colorimetric coordinates (x,y), wherein the set of image data includes medical image data;

at least one imager, wherein one or more of the at least one imager is operable to provide the medical image data;

at least one viewing device;

wherein the imager and the at least one viewing device are in communication;

wherein processed Yxy data is transported between an encode and a decode in a CIE Yxy format; and

wherein the medical image data is operable to be converted for display on the at least one viewing device.

18. The system of claim 17 , wherein the at least one viewing device includes at least four primaries.

19. The system of claim 17 , wherein the at least one viewing device is operable to display colors outside of an International Telecommunication Union Recommendation (ITU-R) BT.2020 color gamut.

20. The system of claim 17 , wherein the at least one viewing device includes a headset configured for virtual reality, augmented reality, and/or mixed reality environments.

Assignments (1)

Continuity (20)

References Cited (347)