Method and apparatus for fractal identification

• US 9,836,631 B1
• Filed: 04/25/2016
• Issued: 12/05/2017
• Est. Priority Date: 04/26/2015
• Status: Active Grant

• Current Assignee: AIC Innovations Group, Inc.
• Original Assignee: AIC Innovations Group, Inc.
• Inventors: Hanina, Adam, Guan, Lei
• Primary Examiner(s): Vo, Tuyen K
• Application Number:
  US15/137,984
• Time in Patent Office: 589 Days
• Field of Search: 235375, 235383, 23546201-46209, 23546241, 235494
• CPC Class Codes: G06K 7/10722 Photodetector array or CCD scanning
• CPC Class Codes: G06K 7/1413 1D bar codes
• CPC Class Codes: G06T 9/00 Image coding bandwidth or redundancy reduction for static pictures H04N1/41; coding or decoding of static colour picture signals H04N1/64; methods or arrangements for coding, decoding, compressing or decompressing digital video signals H04N19/00
• CPC Class Codes: H04N 19/99 involving fractal coding

Abstract

In general, in some aspects, the subject matter of the present disclosure can be embodied in methods for confirming identity, in which the methods include: outputting a parameter by a reading device, the reading device adapted to read an image displayed on a display of a display device; receiving the parameter output by the reading device by the display device; generating a fractal image at least in accordance with the received parameter by the display device; displaying the generated fractal image on the display of the display device; imaging the displayed fractal image by the reading device; comparing the imaged fractal image to an expected fractal image generated by the reader at least in accordance with the parameter; and confirming that the imaged fractal image and the expected fractal image do not differ by more than a predetermined amount.

Claims

1. A method for confirming identity, comprising:

outputting a proximity signal from a reading device indicative of a proximity of a display device to the reading device;

receiving by the display device the output proximity signal;

outputting a parameter by the reading device, the reading device configured to read an image displayed on a display of the display device;

receiving the parameter output by the reading device by the display device;

generating a fractal image at least in accordance with the received parameter and the received proximity signal by the display device;

displaying the generated fractal image on the display of the display device;

imaging the displayed fractal image by the reading device;

comparing the imaged fractal image to an expected fractal image generated by the reading device at least in accordance with the parameter; and

confirming that the imaged fractal image and the expected fractal image do not differ by more than a predetermined amount.

2. The method of claim 1, further comprising displaying a confirmation that the imaged fractal image and the expected fractal image do not differ by more than a predetermined amount on the display of the display device.

3. The method of claim 1, further comprising displaying a confirmation that the imaged fractal image and the expected fractal image do not differ by more than a predetermined amount on a display of the reader device.

4. The method of claim 1, wherein the parameter provides a number of fractal layers to be included in the generated fractal.

5. The method of claim 4, wherein the generated fractal image is generated in accordance with a predetermined fractal equation employing the parameter.

6. The method of claim 1, further comprising:

outputting a second parameter by the reading device;

receiving the second parameter output by the reading device by the display device;

generating a second fractal image at least in accordance with the received second parameter;

displaying the generated second fractal image on the display of the display device;

imaging the displayed second fractal image by the reading device;

comparing the imaged second fractal image to an expected second fractal image generated by the reader at least in accordance with the second parameter; and

confirming that the imaged second fractal image and the expected second fractal image do not differ by more than a predetermined amount.

7. The method of claim 6, wherein the steps of claim 6 are sequentially performed for a predetermined string of parameters and fractal images, generating a changing sequence of fractal image confirmations.

8. The method of claim 1, wherein the closer the display device is to the reader device, the greater number of fractal layers included in the generated fractal image.

9. The method of claim 1, further comprising:

outputting a proximity signal from the display device indicative of a proximity of the display device to the reading device;

receiving by the reading device the output proximity signal;

generating the fractal image by the display device further at least in accordance with the output proximity signal.

10. The method of claim 1, wherein the generated fractal image comprises a plurality of generated fractal images, each of such fractal images being generated in accordance with a different fractal equation, each of such fractal images being generated at least in accordance with the received parameter.

11. The method of claim 1, wherein the display of the display device is a high resolution display, and the reading device is adapted to image a high resolution image presented on the high resolution display of the display device.

12. A method for confirming identity, comprising:

outputting a proximity signal from a reading device indicative of a proximity of a display device to the reading device;

receiving by the display device the output proximity signal;

receiving a parameter by the reading device, the reading device configured to read an image displayed on a display of the display device;

receiving the parameter by the display device;

generating a fractal image at least in accordance with the received parameter by the display device and the received proximity signal;

displaying the generated fractal image on the display of the display device;

imaging the displayed fractal image by the reading device;

comparing the imaged fractal image to an expected fractal image generated by the reading device at least in accordance with the parameter; and

confirming that the imaged fractal image and the expected fractal image do not differ by more than a predetermined amount.

13. The method of claim 12, wherein the parameter is provided at a third location.

14. A system for confirming identity, comprising:

a reading device further comprising an imaging camera and a computer processor, the reading device reading an image displayed on a display of a display device, the reading device further configured to output a parameter and a proximity signal indicative of a proximity of the display device to the reading device;

the display device further comprising the display for displaying one or more images thereon, and a computer processor, the display device receiving the output proximity signal, receiving the parameter output by the reading device, generating a fractal image at least in accordance with the received parameter and the received proximity signal by the display device, and displaying the generated fractal image on the display of the display device;

the reading device further imaging the displayed fractal image, comparing by the computer processor thereof, the imaged fractal image to an expected fractal image generated by the computer processor of the reading device at least in accordance with the parameter; and

confirming by the computer processor thereof that the imaged fractal image and the expected fractal image do not differ by more than a predetermined amount.

15. The system of claim 14, wherein the fractal image is generated by the computer processor of the display device in accordance with a predetermined fractal equation.

16. The system of claim 14, further comprising a third location parameter generator for generating the parameter.

17. The system of claim 14, wherein the display device further displays on a display associated therewith a confirmation that the imaged fractal image and the expected fractal image do not differ by more than a predetermined amount on the display of the display device.

18. The system of claim 14, wherein the display device displays a confirmation that the imaged fractal image and the expected fractal image do not differ by more than a predetermined amount on a display of the reader device.

19. The system of claim 14, wherein a sequence of parameters are provided, thereby generating a changing sequence of fractal image confirmations.