# US 10,121,280 B2 · 3D system including rendering with three dimensional transformation

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- Number: US 10,121,280 B2
- Document ID: US10121280B2
- Status: Granted
- Kind: B2
- Application number: 15/293,499
- Filed: 2016-10-14
- Published: 2017-05-18
- Granted: 2018-11-06
- Earliest claimed: 2015-11-13
- Assignees: VEFXi Corporation
- Applicants: Craig Peterson; Markus Roberts; Sergey Lomov
- Inventors: Craig Peterson; Markus Roberts; Sergey Lomov
- Web page: https://patentgrep.com/patent/US10121280B2

## CPC

- G06T 15/20: Perspective computation
- H04N 13/128: Adjusting depth or disparity
- H04N 13/20: Image signal generators
- H04N 13/225: using parallax barriers
- H04N 13/229: using lenticular lenses, e.g. arrangements of cylindrical lenses
- H04N 13/261: with monoscopic-to-stereoscopic image conversion
- H04N 13/305: using lenticular lenses, e.g. arrangements of cylindrical lenses
- H04N 13/317: using slanted parallax optics
- G06T: IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- H04N: PICTORIAL COMMUNICATION, e.g. TELEVISION

## Abstract

A three dimensional system including rendering with a three dimensional transformation.

## Claims

### Claim 1

A method for conversion of a series of two dimensional images into a series of three dimensional images comprising:
(a) receiving said two dimensional images together with angular information indicating an angle from which a first spatial region which is less than the entire spatial region of one of said two dimensional images was captured and being free from receiving angular information for a second spatial region not included within said first spatial region of said one of said two dimensional imagers, where all of said series of two dimensional images are from a same viewpoint;
(b) processing said two dimensional images to determine a depth map associated with said two dimensional images, where all of said series of two dimensional images are from said same viewpoint;
(c) processing said depth map together with said angular information for said first spatial region to render a modified two dimensional image of said first spatial region on a display as said three dimensional image, processing said depth map without said angular information for said second spatial region to render a modified two dimensional image of said second spatial region on a display as said three dimensional image, where said first spatial region is rendered in a manner differently than said second spatial region;
(d) rendering said processed depth map on a display.

### Claim 2 (depends on 1)

The method of claim 1 wherein said processing said depth map includes modifying perspective lines of an object.

### Claim 3 (depends on 2)

The method of claim 2 wherein said modifying perspective lines reduces the perspective convergance of said modifying perspective lines of said object.

### Claim 4 (depends on 3)

The method of claim 3 wherein said modifying is based upon Ax2+Bx+C where x is a horizontal direction.

### Claim 5 (depends on 4)

The method of claim 4 wherein said modifying perspective lines is based upon Ay2+By+C where y is an orthogonal direction to said horizontal direction.

### Claim 6 (depends on 5)

The method of claim 5 wherein said modifying perspective lines is based upon Az2+Bz+C where z is a vertical direction and orthogonal to said horizontal direction.