Invention Grant
- Patent Title: Perspective distortion in multi-display system
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Application No.: US16197398Application Date: 2018-11-21
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Publication No.: US10726609B2Publication Date: 2020-07-28
- Inventor: Austin F. O'Brien
- Applicant: Pure Depth, Inc.
- Applicant Address: NZ
- Assignee: Pure Depth Limited
- Current Assignee: Pure Depth Limited
- Current Assignee Address: NZ
- Agent Craig A. Baldwin
- Main IPC: G06T15/20
- IPC: G06T15/20 ; G06T3/40 ; G06T19/20 ; G09G3/00 ; H04N13/395 ; H04N13/122 ; H04N13/275

Abstract:
A multi-layer display may include a first screen and a second screen arranged in a substantially parallel manner, with the first screen and the second screen including an array of pixels and the second screen overlapping the first screen, a light configured to provide light to the first screen and the second screen of the multi-layer display system, and a processing system comprising at least one processor and memory. The processing system may be configured to apply perspective distortion to automatically bake the desired aspects of perspective into a physically thin object. To achieve this, the object's vertices are moved along lines drawn through a fixed point in space (a primary viewpoint). From this viewpoint, regardless of any perspective distortion applied, the object will appear to not change.
Public/Granted literature
- US20190156553A1 PERSPECTIVE DISTORTION IN MULT-DISPLAY SYSTEM Public/Granted day:2019-05-23
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