Passive 3D image system and image processing method thereof
US-9215437-B2 · Dec 15, 2015 · US
Method and apparatus for processing and displaying a three-dimensional image with variable depth effect
US8947425B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8947425-B2 |
| Application number | US-201213364035-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 1, 2012 |
| Priority date | Apr 4, 2011 |
| Publication date | Feb 3, 2015 |
| Grant date | Feb 3, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A method of processing a 3D image data includes calculating shift values of gray-scales for a reference view using a 3D effect selection signal having a selection depth value of the 3D image inputted by a user. Shift values of the gray-scales respectively corresponding to a plurality of views are calculated using the shift values of the gray-scales for the reference view. The shift values of the gray-scales respectively corresponding to the plurality of views are applied to a source image signal to generate a plurality of image frames.
First claim
Opening claim text (preview).
What is claimed is: 1. A method of processing a three-dimensional (“3D”) image, the method comprising: receiving a source image; receiving a 3D image depth selection value from a user; calculating shift values for shifting the received source image based on the received 3D image depth selection value; and applying the calculated shift values to the source image signal to generate a 3D depth-adjusted image, wherein calculating the shift values of the gray-scales for the ref…
Assignees
Inventors
Classifications
- H04N13/106Primary
Electricity · mapped topic
- H04N13/128Primary
Electricity · mapped topic
Physics · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US8947425B2 cover?
- A method of processing a 3D image data includes calculating shift values of gray-scales for a reference view using a 3D effect selection signal having a selection depth value of the 3D image inputted by a user. Shift values of the gray-scales respectively corresponding to a plurality of views are calculated using the shift values of the gray-scales for the reference view. The shift values of th…
- Who is the assignee on this patent?
- Park Mun-San, Kim Joo-Young, Park Cheol-Woo, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification H04N13/106. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Feb 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).