Structuring visual data
US-2024386585-A1 · Nov 21, 2024 · US
Disparity estimation method of stereoscopic image
US9104904B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9104904-B2 |
| Application number | US-201313950271-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 24, 2013 |
| Priority date | Mar 7, 2013 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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Abstract
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A disparity estimation method of stereoscopic image is provided. A matching cost computation is executed for a first image and a second image, and one extreme value is selected from cost values corresponding to estimating disparities for each pixel to obtain a matching point corresponding to each pixel. And a matching disparity corresponding to each matching point is adjusted based on edge detection according to a scan order.
First claim
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What is claimed is: 1. A disparity estimation method of stereoscopic images for an electronic apparatus, comprising: obtaining a plurality of cost values of each of a plurality of pixels of a first image corresponding to a second image within a disparity search range, wherein a size of the first image is identical to that of the second image; selecting an extreme value from the cost values corresponding to each of the pixels and using the extreme value as a matching cost value t…
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- G06T7/97Primary
Physics · mapped topic
- G06K9/00201Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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- What does patent US9104904B2 cover?
- A disparity estimation method of stereoscopic image is provided. A matching cost computation is executed for a first image and a second image, and one extreme value is selected from cost values corresponding to estimating disparities for each pixel to obtain a matching point corresponding to each pixel. And a matching disparity corresponding to each matching point is adjusted based on edge dete…
- Who is the assignee on this patent?
- Acer Inc
- What technology area does this patent fall under?
- Primary CPC classification G06T7/97. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Aug 11 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).