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Progressive mesh decoding apparatus and method
US8928660B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8928660-B2 |
| Application number | US-71406910-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 26, 2010 |
| Priority date | Apr 15, 2009 |
| Publication date | Jan 6, 2015 |
| Grant date | Jan 6, 2015 |
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Abstract
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A progressive mesh decoding apparatus, a progressive mesh decoding method and a computer readable recording medium using the same are provided. In the progressive mesh decoding method, a first desired resolution mesh is progressively reconstructed from a base mesh through vertex addition. Vertex level information indicating a resolution level of a mesh corresponding to a predetermined process of the first desired resolution mesh reconstructing process is recorded for respective vertices added at the predetermined process. In response to a second desired resolution mesh having a second desired resolution level lower than the first desired resolution level being requested, the second desired resolution mesh is reconstructed by deleting vertices from the first desired resolution mesh, wherein vertices to be deleted in a predetermined process of the second desired resolution mesh reconstructing process are determined based on the vertex level information.
First claim
Opening claim text (preview).
What is claimed is: 1. A progressive mesh decoding method comprising: progressively reconstructing at a hardware-based resolution increasing unit a first desired resolution mesh having a first desired resolution level from a base mesh through vertex addition; recording vertex level information indicating a resolution level of the first desired resolution mesh at a hardware-based vertex level information recording unit for the vertices added; and in response to a second desired…
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- G06T17/20Primary
Physics · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Physics · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8928660B2 cover?
- A progressive mesh decoding apparatus, a progressive mesh decoding method and a computer readable recording medium using the same are provided. In the progressive mesh decoding method, a first desired resolution mesh is progressively reconstructed from a base mesh through vertex addition. Vertex level information indicating a resolution level of a mesh corresponding to a predetermined process o…
- Who is the assignee on this patent?
- Choe Sung-Yul, Samsung Electronics Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification G06T17/20. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Jan 06 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).