專利國別

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發表日期

2015-04-30 16:32:10

本校案號

P100004A

專利名稱

低複雜度二維影像視訊轉換三維影像視訊之方法「LOW-COMPLEXITY METHOD OF CONVERTINGIMAGE/VIDEO INTO 3D FROM 2D」

發明人

郭峻因、李睿勝、簡呈安、張家豪、張正妍

所屬院

工學院

提案單位

晶片系統研究中心

類型

發明

專利權人

國立中正大學

申請號

13/855,323

申請日期

2013-04-02

公開號

0

公開日期

2014-10-02

證書號

US 8,897,548 B2

核准日期

2014-11-25

國際分類號

G06K-009/00(2006.01)

專利權期間

2013.04.02~2033.04.02(延長102天至2033.07.13)

專利摘要

A low-complexity method of converting 2D images/videos into 3D ones includes the steps of identifying whether each pixel in one of the frames is an edge feature point; locating at least two vanishing lines in the frame according to the edge feature point; categorizing the frame into the one of close-up photographic feature, of landscape feature, and of vanishing-area feature; if the frame is identified to have the vanishing-area feature or the landscape feature to generate a GDM; and apply a modificatory procedure to the GDM to generate a final depth information map; if the frame is identified to have the close-up photographic feature, distinguish between a foreground object and a background information in the frame and define the depth of field to generate the final depth information map.

圖示