Title:
２Ｄから３Ｄへのビデオフレーム変換
Document Type and Number:
Japanese Patent JP6903657
Kind Code:
B2
Abstract:
A wide spread adoption of 3D videos and technologies is hindered by the lack of high-quality 3D content. One promising solution to address this problem is to use automated 2D-to-3D conversion. However, current conversion methods, while general, produce low-quality results with artefacts that are not acceptable to many viewers. Creating a database of 3D stereoscopic videos with accurate depth is, however, very difficult. Computer generated content can be used to generate high-quality 3D video reference database for 2D-to-3D conversion. The method transfers depth information from frames in the 3D reference database to the target frame while respecting object boundaries. It computes depth maps from the depth gradients, and outputs a stereoscopic video.
Inventors:
Hefida, Muhammad Em
Calgary, Kiana Ali Asgar
Elgarib, Muhammad Abdel Aziz Ahmhammad
Machusik, Voichev
Didick, Piotr
Casper, alexander
Calgary, Kiana Ali Asgar
Elgarib, Muhammad Abdel Aziz Ahmhammad
Machusik, Voichev
Didick, Piotr
Casper, alexander
Application Number:
JP2018525821A
Publication Date:
July 14, 2021
Filing Date:
August 03, 2016
Export Citation:
Assignee:
Hefida, Muhammad Em
Calgary, Kiana Ali Asgar
Elgarib, Muhammad Abdel Aziz Ahmhammad
Machusik, Voichev
Didick, Piotr
Casper, alexander
Calgary, Kiana Ali Asgar
Elgarib, Muhammad Abdel Aziz Ahmhammad
Machusik, Voichev
Didick, Piotr
Casper, alexander
International Classes:
H04N13/261; G06T7/50; H04N13/271
Domestic Patent References:
| JP2014532941A | ||||
| JP2012103135A |
Foreign References:
| US20140210944 |
Attorney, Agent or Firm:
Ikki Kogoshi
Isamu Ogoshi
Isamu Ogoshi