公开(公告)号：US09519996B2

公开(公告)日：2016-12-13

申请号：US14570077

申请日：2014-12-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Cheolkon Jung ,  Mingchen Han ,  Zengzeng Sun ,  Licheng Jiao

IPC: G06T15/00 ,  G06T15/20 ,  H04N13/00 ,  G06T7/00 ,  G06T19/00

CPC classification number: G06T15/20 ,  G06T7/593 ,  G06T19/006 ,  H04N13/111

Abstract: A virtual view generating method and apparatus are provided that are used to resolve a technical problem existing in the prior art that there are holes in a virtual view, so as to improve quality of the virtual view. The method includes obtaining an original image and an original depth map of the original image; preprocessing the original depth map based on an adaptive filtering algorithm to obtain a processed depth map; generating a basic virtual view based on the original image and the processed depth map; and performing hierarchical hole filling on the basic virtual view based on a deconvolution algorithm to generate a virtual view.

Abstract translation: 提供了虚拟视图生成方法和装置，其用于解决现有技术中存在的在虚拟视图中存在孔的技术问题，以便提高虚拟视图的质量。 该方法包括获得原始图像的原始图像和原始图像的原始深度图; 基于自适应滤波算法对原始深度图进行预处理，得到经处理的深度图; 基于原始图像和处理的深度图生成基本虚拟视图; 并且基于去卷积算法在所述基本虚拟视图上执行分层孔填充以生成虚拟视图。

公开(公告)号：US20150170404A1

公开(公告)日：2015-06-18

申请号：US14570077

申请日：2014-12-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Cheolkon Jung ,  Mingchen Han ,  Zengzeng Sun ,  Licheng Jiao

IPC: G06T15/20 ,  G06T19/00 ,  G06T7/00

CPC classification number: G06T15/20 ,  G06T7/593 ,  G06T19/006 ,  H04N13/111

Abstract: A virtual view generating method and apparatus are provided that are used to resolve a technical problem existing in the prior art that there are holes in a virtual view, so as to improve quality of the virtual view. The method includes obtaining an original image and an original depth map of the original image; preprocessing the original depth map based on an adaptive filtering algorithm to obtain a processed depth map; generating a basic virtual view based on the original image and the processed depth map; and performing hierarchical hole filling on the basic virtual view based on a deconvolution algorithm to generate a virtual view.

Abstract translation: 提供了虚拟视图生成方法和装置，其用于解决现有技术中存在的在虚拟视图中存在孔的技术问题，以便提高虚拟视图的质量。 该方法包括获得原始图像的原始图像和原始图像的原始深度图; 基于自适应滤波算法对原始深度图进行预处理，得到经处理的深度图; 基于原始图像和处理的深度图生成基本虚拟视图; 并且基于去卷积算法在所述基本虚拟视图上执行分层孔填充以生成虚拟视图。