公开(公告)号：WO2011030298A1

公开(公告)日：2011-03-17

申请号：PCT/IB2010/054055

申请日：2010-09-08

Applicant: NOKIA CORPORATION ,  CHEN, Ying ,  HANNUKSELA, Miska Matias

Inventor： CHEN, Ying ,  HANNUKSELA, Miska Matias

IPC: G06T7/00

CPC classification number: H04N19/597 ,  G06T15/205 ,  H04N13/128 ,  H04N13/275 ,  H04N2213/003

Abstract: There is disclosed methods and apparatuses for multi-view video encoding, decoding and display. A depth map is provided for each of the available views. The depth maps of the available views are used to synthesize a target view for rendering an image from the perspective of the target view based on images of the available views.

Abstract translation: 公开了用于多视点视频编码，解码和显示的方法和装置。 为每个可用视图提供了深度图。 可用视图的深度图用于基于可用视图的图像来合成从目标视图的角度呈现图像的目标视图。

公开(公告)号：WO2009087563A2

公开(公告)日：2009-07-16

申请号：PCT/IB2009/000022

申请日：2009-01-08

Applicant: NOKIA CORPORATION ,  HANNUKSELA, Miska Matias ,  PELTOTALO, Jani

Inventor： HANNUKSELA, Miska Matias ,  PELTOTALO, Jani

IPC: H04L1/00

CPC classification number: H04N7/24 ,  H04L1/0084 ,  H04L1/1819 ,  H04N21/2381 ,  H04N21/2383 ,  H04N21/4363 ,  H04N21/4381 ,  H04N21/85406

Abstract: A method includes organizing a first media source block in the media container file; calculating forward error correction (FEC) redundancy data based on the first media source block; organizing the FEC redundancy data in at least one FEC reservoir in the media container file; providing, in the media container file, meta data providing an association between the first media source block and the at least one FEC reservoir; storing the first media source block as a first elementary item in the media container file; and providing, in the media container file, information that the first elementary item comprises the first media source block

Abstract translation: 一种方法包括：组织媒体容器文件中的第一媒体源块; 基于第一媒体源块计算前向纠错（FEC）冗余数据; 在媒体容器文件中的至少一个FEC存储器中组织FEC冗余数据; 在所述媒体容器文件中提供提供所述第一媒体源块与所述至少一个FEC库之间的关联的元数据; 将第一媒体源块存储为媒体容器文件中的第一基本项目; 并且在媒体容器文件中提供第一基本项目包括第一媒体源块的信息

公开(公告)号：WO2012052968A1

公开(公告)日：2012-04-26

申请号：PCT/IB2011/054706

申请日：2011-10-20

Applicant: NOKIA CORPORATION ,  HANNUKSELA, Miska Matias

Inventor： HANNUKSELA, Miska Matias

IPC: H04N7/26 ,  G06T7/00 ,  H04N21/23 ,  H04N21/438

CPC classification number: H04N19/34 ,  H04N13/161 ,  H04N19/33 ,  H04N19/46 ,  H04N19/59 ,  H04N19/597 ,  H04N19/61 ,  H04N19/70

Abstract: There is disclosed a method for encoding at least two views of a video scene into a multiview video bitstream, where said views have different spatial resolutions. The method comprises prediction between pictures belonging to different views after resampling of one of these pictures. There is also disclosed a method for decoding a multiview video bitstream comprising at least two views having different spatial resolutions. The method comprises prediction between pictures belonging to different views after resampling of one of these pictures. There are also disclosed corresponding apparatuses and computer program products.

Abstract translation: 公开了一种用于将视频场景的至少两个视图编码为多视图视频比特流的方法，其中所述视图具有不同的空间分辨率。 该方法包括对这些图像之一进行重采样之后属于不同视图的图像之间的预测。 还公开了一种用于对包含具有不同空间分辨率的至少两个视图的多视图视频比特流进行解码的方法。 该方法包括对这些图像之一进行重采样之后属于不同视图的图像之间的预测。 还公开了相应的装置和计算机程序产品。

公开(公告)号：WO2011121479A1

公开(公告)日：2011-10-06

申请号：PCT/IB2011/051181

申请日：2011-03-22

Applicant: NOKIA CORPORATION ,  HANNUKSELA, Miska Matias ,  ERONEN, Antti Johannes

Inventor： HANNUKSELA, Miska Matias ,  ERONEN, Antti Johannes

IPC: H04W4/02 ,  G06K9/00 ,  G10L17/00

CPC classification number: G06K9/00221 ,  G06K9/00677 ,  G06K9/00892 ,  G10L17/00

Abstract: A method, apparatus, and computer program product are therefore provided for identifying a person or people in a media file by using object recognition and near-field communication to detect nearby devices that may be associated with a person or people featured in the media file. Associating a nearby device with a person or people featured in a media file may add to the confidence level with which a person is identified within a media file using object recognition, which may include facial recognition and/or speaker recognition.

Abstract translation: 因此，提供了一种方法，装置和计算机程序产品，用于通过使用对象识别和近场通信来检测可能与媒体文件中特征的人或人相关联的附近设备来识别媒体文件中的人或人。 将附近的设备与媒体文件中的人物或人物相关联可以增加使用对象识别的媒体文件中识别人的置信水平，其可以包括面部识别和/或说话者识别。

公开(公告)号：WO2010084403A1

公开(公告)日：2010-07-29

申请号：PCT/IB2010/000095

申请日：2010-01-20

Applicant: NOKIA CORPORATION ,  HANNUKSELA, Miska, Matias

Inventor： HANNUKSELA, Miska, Matias

IPC: H04L1/00 ,  H04L12/56 ,  H04N7/24

CPC classification number: H04L65/605 ,  H04L47/10 ,  H04L65/1009

Abstract: A method comprises forming a packet payload by encapsulating at least one data unit associated with media data; determining whether a size of the packet payload is less than a predetermined threshold; and if the size of the packet payload is less than the predetermined threshold, appending an enhancement data unit to the packet payload.

Abstract translation: 一种方法包括通过封装与媒体数据相关联的至少一个数据单元来形成分组有效载荷; 确定分组有效载荷的大小是否小于预定阈值; 并且如果分组有效载荷的大小小于预定阈值，则将增强数据单元附加到分组有效载荷。

公开(公告)号：WO2009130561A1

公开(公告)日：2009-10-29

申请号：PCT/IB2009/005302

申请日：2009-04-20

Applicant: NOKIA CORPORATION ,  HANNUKSELA, Miska, Matias ,  WANG, Ye-Kui ,  CHEN, Ying

Inventor： HANNUKSELA, Miska, Matias ,  WANG, Ye-Kui ,  CHEN, Ying

IPC: H04N7/26 ,  H04N7/50 ,  H04N7/58

CPC classification number: H04N21/438 ,  H04N19/34 ,  H04N19/573 ,  H04N19/597 ,  H04N19/70

Abstract: Embodiments of the present invention relate to video coding for multi-view video content. It provides a coding system enabling scalability for the multi-view video content. In one embodiment, a method is provided for encoding at least two views representative of a video scene, each of the at least two views being encoded in at least two scalable layers, wherein one of the at least two scalable layers representative of one view of the at least two views is encoded with respect to a scalable layer representative of the other view of the at least two views.

Abstract translation: 本发明的实施例涉及用于多视点视频内容的视频编码。 它提供了一种能够实现多视图视频内容的可扩展性的编码系统。 在一个实施例中，提供了一种用于编码表示视频场景的至少两个视图的方法，所述至少两个视图中的每一个视图被编码在至少两个可伸缩层中，其中至少两个可缩放层中的一个表示一个视图 所述至少两个视图相对于代表所述至少两个视图的另一视图的可缩放层被编码。

公开(公告)号：WO2009087563A3

公开(公告)日：2009-09-03

申请号：PCT/IB2009000022

申请日：2009-01-08

Applicant: NOKIA CORP ,  HANNUKSELA MISKA MATIAS ,  PELTOTALO JANI

Inventor： HANNUKSELA MISKA MATIAS ,  PELTOTALO JANI

IPC: H04L1/00 ,  H04N19/89

CPC classification number: H04N7/24 ,  H04L1/0084 ,  H04L1/1819 ,  H04N21/2381 ,  H04N21/2383 ,  H04N21/4363 ,  H04N21/4381 ,  H04N21/85406

Abstract: A method includes organizing a first media source block in the media container file; calculating forward error correction (FEC) redundancy data based on the first media source block; organizing the FEC redundancy data in at least one FEC reservoir in the media container file; providing, in the media container file, meta data providing an association between the first media source block and the at least one FEC reservoir; storing the first media source block as a first elementary item in the media container file; and providing, in the media container file, information that the first elementary item comprises the first media source block

Abstract translation: 一种方法包括：在媒体容器文件中组织第一媒体源块; 基于第一媒体源块计算前向纠错（FEC）冗余数据; 在所述媒体容器文件中的至少一个FEC存储器中组织所述FEC冗余数据; 在所述媒体容器文件中提供元数据，所述元数据提供所述第一媒体源块和所述至少一个FEC存储器之间的关联; 将所述第一媒体源块作为第一基本项目存储在所述媒体容器文件中; 以及在所述媒体容器文件中提供所述第一基本项目包括所述第一媒体源块的信息

公开(公告)号：WO2012032502A1

公开(公告)日：2012-03-15

申请号：PCT/IB2011/053987

申请日：2011-09-12

Applicant: NOKIA CORPORATION ,  HANNUKSELA, Miska Matias

Inventor： HANNUKSELA, Miska Matias

IPC: H04N21/2343 ,  H04L29/06

CPC classification number: H04N21/85406 ,  H04L67/02 ,  H04M1/72558 ,  H04N21/23439 ,  H04N21/26258 ,  H04N21/440218 ,  H04N21/8456

Abstract: There is disclosed a method, apparatus and computer program product for adaptive streaming. At least one file comprising media data is generated, wherein a first segment and a second segment are received, and a first instruction and a second instruction are received. The first segment and the second segment are modified on the basis of the first instruction and the second instruction. The at least one file is created on the basis of the modified first segment and the modified second segment.

Abstract translation: 公开了一种用于自适应流传输的方法，装置和计算机程序产品。 生成包括媒体数据的至少一个文件，其中接收第一段和第二段，并且接收第一指令和第二指令。 第一段和第二段基于第一指令和第二指令进行修改。 基于修改的第一段和修改的第二段创建至少一个文件。

公开(公告)号：WO2012011076A1

公开(公告)日：2012-01-26

申请号：PCT/IB2011/053266

申请日：2011-07-21

Applicant: NOKIA CORPORATION ,  BOUAZIZI, Imed ,  HANNUKSELA, Miska Matias

Inventor： BOUAZIZI, Imed ,  HANNUKSELA, Miska Matias

IPC: H04L29/06 ,  H04N7/24

CPC classification number: H04L65/1083 ,  H04L65/607 ,  H04N21/44016 ,  H04N21/44209 ,  H04N21/6377 ,  H04N21/8455 ,  H04N21/8456 ,  H04N21/85406

Abstract: A method, apparatus, system and computer program product are provided to provide switching point information to facilitate switching between different representations of the media content. In an instance in which a content consumption device determines that a switch from a first representation to a second representation is merited, the content consumption device may identify the appropriate switching point from the switching point information provided by the server. The content consumption device may then request the second representation of the media content beginning at the switching point.

Abstract translation: 提供了一种方法，装置，系统和计算机程序产品，以提供切换点信息以便于媒体内容的不同表示之间的切换。 在内容消费装置确定从第一表示到第二表示的交换是有价值的情况下，内容消费装置可以从服务器提供的切换点信息中识别适当的切换点。 然后，内容消费设备可以在切换点开始请求媒体内容的第二表示。

公开(公告)号：WO2010116243A1

公开(公告)日：2010-10-14

申请号：PCT/IB2010/000777

申请日：2010-04-08

Applicant: NOKIA Corporation . ,  TRIMECHE, Mejdi, Ben Abdellaziz ,  BOUAZIZI, Imed ,  HANNUKSELA, Miska, Matias

Inventor： TRIMECHE, Mejdi, Ben Abdellaziz ,  BOUAZIZI, Imed ,  HANNUKSELA, Miska, Matias

IPC: H04N7/26

CPC classification number: H04N21/21805 ,  H04N13/117 ,  H04N13/194 ,  H04N13/243 ,  H04N21/2343 ,  H04N21/2365 ,  H04N21/6125 ,  H04N21/6547 ,  H04N21/6587 ,  H04N21/816

Abstract: In accordance with an example embodiment of the present invention, an apparatus comprising a processing unit configured to receive information related to available camera views of a three dimensional scene, request a synthetic view which is different from any available camera view and determined by the processing unit and receive media data comprising video data associated with the synthetic view.

Abstract translation: 根据本发明的示例性实施例，一种装置，包括：处理单元，被配置为接收与三维场景的可用摄像机视图相关的信息，请求与任何可用摄像机视图不同的合成视图，并由处理单元确定 并接收包括与合成视图相关联的视频数据的媒体数据。