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1. 发明申请

WO2012009695A1 VISION-BASED QUALITY METRIC FOR THREE DIMENSIONAL VIDEO 审中-公开
标题翻译：基于视觉质量标准的三维视频
公开(公告)号：WO2012009695A1
公开(公告)日：2012-01-19
申请号：PCT/US2011/044277
申请日：2011-07-15
申请人： QUALCOMM Incorporated , MARTINEZ BAUZA, Judit , SOLH, Mashhour M.
发明人： MARTINEZ BAUZA, Judit , SOLH, Mashhour M.
IPC分类号： H04N13/00
CPC分类号： G06T7/0022 , G06T7/593 , G06T7/97 , G06T2207/10021 , G06T2207/10028 , H04N13/275 , H04N19/42 , H04N19/597
摘要： In general, techniques are described for determining a vision-based quality metric for three-dimensional (3D) video. A device (12, 14) comprising a 3D analysis unit (24, 48) may implement these techniques to compute a 3D objective metric (36, 60). The 3D analysis unit (24, 48) estimates an ideal depth map (62, 70) that would generate a distortion limited image view using DIBR-based 3D video data (34) and then derives one or more distortion metrics (64, 72) based on quantitative comparison of the ideal depth map (62, 70) and a depth map (28, 58) used in the generation of the DIBR-based 3D video data (34). Based on the derived one or more distortion metrics (64, 72), the 3D analysis unit (24, 48) computes the objective metric (36, 60) to quantify visual quality of DIBR-based video data (34). The 3D objective metric (36, 60) may be used to alter or otherwise adjust depth estimation and encoding/decoding parameters to correct for expected visual discomfort.
摘要翻译：通常，描述了用于确定用于三维（3D）视频的基于视觉的质量度量的技术。包括3D分析单元（24,48）的设备（12,14）可以实现这些技术来计算3D目标度量（36,60）。 3D分析单元（24,48）估计使用基于DIBR的3D视频数据（34）产生失真限制图像视图，然后导出一个或多个失真度量（64,72）的理想深度图（62,70）基于用于生成基于DIBR的3D视频数据（34）的理想深度图（62,70）和深度图（28,58）的定量比较。基于导出的一个或多个失真度量（64,72），3D分析单元（24,48）计算客观量度（36,60）以量化基于DIBR的视频数据（34）的视觉质量。 3D目标度量（36,60）可用于改变或以其它方式调整深度估计和编码/解码参数以校正预期的视觉不适。

2. 发明申请

WO2012097100A1 CODING STATIC VIDEO DATA WITH A BASELINE ENCODER 审中-公开
标题翻译：用基线编码器编码静态视频数据
公开(公告)号：WO2012097100A1
公开(公告)日：2012-07-19
申请号：PCT/US2012/020992
申请日：2012-01-11
申请人： QUALCOMM INCORPORATED , RAJAMANI, Krishnan , MARTINEZ BAUZA, Judit
发明人： RAJAMANI, Krishnan , MARTINEZ BAUZA, Judit
IPC分类号： H04N7/26
CPC分类号： H04N19/194 , H04N19/124 , H04N19/137 , H04N19/152 , H04N19/156 , H04N19/164 , H04N19/17
摘要： In general, techniques are described for encoding static video data using a baseline video encoder. A device comprising a baseline video encoder, a wireless interface and a control unit may implement the techniques. The baseline video encoder encodes a portion of this static video data at a first quality. The wireless interface wirelessly transmits the encoded first portion to a remote display device. The control unit identifies a region of interest in the portion of the video data to be re-encoded at a second quality, where the second quality is higher than the first quality. The baseline video encoder re-encodes the identified region of interest at the second quality without re-encoding any other regions of the portion of the video data at the second quality. The wireless interface wirelessly transmits the re-encoded identified region of interest to the remote display device.
摘要翻译：通常，描述了使用基线视频编码器对静态视频数据进行编码的技术。包括基线视频编码器，无线接口和控制单元的设备可以实现这些技术。基线视频编码器以第一质量对该静态视频数据的一部分进行编码。无线接口将编码的第一部分无线传输到远程显示设备。控制单元以第二质量在第二质量高于第一质量的情况下识别要重新编码的视频数据的部分中的感兴趣区域。基线视频编码器以第二质量对所识别的感兴趣区域进行重新编码，而不以第二质量对视频数据的该部分的任何其它区域进行重新编码。无线接口将重新编码的识别的感兴趣区域无线地发送到远程显示设备。

3. 发明申请

WO2011017472A1 ENCAPSULATING THREE-DIMENSIONAL VIDEO DATA IN ACCORDANCE WITH TRANSPORT PROTOCOLS 审中-公开
标题翻译：根据运输协议包容三维视频数据
公开(公告)号：WO2011017472A1
公开(公告)日：2011-02-10
申请号：PCT/US2010/044471
申请日：2010-08-04
申请人： QUALCOMM Incorporated , RAVEENDRAN, Vijayalakshmi, R. , MARTINEZ BAUZA, Judit , SOLIMAN, Samir Salib
发明人： RAVEENDRAN, Vijayalakshmi, R. , MARTINEZ BAUZA, Judit , SOLIMAN, Samir Salib
IPC分类号： H04N7/24 , H04N13/00
CPC分类号： H04N21/6437 , H04N13/10 , H04N13/139 , H04N21/2381 , H04N21/4122 , H04N21/41407 , H04N21/43615 , H04N21/4363 , H04N21/43637 , H04N21/4381 , H04N21/440218 , H04N21/44231 , H04N21/816
摘要： In general, techniques are described for encapsulating three dimensional video data in accordance with a transport protocol. As one example, an apparatus comprising a multimedia processing module, a transport protocol module and a wireless module implement the techniques. The multimedia processing module generates a video data segment, an audio data segment and a depth data segment of 3D video content. The transport protocol module encapsulates each of the video data, audio data and depth data segments in different ones of a plurality of packets according to a transport protocol and adds metadata to at least one of the plurality of packets for enhancing playback of the 3D video content. The wireless module transmits the packets to a 3D display device external from the apparatus.
摘要翻译：通常，描述了根据传输协议封装三维视频数据的技术。作为一个示例，包括多媒体处理模块，传输协议模块和无线模块的装置实现这些技术。多媒体处理模块生成视频数据段，音频数据段和3D视频内容的深度数据段。传输协议模块根据传输协议将视频数据，音频数据和深度数据段中的每一个封装在多个分组中的不同分组中，并且将元数据添加到多个分组中的至少一个分组，以增强3D视频内容的回放。无线模块将数据包发送到设备外部的3D显示设备。

4. 发明申请

WO2013010148A1 WIRELESS 3D STREAMING SERVER 审中-公开
标题翻译：无线3D流媒体服务器
公开(公告)号：WO2013010148A1
公开(公告)日：2013-01-17
申请号：PCT/US2012/046806
申请日：2012-07-13
申请人： QUALCOMM INCORPORATED , SHETH, Soham V. , RAVEENDRAN, Vijayalakshmi R. , MARTINEZ BAUZA, Judit , BHAMIDIPATI, PhaniKumar K. , LUO, Xun
发明人： SHETH, Soham V. , RAVEENDRAN, Vijayalakshmi R. , MARTINEZ BAUZA, Judit , BHAMIDIPATI, PhaniKumar K. , LUO, Xun
IPC分类号： H04N21/41 , H04N21/2381 , H04N21/435 , H04N21/83 , H04N13/00 , H04L29/06
CPC分类号： H04N21/4122 , H04N13/139 , H04N13/178 , H04N13/194 , H04N21/2381 , H04N21/4358 , H04N21/83 , H04N2013/0081 , H04N2213/003
摘要： An apparatus, system, method, and computer program product for streaming 3D content from a wireless device to a remote 3D display for the viewing of the 3D content on a larger screen. In some aspects, a wireless streaming server may encode 3D motion picture content in a certain format, where each image frame includes a 2D view concatenated side-by-side with a complementary frame of depth information. The combination of the 2D view and the depth information are capable of being processed by a client display to generate a stereoscopic image representing a 3D view.
摘要翻译：一种用于将3D内容从无线设备流向远程3D显示器的装置，系统，方法和计算机程序产品，用于在较大屏幕上观看3D内容。在一些方面，无线流服务器可以以特定格式对3D运动图像内容进行编码，其中每个图像帧包括与深度信息的互补帧并排并置的2D视图。 2D视图和深度信息的组合能够被客户端显示器处理以产生表示3D视图的立体图像。

5. 发明申请

WO2011014637A1 SYSTEM AND METHOD OF COMPRESSING VIDEO CONTENT 审中-公开
标题翻译：系统和压缩视频内容的方法
公开(公告)号：WO2011014637A1
公开(公告)日：2011-02-03
申请号：PCT/US2010/043685
申请日：2010-07-29
申请人： QUALCOMM Incorporated , MARTINEZ BAUZA, Judit , RAJAMANI, Krishnan , SOLIMAN, Samir
发明人： MARTINEZ BAUZA, Judit , RAJAMANI, Krishnan , SOLIMAN, Samir
IPC分类号： H04N7/46 , H04N7/26 , H04N7/34 , G06T3/40
CPC分类号： G06T9/00 , G06T1/00 , G06T9/004 , H04N19/192 , H04N19/30 , H04N19/36 , H04N19/59 , H04N19/593 , H04N21/234327 , H04N21/440227
摘要： A method of compressing video content is disclosed and may include receiving an image frame of a video signal having multiple components, generating an edge-map for the image frame, generating a bitstream base layer for each component of the video signal, generating a first bitstream enhancement layer for each component of the video signal, and generating successive bitstream enhancement layers for each component of the video signal. As the successive bitstream enhancement layers are generated, the method of compressing video content goes from lossy to lossless.
摘要翻译：公开了压缩视频内容的方法，并且可以包括接收具有多个分量的视频信号的图像帧，产生图像帧的边缘图，为视频信号的每个分量生成比特流基础层，生成第一比特流增强层，并且为视频信号的每个分量生成连续的比特流增强层。随着生成连续比特流增强层，压缩视频内容的方法从有损到无损。

6. 发明申请

WO2011057271A1 MULTI-SCREEN IMAGE DISPLAY 审中-公开
标题翻译：多屏幕图像显示
公开(公告)号：WO2011057271A1
公开(公告)日：2011-05-12
申请号：PCT/US2010/056040
申请日：2010-11-09
申请人： QUALCOMM Incorporated , MARTINEZ BAUZA, Judit , KILPATRICK II, Thomas E. , DAHL, Sten Jorgen Ludvig
发明人： MARTINEZ BAUZA, Judit , KILPATRICK II, Thomas E. , DAHL, Sten Jorgen Ludvig
IPC分类号： G06F3/14
CPC分类号： G06F3/1446 , G06F3/1431 , G06F3/147 , G09G2300/026 , G09G2310/0232 , G09G2340/14
摘要： Techniques are described for displaying information over multiple display panels. The appearance of multiple points-of-view may be used to display information that would not be displayed because the information corresponds to a gap between the display panels. The appearance of multiple points-of-view may be provided such that information not displayed in one point-of-view is displayed in another point-of-view.
摘要翻译：描述了用于在多个显示面板上显示信息的技术。可以使用多个观察点的外观来显示不显示的信息，因为信息对应于显示面板之间的间隙。可以提供多个观察点的外观，使得在一个视点中未显示的信息被显示在另一个视点中。

7. 发明申请

WO2011050155A1 SYSTEM DELAY MITIGATION IN INTERACTIVE SYSTEMS 审中-公开
标题翻译：系统在系统中的延迟缓解
公开(公告)号：WO2011050155A1
公开(公告)日：2011-04-28
申请号：PCT/US2010/053531
申请日：2010-10-21
申请人： QUALCOMM INCORPORATED , RAJAMANI, Krishnan , SOLIMAN, Samir Salib , RAVEENDRAN, Vijayalakshmi , MARTINEZ BAUZA, Judit
发明人： RAJAMANI, Krishnan , SOLIMAN, Samir Salib , RAVEENDRAN, Vijayalakshmi , MARTINEZ BAUZA, Judit
IPC分类号： A63F13/12
CPC分类号： A63F13/358 , A63F13/235 , A63F13/25 , A63F13/327 , A63F13/332 , A63F13/355 , A63F13/46
摘要： A method sends a signal to render visual information on a display, and receives a user response to the rendered visual information. The user response includes a first delay. The method also queries an electronic system for data indicating a second delay. The second delay is a portion of the first delay and attributable to the electronic system. The method further using the data indicating the second delay to compensate for electronic system delay during interactions with a user.
摘要翻译：方法发送信号以在显示器上呈现视觉信息，并且接收对所呈现的视觉信息的用户响应。用户响应包括第一延迟。该方法还向电子系统询问指示第二延迟的数据。第二个延迟是第一个延迟的一部分，可归因于电子系统。该方法进一步使用指示第二延迟的数据来补偿与用户交互期间的电子系统延迟。

8. 发明申请

WO2011017473A1 TRANSFORMING VIDEO DATA IN ACCORDANCE WITH THREE DIMENSIONAL INPUT FORMATS 审中-公开
标题翻译：根据三维输入格式转换视频数据
公开(公告)号：WO2011017473A1
公开(公告)日：2011-02-10
申请号：PCT/US2010/044472
申请日：2010-08-04
申请人： QUALCOMM Incorporated , MARTINEZ BAUZA, Judit , RAVEENDRAN, Vijayalakshmi R.
发明人： MARTINEZ BAUZA, Judit , RAVEENDRAN, Vijayalakshmi R.
IPC分类号： H04N13/00
CPC分类号： H04N13/261
摘要： In general, techniques are described for transforming video data in accordance with a three dimensional (3D) input format. As one example, an apparatus, such as a mobile or portable device, that includes a transformation module, a parameter discovery module and at least one interface implements the techniques. The parameter discovery module determines an input format supported by a 3D display device. The parameter discover module then configures the transformation module to transform two-dimensional (2D) video data into 3D video data so as to generate the 3D video data in accordance with the determined input format. The at least one interface receives 2D video data. The transformation module transforms the 2D video data to 3D video data so that the 3D video data complies with the determined input format. In this manner, the apparatus implements the techniques to transform video data in accordance with a determined 3D input format.
摘要翻译：通常，描述了根据三维（3D）输入格式来转换视频数据的技术。作为一个示例，包括变换模块，参数发现模块和至少一个接口的诸如移动或便携式设备的装置实现该技术。参数发现模块确定3D显示设备支持的输入格式。参数发现模块然后配置变换模块以将二维（2D）视频数据转换为3D视频数据，以便根据确定的输入格式生成3D视频数据。所述至少一个接口接收2D视频数据。转换模块将2D视频数据转换为3D视频数据，使得3D视频数据符合确定的输入格式。以这种方式，该装置实现根据确定的3D输入格式来转换视频数据的技术。

9. 发明申请

WO2012047917A1 3D VIDEO CONTROL SYSTEM TO ADJUST 3D VIDEO RENDERING BASED ON USER PREFERENCES 审中-公开
标题翻译： 3D视频控制系统根据用户喜好调整3D视频渲染
公开(公告)号：WO2012047917A1
公开(公告)日：2012-04-12
申请号：PCT/US2011/054803
申请日：2011-10-04
申请人： QUALCOMM Incorporated , MARTINEZ BAUZA, Judit , SOLIMAN, Samir S. , SHETH, Soham V. , LUO, Xun , RAVEENDRAN, Vijayalakshmi R. , BHAMIDIPATI, PhaniKumar K.
发明人： MARTINEZ BAUZA, Judit , SOLIMAN, Samir S. , SHETH, Soham V. , LUO, Xun , RAVEENDRAN, Vijayalakshmi R. , BHAMIDIPATI, PhaniKumar K.
IPC分类号： H04N13/00
CPC分类号： H04N13/128 , H04N13/106 , H04N13/167 , H04N13/398
摘要： 3D image data can be modified based on user preference data received from a user. The user preference data may be received at a first device and used to adjust 3D image data generated by the first device for presentation by a display device, or the first device may receive the user preference data and transmit it to a display device such that the display device may adjust the 3D image data based on the user preference data. The 3D image data may be adjusted based on user preference data to support presentation of 3D imagery on the display device in a manner desired by a user. 3D user viewing preferences may include an amount of pop-out effect in images, a stereo baseline of images, a depth range of images, a spatial distribution of images, a degree of depth sharpness in images, or specification of a user's dominant eye.
摘要翻译：可以基于从用户接收的用户偏好数据来修改3D图像数据。可以在第一设备处接收用户偏好数据，并且用于调整由第一设备生成的用于由显示设备呈现的3D图像数据，或者第一设备可以接收用户偏好数据并将其发送到显示设备，使得显示装置可以基于用户偏好数据来调整3D图像数据。可以基于用户偏好数据来调整3D图像数据，以支持以用户期望的方式在显示设备上呈现3D图像。 3D用户观看偏好可以包括图像中的弹出效果，图像的立体基线，图像的深度范围，图像的空间分布，图像中的深度清晰度或用户的主导眼睛的规格。

10. 发明申请

WO2011017474A1 TRANSFORMING VIDEO DATA IN ACCORDANCE WITH HUMAN VISUAL SYSTEM FEEDBACK METRICS 审中-公开
标题翻译：根据人类视觉系统反馈量度来转换视频数据
公开(公告)号：WO2011017474A1
公开(公告)日：2011-02-10
申请号：PCT/US2010/044473
申请日：2010-08-04
申请人： QUALCOMM Incorporated , RAVEENDRAN, Vijayalakshmi, R. , MARTINEZ BAUZA, Judit , SOLIMAN, Samir Salib
发明人： RAVEENDRAN, Vijayalakshmi, R. , MARTINEZ BAUZA, Judit , SOLIMAN, Samir Salib
IPC分类号： H04N13/00
CPC分类号： H04N13/10 , H04N13/398
摘要： In general, techniques are described for transforming video data in accordance with human visual system feedback metrics. For example, an apparatus comprising a transformation module, a parameter discovery module and a human visual system (HVS) feedback module implements these techniques. The parameter discovery module configures the transformation module to generate three-dimensional (3D) video data in accordance with parameters defining capabilities supported by a 3D display device. The transformation module transforms video data to generate the 3D video data. The HVS feedback module determines, while the transformation module transforms the video data, one or more metrics using an HVS model that reflects a quality of 3D visualization of the generated 3D video data with respect to a human visual system and reconfigures the one or more modules based on the determined one or more metrics to refine the generation of the 3D video data.
摘要翻译：通常，描述了根据人类视觉系统反馈度量来转换视频数据的技术。例如，包括变换模块，参数发现模块和人类视觉系统（HVS）反馈模块的装置实现这些技术。参数发现模块根据定义3D显示设备支持的能力的参数，配置变换模块以生成三维（3D）视频数据。变换模块转换视频数据以生成3D视频数据。 HVS反馈模块确定当转换模块使用反映相对于人类视觉系统的生成的3D视频数据的3D可视化的质量的HVS模型来变换视频数据时，一个或多个度量，并重新配置一个或多个模块基于所确定的一个或多个度量来优化3D视频数据的生成。

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