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11. 发明申请

WO2005017780A1 SYSTEMS AND METHODS OF VIEWING, MODIFYING, AND INTERACTING WITH "PATH-ENHANCED' MULTIMEDIA 审中-公开
标题翻译：查看，修改和交互“路由增强”多媒体的系统和方法
公开(公告)号：WO2005017780A1
公开(公告)日：2005-02-24
申请号：PCT/US2004/013819
申请日：2004-04-29
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY L.P. , SAMADANI, Ramin , HARVILLE, Michael
发明人： SAMADANI, Ramin , HARVILLE, Michael
IPC分类号： G06F17/30
CPC分类号： G01C11/06 , G01C7/00 , G01C21/20 , G08G1/005
摘要： "Path-enhanced" multimedia (PEM) data may be viewed, modified, or interacted with according to user selected views which determine the meaner in which at least a portion of the PEM data is displayed. The PEM data is stored in data structure as a scrapbook object including the first data object types corresponding to the PEM data and second object types corresponding to the different view types. The scrapbook object data structure lends itself to displaying portion of the PEM data according to the selected views that correspond to the particular time and place or to a particular time ordered sequence of locations (i.e., a particular path segment) and/or can be enhanced with other multimedia content related to the time and place or to the path segment, thereby providing a more interesting and effective display or the "path-enhanced" recorded events. For example, the time and location of a particular point on the path may be used to locate and append other recorded sounds and images associated with that time and/or that location, to thereby provide an enhanced presentation of a trip or other path-oriented experience. Moreover, the data defining any such associated path may also be edited to thereby define a new or modified path.
摘要翻译：可以根据用户选择的视图来查看，修改或交互“路径增强”多媒体（PEM）数据，这些视图确定显示PEM数据的至少一部分的平均值。 PEM数据作为剪贴簿对象存储在数据结构中，包括与PEM数据对应的第一数据对象类型和对应于不同视图类型的第二对象类型。剪贴簿对象数据结构本身可以根据与特定时间和地点或特定时间有序的位置序列（即，特定路径段）相对应的所选视图来显示PEM数据的部分和/或可以被增强与时间和地点相关的其他多媒体内容或路径段，从而提供更有趣和有效的显示或“路径增强”记录的事件。例如，路径上的特定点的时间和位置可以用于定位和附加与该时间和/或该位置相关联的其他记录的声音和图像，从而提供旅行或其他面向路径的增强的呈现经验。此外，还可以编辑定义任何这样的关联路径的数据，从而定义新的或修改的路径。

12. 发明申请

WO2004100166A3 APPARATUS AND METHOD FOR RECORDING "PATHENHANCED" MULTIMEDIA DATA 审中-公开
标题翻译：记录“PATHENHANCED”多媒体数据的装置和方法
公开(公告)号：WO2004100166A3
公开(公告)日：2005-02-03
申请号：PCT/US2004013643
申请日：2004-04-29
申请人： HEWLETT PACKARD DEVELOPMENT CO , SAMADANI RAMIN , HARVILLE MICHAEL
发明人： SAMADANI RAMIN , HARVILLE MICHAEL
IPC分类号： G01S19/13 , G01S19/35 , G01S19/49 , G06F17/30 , G11B27/031 , G11B27/10 , H04N5/92 , G01C21/00 , G01S5/14 , H04N5/76
CPC分类号： G06F17/30241 , G11B27/031 , G11B27/10 , H04N5/9201
摘要： A "path-enhanced" recorder combines the recording of multimedia data files (typically, but not necessarily, using conventional digital audio, photo, and video recording technology), along with quasi-continuous capturing of time and position data to permit a subsequent reconstruction of the user's entire path, preferably including times and/or locations at which no multimedia data files were being recorded. A "path-enhanced" recorder device thus provides a combined record of not only multimedia data files but also data concerning path traveled between (and possibly during the capturing of individual recorded media files to thereby create "path-enhanced" multimedia, which in turn facilitates a number of contemplated applications including the Automatic Generation of Presentations; Exploration, Enhancement and Editing of "Path-Enhanced" Multimedia; and Searching of "Path-Enhanced" Multimedia Database.
摘要翻译： “路径增强”记录器组合多媒体数据文件的记录（通常但不一定使用常规数字音频，照片和视频记录技术）以及准连续捕获时间和位置数据以允许随后的重建的用户的整个路径，优选地包括不记录多媒体数据文件的时间和/或位置。因此，“路径增强”记录装置提供了不仅多媒体数据文件的组合记录，而且还提供了关于在（并且可能在捕获单独的记录的媒体文件之间）期间行进的路径的数据，从而创建“路径增强”多媒体的数据，促进了许多预期的应用，包括自动生成演示;探索，增强和编辑“路径增强”多媒体;以及搜索“路径增强”多媒体数据库。

13. 发明申请

WO2005008589A1 HIGH RESOLUTION IMAGE RECONSTRUCTION 审中-公开
标题翻译：高分辨率图像重建
公开(公告)号：WO2005008589A1
公开(公告)日：2005-01-27
申请号：PCT/US2004/023229
申请日：2004-07-15
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , SAMADANI, Ramin
发明人： SAMADANI, Ramin
IPC分类号： G06T5/50
CPC分类号： G06T3/4023 , G06T3/4007
摘要： A technique of reconstructing a high resolution image from at least one image sequence of temporally related high and low resolution image frames wherein each of said high resolution image frames includes a low spatial frequency component and a high spatial frequency component is described. The high-resolution image reconstruction technique uses spatial interpolation to generate a low spatial frequency component from a low-resolution image frame of the image sequence. The technique is adapted to generate a high spatial frequency component from at least one high resolution image frame of the image sequence which is closely related to the low resolution image frame, and to remap the high spatial frequency component to a motion-compensated high spatial frequency component estimate of the low resolution image frame. The motion-compensated high spatial frequency component estimate is added to the generated low spatial frequency component to form a reconstructed high-resolution image of the low-resolution image frame.
摘要翻译：描述了从时间相关的高分辨率图像帧和低分辨率图像帧的至少一个图像序列重建高分辨率图像的技术，其中每个所述高分辨率图像帧包括低空间频率分量和高空间频率分量。高分辨率图像重建技术使用空间插值从图像序列的低分辨率图像帧生成低空间频率分量。该技术适于从与低分辨率图像帧紧密相关的图像序列的至少一个高分辨率图像帧中生成高空间频率分量，并将高空间频率分量重新映射到运动补偿的高空间频率低分辨率图像帧的分量估计。将运动补偿的高空间频率分量估计值加到所生成的低空间频率分量上，以形成低分辨率图像帧的重建高分辨率图像。

14. 发明申请

WO2004100166A2 APPARATUS AND METHOD FOR RECORDING "PATH-ENHANCED" MULTIMEDIA 审中-公开
标题翻译：用于记录“加速”多媒体的装置和方法
公开(公告)号：WO2004100166A2
公开(公告)日：2004-11-18
申请号：PCT/US2004/013643
申请日：2004-04-29
申请人： HEWLETT PACKARD DEVELOPMENT COMPANY, L.P. , SAMADANI, Ramin , HARVILLE, Michael
发明人： SAMADANI, Ramin , HARVILLE, Michael
IPC分类号： G11B31/00
CPC分类号： G06F17/30241 , G11B27/031 , G11B27/10 , H04N5/9201
摘要： A “path-enhanced” recorder combines the recording of multimedia data files (typically, but not necessarily, using conventional digital audio, photo, and video recording technology), along with quasi-continuous capturing of time and position data to permit a subsequent reconstruction of the user's entire path, preferably including times and/or locations at which no multimedia data files were being recorded. A "path-enhanced" recorder device thus provides a combined record of not only multimedia data files but also data concerning path traveled between (and possibly during the capturing of individual recorded media files to thereby create "path-enhanced" multimedia, which in turn facilitates a number of contemplated applications including the Automatic Generation of Presentations; Exploration, Enhancement and Editing of "Path-Enhanced" Multimedia; and Searching of "Path-Enhanced" Multimedia Database.
摘要翻译： “路径增强”记录器组合多媒体数据文件的记录（通常但不一定使用常规数字音频，照片和视频记录技术）以及准连续捕获时间和位置数据以允许随后的重建的用户的整个路径，优选地包括不记录多媒体数据文件的时间和/或位置。因此，“路径增强”记录装置提供了不仅多媒体数据文件的组合记录，而且还提供了关于在（并且可能在捕获单独的记录的媒体文件之间）期间行进的路径的数据，从而创建“路径增强”多媒体的数据，促进了许多预期的应用，包括自动生成演示;探索，增强和编辑“路径增强”多媒体;以及搜索“路径增强”多媒体数据库。

15. 发明申请

WO2010071636A1 CONTROLLING ARTIFACTS IN VIDEO DATA 审中-公开
标题翻译：控制视频数据中的艺术家
公开(公告)号：WO2010071636A1
公开(公告)日：2010-06-24
申请号：PCT/US2008/087049
申请日：2008-12-16
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , SAMADANI, Ramin , TAN, Wai-Tian
发明人： SAMADANI, Ramin , TAN, Wai-Tian
IPC分类号： H04N5/21 , H04N5/217
CPC分类号： H04N19/85 , H04N5/144 , H04N5/213 , H04N5/217 , H04N19/86
摘要： Controlling artifacts in video data. Image data of collocated pixels of a plurality of frames of the video data is sampled (310), wherein at least a portion of each of the plurality of frames corresponds to an object that does not move across the plurality of frames. A statistical curve fit is performed (320) on sampled image data of the collocated pixels, wherein the statistical curve fit places less consideration on a sampled collocated pixel that corresponds to movement of an object across the plurality of frames. An adjusted frame is generated (330) based at least in part on at least one parameter of the statistical curve fit.
摘要翻译：控制视频数据中的工件。视频数据的多个帧的并置像素的图像数据被采样（310），其中多个帧中的每一帧的至少一部分对应于不跨越多个帧的对象。对并置像素的采样图像数据执行统计曲线拟合（320），其中统计曲线拟合对对应于跨越多个帧的对象的移动的采样并置像素放置较少的考虑。至少部分地基于统计曲线拟合的至少一个参数生成调整帧（330）（330）。

16. 发明申请

WO2007021649A3 ARTIFACT AND NOISE REDUCTION IN MPEG VIDEO 审中-公开
标题翻译： MPEG视频中的伪影和降噪
公开(公告)号：WO2007021649A3
公开(公告)日：2007-07-12
申请号：PCT/US2006030757
申请日：2006-08-08
申请人： HEWLETT PACKARD DEVELOPMENT CO , MILLER CASEY L , OWENS JAMES W , SAMADANI RAMIN
发明人： MILLER CASEY L , OWENS JAMES W , SAMADANI RAMIN
IPC分类号： H04N7/26
CPC分类号： H04N19/86 , H04N19/177 , H04N19/44 , H04N19/61
摘要： A method and apparatus for improving the quality of MPEG video are disclosed. In a preferred embodiment, a group of pictures (GOP) is obtained (101) and decompressed (102), producing an initial decompressed GOP. This initial decompressed GOP is spatially shifted (103) to at least two shift positions. At each shift position, MPEG compression and decompression are applied, producing a resulting decompressed GOP for each shift position. The resulting decompressed GOPs are shifted back (104) to their initial position and combined (105), preferably by averaging, to form an improved GOP.
摘要翻译：公开了一种用于改善MPEG视频质量的方法和设备。在优选实施例中，获得（101）和解压缩（102）一组图片（GOP），产生初始解压缩的GOP。该初始解压缩的GOP在空间上移位（103）至至少两个移位位置。在每个换档位置，应用MPEG压缩和解压缩，为每个换档位置产生最终的解压缩GOP。得到的解压缩的GOP被移回（104）到它们的初始位置并组合（105），优选地通过平均来形成改进的GOP。

17. 发明申请

WO2007059326A1 IMAGE CAPTURE SYSTEM HAVING A LENS WITH ADJUSTABLE FOCAL LENGTH BASED ON AN AMOUNT OF AVAILABLE LIGHT 审中-公开
标题翻译：具有可调节焦距的镜头的图像捕获系统基于可用光量
公开(公告)号：WO2007059326A1
公开(公告)日：2007-05-24
申请号：PCT/US2006/044774
申请日：2006-11-16
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L. P. , SAMADANI, Ramin , SILVERSTEIN, D., Ammon
发明人： SAMADANI, Ramin , SILVERSTEIN, D., Ammon
IPC分类号： H04N5/235 , G03B3/00 , G03B7/00
CPC分类号： H04N5/23212 , G03B7/08 , G03B13/36 , G03B15/00 , H04N5/23232 , H04N5/23245 , H04N5/235
摘要： An image capture system and method for adjusting a focal length of a lens based on an amount of available light. The image capture system may include a lens assembly having a focal length, an image capture media capable of receiving light from the lens assembly, and a controller configured to adjust the focal length of the lens assembly and to access an amount of the image capture media to form an image of an object.
摘要翻译：一种用于基于可用光量来调整透镜的焦距的图像捕获系统和方法。图像捕获系统可以包括具有焦距的透镜组件，能够从透镜组件接收光的图像捕获介质以及被配置为调整透镜组件的焦距并且访问一定量的图像捕获介质的控制器以形成对象的图像。

18. 发明申请

WO2007021649A2 ARTIFACT AND NOISE REDUCTION IN MPEG VIDEO 审中-公开
标题翻译： MPEG视频中的艺术和噪音减少
公开(公告)号：WO2007021649A2
公开(公告)日：2007-02-22
申请号：PCT/US2006/030757
申请日：2006-08-08
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , MILLER, Casey, L. , OWENS, James, W. , SAMADANI, Ramin
发明人： MILLER, Casey, L. , OWENS, James, W. , SAMADANI, Ramin
IPC分类号： H04N7/26 , H04N7/50
CPC分类号： H04N19/86 , H04N19/177 , H04N19/44 , H04N19/61
摘要： A method and apparatus for improving the quality of MPEG video are disclosed. In a preferred embodiment, a group of pictures (GOP) is obtained (101) and decompressed (102), producing an initial decompressed GOP. This initial decompressed GOP is spatially shifted (103) to at least two shift positions. At each shift position, MPEG compression and decompression are applied, producing a resulting decompressed GOP for each shift position. The resulting decompressed GOPs are shifted back (104) to their initial position and combined (105), preferably by averaging, to form an improved GOP.
摘要翻译：公开了一种提高MPEG视频质量的方法和装置。在优选实施例中，获得（101）图像组（101）并解压缩（102），产生初始解压缩GOP。该初始解压缩GOP在空间上移位（103）至少两个移位位置。在每个移位位置，应用MPEG压缩和解压缩，为每个移位位置产生所得到的解压缩GOP。所得到的解压缩的GOP被移回（104）到其初始位置，并且最好通过平均组合（105）以形成改进的GOP。

19. 发明申请

WO2005045760A3 TRANSFORMATIONS FOR DENOISING IMAGES 审中-公开
标题翻译：消除图像的转换
公开(公告)号：WO2005045760A3
公开(公告)日：2005-11-10
申请号：PCT/US2004035031
申请日：2004-10-21
申请人： HEWLETT PACKARD DEVELOPMENT CO , SAMADANI RAMIN
发明人： SAMADANI RAMIN
IPC分类号： G06T5/00 , G06T5/10 , G06T9/00 , H04N7/26 , H04N7/30
CPC分类号： G06T5/002 , G06T2207/10024 , H04N19/48 , H04N19/60 , H04N19/80 , H04N19/86
摘要： Systems and methods of denoising images (12) are described. In one aspect, spatially-shifted forward transforms (C1, C2, ..., Ck) of an input image (62) are computed. Each forward transform (C1, C2, ..., Ck) is computed based on a denoiser transform Z having an associated transpose Z', wherein a matrix multiplication between Z and Z'produces a diagonal matrix Lambda, Z = F(D), F specifies a mapping from coefficients of D to coefficients of Z, and D substantially corresponds to a frequency-domain transform. The forward transforms (C1, C2, ..., Ck) are denoised based on nonlinear mappings derived from quantization values linked to the input image (62). Spatially-shifted inverse transforms (C'1, C'2, ..., C'k) of the denoised forward transforms are computed. Each inverse transform (C'1, C'2, ..., C'k) is computed based on Z and Z'. An output image (40) is computed based on a combination of spatially-shifted inverse transforms (C'1, C'2, ..., C'k).
摘要翻译：描述了对图像进行去噪的系统和方法（12）。在一个方面中，计算输入图像（62）的空间位移正向变换（C1，C2，...，Ck）。基于具有相关联的转置Z'的降噪器变换Z来计算每个正向变换（C1，C2，...，Ck），其中Z和Z'之间的矩阵相乘产生对角矩阵Lambda，Z = F（D） F指定从D的系数到Z的系数的映射，并且D基本上对应于频域变换。基于从链接到输入图像（62）的量化值导出的非线性映射对正向变换（C1，C2，...，Ck）进行去噪。计算经去噪的正向变换的空间移位逆变换（C'1，C'2，...，C'k）。基于Z和Z'计算每个逆变换（C'1，C'2，...，C'k）。基于空间位移反变换（C'1，C'2，...，C'k）的组合来计算输出图像（40）。

20. 发明申请

WO2013165377A1 A SYSTEM AND METHOD OF MODIFYING THE DYNAMIC RANGE 审中-公开
标题翻译：一种修改动态范围的系统和方法
公开(公告)号：WO2013165377A1
公开(公告)日：2013-11-07
申请号：PCT/US2012/035896
申请日：2012-04-30
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L. P. , SAMADANI, Ramin
发明人： SAMADANI, Ramin
IPC分类号： H04N5/235 , H04N5/335
CPC分类号： H04N5/2355 , H04N5/2357
摘要： A method for levels is described. The method includes the step of determining the affect of flicker in each video frame using a color statistic value of a plurality of captured video frames (120) and determining a flicker frequency from the affect of flicker in each video frame (130). Given the flicker frequency, a video camera exposure frequency is selected that provides diversity in light intensities (140). The video camera exposure control is synchronized to the flicker frequency (150) and also adapted to control the amount of flicker occurring in each video frame to capture a plurality of video frames (160).
摘要翻译：描述了一个级别的方法。该方法包括以下步骤：使用多个捕获的视频帧（120）的颜色统计值确定每个视频帧中的闪烁的影响，并根据每个视频帧（130）中闪烁的影响来确定闪烁频率。给定闪烁频率，选择提供光强度分集的摄像机曝光频率（140）。摄像机曝光控制与闪烁频率（150）同步，并且还适于控制在每个视频帧中发生的闪烁量以捕获多个视频帧（160）。

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