公开(公告)号：US09143793B2

公开(公告)日：2015-09-22

申请号：US12788386

申请日：2010-05-27

申请人： Erez Steinberg ,  Moshe Nakash ,  Yehuda Yitschak

发明人： Erez Steinberg ,  Moshe Nakash ,  Yehuda Yitschak

IPC分类号： H04N7/28 ,  H04N7/50 ,  H04N19/423 ,  H04N19/46 ,  H04N19/51 ,  H04N19/513 ,  H04N19/60 ,  H04N19/44

CPC分类号： H04N19/423 ,  H04N19/44 ,  H04N19/46 ,  H04N19/51 ,  H04N19/513 ,  H04N19/60

摘要： Video processing system, computer program product and method for managing an exchange of information between a memory unit and a decoder, the method includes: (a) retrieving, from the memory unit, a first non-zero data structure that comprises only non-zero first transform coefficient groups; wherein first transform coefficient groups are associated with a first quality level; (b) retrieving, from the memory unit, second layer information; (c) processing, by the video decoder, the second layer information and the first non-zero data structure to provide second transform coefficient groups; (c) generating, by the video decoder, a second non-zero data structure that comprises only non-zero second transform coefficient groups; wherein the second non-zero data structure is associated with a second quality level that is higher than the first quality level; (d) generating second non-zero indicators that are indicative of non-zero transform coefficient groups, wherein the second non-zero data structure is associated with a second quality level that is higher than the first quality level; and (e) writing to the memory unit the second non-zero indicators.

摘要翻译： 视频处理系统，用于管理存储器单元和解码器之间的信息交换的计算机程序产品和方法，所述方法包括：（a）从存储器单元检索仅包含非零的第一非零数据结构 第一变换系数组; 其中第一变换系数组与第一质量水平相关联; （b）从所述存储器单元检索第二层信息; （c）由视频解码器处理第二层信息和第一非零数据结构以提供第二变换系数组; （c）由视频解码器生成仅包括非零第二变换系数组的第二非零数据结构; 其中所述第二非零数据结构与高于所述第一质量水平的第二质量水平相关联; （d）产生指示非零变换系数组的第二非零指示符，其中所述第二非零数据结构与高于所述第一质量水平的第二质量水平相关联; 和（e）向存储器单元写入第二非零指示符。

公开(公告)号：US20130148717A1

公开(公告)日：2013-06-13

申请号：US13818480

申请日：2010-08-26

申请人： Yehuda Yitschak ,  Yaniv Klein ,  Moshe Nakash ,  Erez Steinberg

发明人： Yehuda Yitschak ,  Yaniv Klein ,  Moshe Nakash ,  Erez Steinberg

IPC分类号： H04N7/26

CPC分类号： H04N19/436 ,  H04N19/30

摘要： The invention pertains to a video processing system for video processing, the video processing system being arranged to assign tasks to least two parallel processing units capable of parallel processing of tasks. The video processing system is further arranged to control at least one storage device to store input video data to be processed, processed video data and a task list of video processing tasks. The video processing system is arranged to provide and/or process video data having a hierarchical enhancement structure comprising at least one basic layer and one or more enhancement layers dependent on the basic layer and/or at least one of the other enhancement layers. It is further arranged to assign at least one task of the task list to one of the parallel processing units; and to update, after the parallel processing unit has processed a task, the task list with information regarding tasks related to at least one enhancement layer dependent on the processed task. The invention also pertains to a corresponding method for parallel processing of video data.

摘要翻译： 本发明涉及用于视频处理的视频处理系统，该视频处理系统被布置为将任务分配给能够并行处理任务的至少两个并行处理单元。 视频处理系统进一步被布置为控制至少一个存储设备来存储要处理的输入视频数据，处理的视频数据和视频处理任务的任务列表。 视频处理系统被布置为提供和/或处理具有分级增强结构的视频数据，所述分级增强结构包括至少一个基本层和取决于基本层和/或至少其中一个增强层的一个或多个增强层。 进一步地，将任务列表的至少一个任务分配给并行处理单元之一; 并且在并行处理单元处理任务之后，更新具有与依赖于所处理的任务的至少一个增强层相关的任务的信息的任务列表。 本发明还涉及用于并行处理视频数据的相应方法。

公开(公告)号：US20110293019A1

公开(公告)日：2011-12-01

申请号：US12788394

申请日：2010-05-27

申请人： Erez Steinberg ,  Moshe Nakash ,  Yehuda Yitschak

发明人： Erez Steinberg ,  Moshe Nakash ,  Yehuda Yitschak

IPC分类号： H04N11/02

CPC分类号： H04N19/423 ,  H04N19/33 ,  H04N19/44 ,  H04N19/61

摘要： Video processing system, computer program product and method for decoding an encoded video stream, the method includes: receiving an encoded video stream that comprises a plurality of encoded video frames, each encoded video frame comprises multiple encoded frame portions; and repeating, for each encoded frame portion: providing, to an entropy decoder, different quality level representations of the encoded frame portion and context information generated during an entropy decoding process of different quality level representations of another encoded frame portion; entropy decoding, by the entropy decoder, the different quality level representations of the frame portion based on the context information; wherein the entropy decoding comprises updating the context information; wherein the entropy decoding is selected from a group consisting of context based adaptive binary arithmetic coding (CABAC) and context based variable length coding (CBVLC); and storing the context information.

摘要翻译： 视频处理系统，用于解码编码视频流的计算机程序产品和方法，所述方法包括：接收包括多个编码视频帧的编码视频流，每个编码视频帧包括多个编码帧部分; 并且对于每个编码的帧部分重复：向熵解码器提供编码的帧部分的不同质量级表示和在另一编码帧部分的不同质量级表示的熵解码处理期间生成的上下文信息; 由熵解码器基于上下文信息对帧部分的不同质量级别表示进行熵解码; 其中所述熵解码包括更新所述上下文信息; 其中所述熵解码从由基于上下文的自适应二进制算术编码（CABAC）和基于上下文的可变长度编码（CBVLC）组成的组中选择; 并存储上下文信息。

公开(公告)号：US20110293009A1

公开(公告)日：2011-12-01

申请号：US12788386

申请日：2010-05-27

申请人： Erez Steinberg ,  Moshe Nakash ,  Yehuda Yitschak

发明人： Erez Steinberg ,  Moshe Nakash ,  Yehuda Yitschak

IPC分类号： H04N7/28 ,  H04N7/50

CPC分类号： H04N19/423 ,  H04N19/44 ,  H04N19/46 ,  H04N19/51 ,  H04N19/513 ,  H04N19/60

摘要： Video processing system, computer program product and method for managing an exchange of information between a memory unit and a decoder, the method includes: (a) retrieving, from the memory unit, a first non-zero data structure that comprises only non-zero first transform coefficient groups; wherein first transform coefficient groups are associated with a first quality level; (b) retrieving, from the memory unit, second layer information; (c) processing, by the video decoder, the second layer information and the first non-zero data structure to provide second transform coefficient groups; (c) generating, by the video decoder, a second non-zero data structure that comprises only non-zero second transform coefficient groups; wherein the second non-zero data structure is associated with a second quality level that is higher than the first quality level; (d) generating second non-zero indicators that are indicative of non-zero transform coefficient groups, wherein the second non-zero data structure is associated with a second quality level that is higher than the first quality level; and (e) writing to the memory unit the second non-zero indicators.

摘要翻译： 视频处理系统，用于管理存储器单元和解码器之间的信息交换的计算机程序产品和方法，所述方法包括：（a）从存储器单元检索仅包含非零的第一非零数据结构 第一变换系数组; 其中第一变换系数组与第一质量水平相关联; （b）从所述存储器单元检索第二层信息; （c）由视频解码器处理第二层信息和第一非零数据结构以提供第二变换系数组; （c）由视频解码器生成仅包括非零第二变换系数组的第二非零数据结构; 其中所述第二非零数据结构与高于所述第一质量水平的第二质量水平相关联; （d）产生指示非零变换系数组的第二非零指示符，其中所述第二非零数据结构与高于所述第一质量水平的第二质量水平相关联; 和（e）向存储器单元写入第二非零指示符。

公开(公告)号：US08846299B2

公开(公告)日：2014-09-30

申请号：US13615739

申请日：2012-09-14

申请人： Celin Savariar-Hauck ,  Gerhard Hauck ,  Moshe Nakash

发明人： Celin Savariar-Hauck ,  Gerhard Hauck ,  Moshe Nakash

IPC分类号： B41M5/00 ,  B41N1/00 ,  G03F7/00 ,  G03F7/26 ,  G03F7/32 ,  B41N3/08

CPC分类号： G03F7/322 ,  B41N3/08

摘要： A lithographic processing solution has a pH of less than 12 and comprises at least 0.001 and up to and including 1 weight % of a water-soluble or water-dispersible, non-IR-sensitive compound that has a heterocyclic moiety with a quaternary nitrogen in the 1-position of the heterocyclic ring, and has one or more electron donating substituents attached to the heterocyclic ring, at least one of which electron donating substituents is attached in the 2-position. This processing solution can be used to develop both single-layer and multi-layer positive-working lithographic printing plate precursors that have been imaged using infrared radiation.

摘要翻译： 平版印刷加工溶液的pH值小于12，并且包含至少0.001和至多并且包括1重量％的水溶性或水分散性，非IR敏感性化合物，其具有季氮的杂环部分 杂环的1-位，并且具有连接到杂环上的一个或多个给电子取代基，其中至少一个给电子取代基连接在2-位。 该处理溶液可用于开发使用红外辐射成像的单层和多层正性工作平版印刷版前体。

公开(公告)号：US20130036929A1

公开(公告)日：2013-02-14

申请号：US13205726

申请日：2011-08-09

申请人： Moshe Nakash

发明人： Moshe Nakash

IPC分类号： B41F3/34

CPC分类号： B41C1/05

摘要： A method for writing an image to a surface of an offset media (100) includes mounting the offset media on the imaging drum (204); imaging on a first part of the surface with a first imaging unit (208) wherein the first imaging unit is set to operate at high energy radiation to ablate the first part wherein the first part represent non-image data; and imaging a second part of the surface with a second imaging unit (212) wherein the first imaging unit is set to operate at low energy radiation to fixate image data on the second part.

摘要翻译： 将图像写入偏移介质（100）的表面的方法包括将胶印介质安装在成像鼓（204）上; 用第一成像单元（208）在第一部分表面上成像，其中第一成像单元被设置为在高能量辐射下操作以烧蚀第一部分，其中第一部分表示非图像数据; 以及用第二成像单元（212）对所述表面的第二部分进行成像，其中所述第一成像单元被设置为在低能量辐射下操作以将图像数据固定在所述第二部分上。

公开(公告)号：US20130036925A1

公开(公告)日：2013-02-14

申请号：US13205718

申请日：2011-08-09

申请人： Moshe Nakash

发明人： Moshe Nakash

IPC分类号： B41F7/02

CPC分类号： B41C1/1033 ,  B41C1/1008

摘要： An imaging apparatus (10) forms an image on an offset media (100) including a carriage (220), which moves relative to the offset media wherein the offset media includes a top and bottom layer. A first imaging unit (208) mounted on the carriage and configured to image at high intensity the non-image areas of the offset media. A second imaging unit (212) mounted on the carriage configured to image at lower intensity than the first imaging unit wherein the second imaging unit is configured to image the image of the offset media. A data feeder (232) configured to supply non-image data to the first imaging unit and image data to the second imaging unit. A controller (216) configured to provide imaging data to the data feeder. Image areas on top layer are fixated by the second imaging unit. Non-image areas are ablated from the top layer by the first imaging unit.

摘要翻译： 成像设备（10）在包括相对于偏移介质移动的托架（220）的偏移介质（100）上形成图像，其中偏移介质包括顶层和底层。 第一成像单元（208），其安装在所述托架上并且被配置为以高强度对所述偏移介质的非图像区域进行成像。 安装在托架上的第二成像单元（212）被配置为以比第一成像单元更低的强度成像，其中第二成像单元被配置成对偏移介质的图像进行成像。 数据馈送器（232），被配置为向第一成像单元提供非图像数据，并向第二成像单元提供图像数据。 被配置为向数据馈送器提供成像数据的控制器（216）。 顶层的图像区域由第二成像单元固定。 非图像区域由第一成像单元从顶层消融。

公开(公告)号：US20120189770A1

公开(公告)日：2012-07-26

申请号：US13009985

申请日：2011-01-20

申请人： Moshe Nakash ,  Ophira Melamed ,  Eynat Matzner ,  Anna Sigalov

发明人： Moshe Nakash ,  Ophira Melamed ,  Eynat Matzner ,  Anna Sigalov

IPC分类号： B41M1/06 ,  B29C35/08

CPC分类号： B41C1/1033 ,  B41C2201/04 ,  B41C2210/02

摘要： Lithographic printing plates can be prepared and made ready for lithographic printing without wet development or processing. A positive-working lithographic printing plate precursor is exposed to ablating infrared radiation of an energy of at least 1 J/cm2 to form a lithographic printing plate ready for lithographic printing. The positive-working lithographic printing plate precursor has a hydrophilic aluminum substrate, and on the substrate, a crosslinked hydrophilic inner layer, and an oleophilic surface layer that is chemically bonded to the crosslinked hydrophilic inner layer. An intermediate layer provided between the crosslinked hydrophilic inner and oleophilic surface layers. Either this intermediate or the oleophilic surface layer, or both, generally includes an infrared radiation absorbing compound.

摘要翻译： 可以制备平版印刷版并准备进行平版印刷，而无需湿法显影或加工。 将正性平版印刷版原版暴露于至少1J / cm 2的能量的消融红外辐射，以形成准备用于平版印刷的平版印刷版。 正性平版印刷版原版具有亲水性的铝基材，在基材上具有交联的亲水性内层和与交联的亲水性内层化学键合的亲油性表面层。 提供在交联的亲水内亲和亲油表面层之间的中间层。 该中间体或亲油性表面层或两者都通常包括红外辐射吸收化合物。

公开(公告)号：US08088549B2

公开(公告)日：2012-01-03

申请号：US11959492

申请日：2007-12-19

申请人： Moshe Levanon ,  Moshe Nakash

发明人： Moshe Levanon ,  Moshe Nakash

IPC分类号： G03F7/004

CPC分类号： B41C1/1008 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  B41M5/368 ,  Y10S430/12

摘要： Positive-working imageable elements can be imaged and developed to prepare imaged elements such as lithographic printing plates. The imageable elements including an imageable layer that has one or more alkaline soluble polymeric binders and a developability-enhancing compound that is represented by Structure (DEC) or (DEC1) described herein that are organic compounds having at least one amino group and at least one carboxylic acid group in each molecule.

摘要翻译： 可以成像和显影正性可成像元件以制备诸如平版印刷版的成像元件。 可成像元件包括具有一种或多种碱溶性聚合物粘合剂的可成像层和由本文所述的结构（DEC）或（DEC1）表示的显影性增强化合物，其为具有至少一个氨基的有机化合物和至少一种 羧酸基团。

公开(公告)号：US20110059399A1

公开(公告)日：2011-03-10

申请号：US12555040

申请日：2009-09-08

申请人： Moshe Levanon ,  Georgy Bylina ,  Vladimir Kampel ,  Marina Rubin ,  Larisa Postel ,  Tanya Kurtser ,  Moshe Nakash

发明人： Moshe Levanon ,  Georgy Bylina ,  Vladimir Kampel ,  Marina Rubin ,  Larisa Postel ,  Tanya Kurtser ,  Moshe Nakash

IPC分类号： G03F7/20 ,  G03F7/004 ,  C08G73/10

CPC分类号： B41C1/1008 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/368

摘要： Positive-working imageable elements having improved sensitivity, high resolution, and solvent resistance are prepared using a water-insoluble polymeric binder comprising vinyl acetal recurring units that have pendant hydroxyaryl groups, and recurring units comprising carboxylic acid aryl ester groups that are substituted with a cyclic imide group. These imageable elements can be imaged and developed to provide various types of elements including lithographic printing plates.

摘要翻译： 使用包含具有侧羟基芳基的乙烯基缩醛重复单元的水不溶性聚合物粘合剂制备具有改进的灵敏度，高分辨率和耐溶剂性的正性可成像元件，以及包含羧酸芳基酯基的重复单元，其被环状 酰亚胺组。 这些可成像元件可被成像和显影以提供各种类型的元件，包括平版印刷版。