公开(公告)号：US08198011B2

公开(公告)日：2012-06-12

申请号：US12025089

申请日：2008-02-04

Applicant: Moshe Levanon ,  Moshe Nakash ,  Tanya Kurtser

Inventor： Moshe Levanon ,  Moshe Nakash ,  Tanya Kurtser

IPC: G03F7/00 ,  G03F7/26

CPC classification number: G03F7/322 ,  B41C1/1008 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  G03F7/039 ,  Y10S430/12 ,  Y10T428/24802

Abstract: A method of making imaged elements such as lithographic printing plates is achieved by imagewise exposing a positive-working imageable element using energy of less than 300 mJ/cm2 to provide exposed and non-exposed regions. The imaged element is developed using an alkaline, silicate-free solution containing a carbonate to remove predominantly only the exposed regions to provide an image. The imageable element comprises a substrate and a radiation absorbing compound, and has an imageable layer on the substrate that comprises a developability-enhancing compound and a poly(vinyl acetal) in which at least 25 mol % of its recurring units comprise pendant nitro-substituted phenolic groups.

Abstract translation: 通过使用小于300mJ / cm 2的能量的正性可成像元件成像曝光以提供曝光和未曝光区域，来实现诸如平版印刷版之类的成像元件的方法。 成像元件使用含有碳酸盐的碱性无硅酸盐溶液显影，主要仅去除曝光区域以提供图像。 可成像元件包括基材和辐射吸收化合物，并且在基材上具有可显影性增强化合物和聚（乙烯醇缩醛）的可成像层，其中至少25摩尔％的重复单元包括硝基取代的侧基 酚类。

公开(公告)号：US20090162783A1

公开(公告)日：2009-06-25

申请号：US11959492

申请日：2007-12-19

Applicant: Moshe Levanon ,  Moshe Nakash

Inventor： Moshe Levanon ,  Moshe Nakash

IPC: G03F7/039 ,  G03F7/20

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

Abstract: 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.

Abstract translation: 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：US09143793B2

公开(公告)日：2015-09-22

申请号：US12788386

申请日：2010-05-27

Applicant: Erez Steinberg ,  Moshe Nakash ,  Yehuda Yitschak

Inventor： Erez Steinberg ,  Moshe Nakash ,  Yehuda Yitschak

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

CPC classification number: H04N19/423 ,  H04N19/44 ,  H04N19/46 ,  H04N19/51 ,  H04N19/513 ,  H04N19/60

Abstract: 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.

Abstract translation: 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：US20140322646A1

公开(公告)日：2014-10-30

申请号：US13870056

申请日：2013-04-25

Applicant: Moshe Nakash ,  Daniel Weizman

Inventor： Moshe Nakash ,  Daniel Weizman

IPC: G03F7/038

CPC classification number: B41C1/1016 ,  B41C1/1033 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/24

Abstract: A positive-working, ablation-imagable lithographic printing plate precursor can be imaged and used for lithographic printing without wet processing. This precursor has a sulfuric acid or phosphoric acid anodized aluminum-containing substrate, a crosslinked hydrophilic inner layer comprising a crosslinked polymer derived by using a crosslinking agent that comprises at least two aldehyde groups, and an acidic compound. Over the crosslinked hydrophilic inner layer is an oleophilic outer layer comprising an infrared radiation absorber and an oleophilic polymer. The precursor also has a copolymer comprising randomly recurring units derived from each of a (meth)acrylamide and vinyl phosphonic acid. This copolymer is present either within the crosslinked hydrophilic inner layer, as part of a different copolymer layer between the crosslinked hydrophilic inner layer and the substrate, or in both places.

Abstract translation: 可以将正性，消融可见的平版印刷版原版成像并用于平版印刷，而无需湿法处理。 该前体具有硫酸或磷酸阳极氧化的含铝基材，交联的亲水性内层，其包含通过使用包含至少两个醛基的交联剂衍生的交联聚合物和酸性化合物。 在交联的亲水内层之上是含有红外辐射吸收剂和亲油聚合物的亲油外层。 前体还具有包含由（甲基）丙烯酰胺和乙烯基膦酸各自衍生的随机重复单元的共聚物。 该共聚物存在于交联的亲水性内层内，作为交联的亲水性内层和基材之间的不同共聚物层的一部分，或两者都存在。

公开(公告)号：US20130148717A1

公开(公告)日：2013-06-13

申请号：US13818480

申请日：2010-08-26

Applicant: Yehuda Yitschak ,  Yaniv Klein ,  Moshe Nakash ,  Erez Steinberg

Inventor： Yehuda Yitschak ,  Yaniv Klein ,  Moshe Nakash ,  Erez Steinberg

IPC: H04N7/26

CPC classification number: H04N19/436 ,  H04N19/30

Abstract: 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.

Abstract translation: 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：US20120282552A1

公开(公告)日：2012-11-08

申请号：US13100428

申请日：2011-05-04

Applicant: Eynat Matzner ,  Israel Schuster ,  Moshe Nakash

Inventor： Eynat Matzner ,  Israel Schuster ,  Moshe Nakash

IPC: G03F7/20

CPC classification number: G03F7/24 ,  G03F7/202 ,  G03F7/40

Abstract: 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 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 low energy radiation to fixate image data on the second part.

Abstract translation: 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; 在具有高能量辐射的表面的第一部分上成像以消融第一部分，其中第一部分表示非图像数据; 并用低能量辐射成像表面的第二部分以将图像数据固定在第二部分上。

公开(公告)号：US20110293019A1

公开(公告)日：2011-12-01

申请号：US12788394

申请日：2010-05-27

Applicant: Erez Steinberg ,  Moshe Nakash ,  Yehuda Yitschak

Inventor： Erez Steinberg ,  Moshe Nakash ,  Yehuda Yitschak

IPC: H04N11/02

CPC classification number: H04N19/423 ,  H04N19/33 ,  H04N19/44 ,  H04N19/61

Abstract: 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.

Abstract translation: 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：US20120279404A1

公开(公告)日：2012-11-08

申请号：US13100413

申请日：2011-05-04

Applicant: Eynat Matzner ,  Israel Schuster ,  Moshe Nakash

Inventor： Eynat Matzner ,  Israel Schuster ,  Moshe Nakash

IPC: B41F7/02

CPC classification number: B41C1/1033 ,  B41C1/05

Abstract: An imaging apparatus (10) for forming an image on an offset media (100) includes a carriage (220), which moves relative to said offset media wherein said offset media further comprises a top layer and a bottom layer. An imaging head (208) is mounted on the carriage for imaging the surface of the offset media. A power adjustment element (212) controls power intensity of the imaging head. A controller (216) provides imaging data to the imaging head wherein the power intensity level is set according to the imaging data (228). Image areas on top layer are fixated by applying low intensity power. Non-image areas are ablated from the top layer by applying high intensity power.

Abstract translation: 用于在偏移介质（100）上形成图像的成像设备（10）包括相对于所述偏移介质移动的托架（220），其中所述偏移介质还包括顶层和底层。 成像头（208）安装在滑架上，用于对偏移介质的表面进行成像。 功率调节元件（212）控制成像头的功率强度。 控制器（216）向成像头提供成像数据，其中根据成像数据设置功率强度水平（228）。 通过施加低强度功率来固定顶层上的图像区域。 通过应用高强度电源，非图像区域从顶层消融。

公开(公告)号：US08298750B2

公开(公告)日：2012-10-30

申请号：US12555040

申请日：2009-09-08

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

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

IPC: G03F7/00 ,  G03F7/26

CPC classification number: B41C1/1008 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/368

Abstract: 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.

Abstract translation: 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团的重复单元，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。

公开(公告)号：US08187792B2

公开(公告)日：2012-05-29

申请号：US12195468

申请日：2008-08-21

Applicant: Moshe Levanon ,  Moshe Nakash ,  Tanya Kurtser

Inventor： Moshe Levanon ,  Moshe Nakash ,  Tanya Kurtser

IPC: G03F7/30 ,  B41N1/10

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/039 ,  G03F7/322

Abstract: Positive-working imageable elements can be imaged and processed using a processing solution that comprises at least 0.03 N of an organic amine or a mixture thereof, whose conjugated acids have a pKa greater than 9 and a boiling point greater than 150° C. The imageable element is a single-layer, infrared radiation-sensitive positive-working imageable element comprising a substrate and an infrared radiation absorbing compound. It also has an imageable layer that comprises a developability-enhancing compound and a poly(vinyl acetal) in which at least 25 mol % of its recurring units comprise pendant phenol, naphthol, or anthracenol groups that are substituted with one or more electron-withdrawing groups.

Abstract translation: 可以使用包含至少0.03N的共轭酸的pKa大于9且沸点大于150℃的有机胺或其混合物的处理溶液成像和处理正性可成像元件。可成像的 元件是包括基底和红外辐射吸收化合物的单层红外辐射敏感的正性可成像元件。 它还具有可成像层，其包含显影性增强化合物和聚（乙烯醇缩醛），其中至少25摩尔％的其重复单元包括被一个或多个吸电子取代的侧苯酚，萘酚或蒽代醇基 团体