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公开(公告)号:US20100274918A1
公开(公告)日:2010-10-28
申请号:US12810105
申请日:2008-11-19
申请人: Yoshiaki Mimata , Kenji Iwahashi , Tomokazu Uchida
发明人: Yoshiaki Mimata , Kenji Iwahashi , Tomokazu Uchida
IPC分类号: G06F15/16
CPC分类号: H04N21/4341 , H04J3/047 , H04N21/2368
摘要: A comparative time of a first data stream accumulated in a buffer memory is compared with a comparative time of a second data stream (S113). If the comparative time of the first data stream is earlier, the first data stream is multiplexed (S114). On the other hand, if the comparative time of the first data stream is later, the first data stream is not immediately multiplexed. When a data stream is accumulated in a buffer memory, the comparative time of the data stream is a multiplexing reference time indicating the timing of reproduction of the data stream, which is obtained based on time information contained in the data stream or the like (S116). On the other hand, when a data stream is not accumulated in a buffer memory, a multiplexing predicted time which is predicted as the multiplexing reference time of a data stream which is to be next accumulated is used as the comparative time of the data stream (S117). As a result, data streams which should be simultaneously reproduced can be easily sorted and multiplexed even when smaller-size buffers are employed.
摘要翻译: 将缓冲存储器中累积的第一数据流的比较时间与第二数据流的比较时间进行比较(S113)。 如果第一数据流的比较时间较早,则第一数据流被复用(S114)。 另一方面,如果第一数据流的比较时间稍晚,则不会立即复用第一数据流。 当数据流被累积在缓冲存储器中时,数据流的比较时间是指示基于数据流等中包含的时间信息获得的数据流的再现定时的多路复用基准时间(S116 )。 另一方面,当数据流未被累积在缓冲存储器中时,将被预测为要下一次被累加的数据流的多路复用基准时间预测的复用预测时间用作数据流的比较时间 S117)。 结果,即使采用较小尺寸的缓冲器,也可以容易地分类和多路复用同时再现的数据流。
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公开(公告)号:US20100290536A1
公开(公告)日:2010-11-18
申请号:US12808554
申请日:2008-12-01
申请人: Kenji Iwahashi , Yoshiaki Mimata , Tomokazu Uchida
发明人: Kenji Iwahashi , Yoshiaki Mimata , Tomokazu Uchida
CPC分类号: H04N21/23611 , H04N21/234327 , H04N21/8451
摘要: An image transmission device (101) includes: an encoding section (102) configured to retrieve and encode image data and output encoded data in one frame in predetermined units; a padding section (107) configured to add padding so that the size of data output from the encoding section (102) matches a predetermined size; a packet processing section (103) configured to perform packetization upon completion of padding addition by the padding section (107); and a memory (105) configured to hold encoded data and packet data. An image reception device (201) includes: a depacketizing section (202, 203) configured to receive a packet from the image transmission device (101) and depacketize the packet; and a decoding section (204) configured to decode compressed data in predetermined units and output a stream.
摘要翻译: 图像传输装置(101)包括:编码部分(102),被配置为以预定单位检索和编码图像数据并输出一帧中的编码数据; 填充部(107),被配置为添加填充,使得从编码部(102)输出的数据的大小与预定大小相匹配; 分组处理部(103),被配置为在由所述填充部分(107)添加填补完成时执行分组化; 以及被配置为保存编码数据和分组数据的存储器(105)。 图像接收装置(201)包括:解封装部(202,203),被配置为从所述图像发送装置(101)接收分组,并且对所述分组进行解包; 以及解码部(204),被配置为以预定单位对压缩数据进行解码并输出流。
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公开(公告)号:US20070268384A1
公开(公告)日:2007-11-22
申请号:US11798326
申请日:2007-05-11
申请人: Tomokazu Uchida , Kenji Iwahashi
发明人: Tomokazu Uchida , Kenji Iwahashi
IPC分类号: H04N5/262
CPC分类号: H04N5/23293 , H04N1/0035 , H04N1/0044 , H04N1/2158 , H04N1/32122 , H04N5/23296 , H04N5/772 , H04N5/907 , H04N9/8047 , H04N9/8227 , H04N2101/00 , H04N2201/0084 , H04N2201/325 , H04N2201/3273 , H04N2201/3274
摘要: An imaging processing unit signal-processes main picture data outputted from an imaging device. A zoom processing unit subjects the signal-processed main picture data to picture resize processing. A display picture management unit subjects the signal-processed main picture data to resize processing by the zoom processing unit to generate display picture data, aside from the main picture data recorded onto a recording medium at the time of photographing, and temporarily stores the display picture data in a memory area set inside or outside the integrated circuit. A display picture processing unit subjects the main picture data and the display picture data to display processing.
摘要翻译: 成像处理单元对从成像装置输出的主图像数据进行信号处理。 缩放处理单元对信号处理的主图像数据进行图像调整大小处理。 显示图像管理单元使信号处理的主图像数据对变焦处理单元的处理进行调整大小,以产生在拍摄时记录在记录介质上的主图像数据的显示图像数据,并临时存储显示图像 集成电路内部或外部的存储区域中的数据。 显示图像处理单元对主图像数据和显示图像数据进行显示处理。
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公开(公告)号:US08045018B2
公开(公告)日:2011-10-25
申请号:US11798326
申请日:2007-05-11
申请人: Tomokazu Uchida , Kenji Iwahashi
发明人: Tomokazu Uchida , Kenji Iwahashi
CPC分类号: H04N5/23293 , H04N1/0035 , H04N1/0044 , H04N1/2158 , H04N1/32122 , H04N5/23296 , H04N5/772 , H04N5/907 , H04N9/8047 , H04N9/8227 , H04N2101/00 , H04N2201/0084 , H04N2201/325 , H04N2201/3273 , H04N2201/3274
摘要: An imaging processing unit signal-processes main picture data outputted from an imaging device. A zoom processing unit subjects the signal-processed main picture data to picture resize processing. A display picture management unit subjects the signal-processed main picture data to resize processing by the zoom processing unit to generate display picture data, aside from the main picture data recorded onto a recording medium at the time of photographing, and temporarily stores the display picture data in a memory area set inside or outside the integrated circuit. A display picture processing unit subjects the main picture data and the display picture data to display processing.
摘要翻译: 成像处理单元对从成像装置输出的主图像数据进行信号处理。 缩放处理单元对信号处理的主图像数据进行图像调整大小处理。 显示图像管理单元使信号处理的主图像数据对变焦处理单元的处理进行调整大小,以产生在拍摄时记录在记录介质上的主图像数据的显示图像数据,并临时存储显示图像 集成电路内部或外部的存储区域中的数据。 显示图像处理单元对主图像数据和显示图像数据进行显示处理。
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公开(公告)号:US08730333B2
公开(公告)日:2014-05-20
申请号:US13604518
申请日:2012-09-05
申请人: Kenji Iwahashi
发明人: Kenji Iwahashi
CPC分类号: H04N5/23248 , G06T7/223 , G06T2207/10016 , G06T2207/20021 , G06T2207/30232 , H04N5/145 , H04N5/23254 , H04N5/23267
摘要: An image stabilization system includes: a region vector detection unit configured to detect a motion vector of each of a plurality of regions in an image; a reliability determination unit configured to determine reliability of the motion vector of each of the regions; a region indicator configured to indicate, to the region vector detection unit, a new detection target region instead of a region whose motion vector is determined to have low reliability; an image vector computing unit configured to compute a motion vector of the entire image using a motion vector determined to have high reliability; and a stabilization unit configured to move an entire image to be output according to the motion vector of the entire image to compensate for sway of the image.
摘要翻译: 图像稳定系统包括:区域矢量检测单元,被配置为检测图像中的多个区域中的每一个的运动矢量; 可靠性确定单元,被配置为确定每个区域的运动矢量的可靠性; 区域指示器,被配置为向所述区域矢量检测单元指示新的检测目标区域,而不是确定其运动矢量具有低可靠性的区域; 图像矢量计算单元,被配置为使用确定为具有高可靠性的运动矢量来计算整个图像的运动矢量; 以及稳定单元,被配置为根据整个图像的运动矢量移动要输出的整个图像,以补偿图像的摇摆。
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公开(公告)号:US4891830A
公开(公告)日:1990-01-02
申请号:US137857
申请日:1987-11-19
申请人: Kenji Iwahashi
发明人: Kenji Iwahashi
CPC分类号: B82Y10/00 , B82Y40/00 , G03F1/24 , G03F7/2039 , G03F7/70283 , G03F7/70316
摘要: X-ray lithography which has been applied, for instance, to reproduction of a pattern for integrated electronic circuit wherein the proximity method is prevailed with use of a transmissive patterned mask. But this conventional method is defective for instance, in difficulty of dimensional reduction from an original pattern. In contrast, the disclosed invention overcomes such defect by introducing an X-ray reflective mask element, instead of conventional type of transmission. The reflective mask element is comprised of a crystalline substrate to reflect incident X-ray according to the Bragg's diffraction rule, which was worked out of a crystalline body having outwardly curved lattice surfaces, wherein the substrate face is formed to have an inclination against the lattice surfaces so that reflection at center of the substrate face will converge to a point on normal line assumed at the same center. Another aspect of the disclosure herein is directed to a system for X-ray projection and image formation with use of said mask element, additionally comprising an X-ray source, a Fresnel zone plate.
摘要翻译: PCT No.PCT / JP87 / 00177 Sec。 371日期1987年11月19日 102(e)1987年11月19日PCT PCT 1987年3月24日PCT公布。 出版物WO87 / 06028 日期1987年10月8日。已经应用于例如用于集成电子电路的图案的再现的X射线光刻,其中使用透射图案掩模来实现接近方法。 但是,这种常规方法例如在原始图案的尺寸缩小方面是有缺陷的。 相比之下,本发明通过引入X射线反射掩模元件而不是常规类型的传输来克服这种缺陷。 反射掩模元件由结晶基底构成,以根据布拉格衍射规则反射入射的X射线,其由具有向外弯曲的格子表面的晶体制成,其中基底面形成为具有对格子的倾斜 使得基板面的中心处的反射会聚到在同一中心假设的法线上的点。 本文公开的另一方面涉及一种使用所述掩模元件进行X射线投影和图像形成的系统,该系统还包括X射线源,菲涅耳带区。
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公开(公告)号:US09066103B2
公开(公告)日:2015-06-23
申请号:US13565836
申请日:2012-08-03
申请人: Minako Shimizu , Kenji Iwahashi
发明人: Minako Shimizu , Kenji Iwahashi
IPC分类号: H04N19/194 , H04N19/15 , H04N19/115 , H04N19/174
CPC分类号: H04N19/194 , H04N19/115 , H04N19/15 , H04N19/174
摘要: A video signal coding apparatus includes a coding unit which codes and re-codes a video signal and includes: a coding processing unit which codes, slice-by-slice, a current picture indicated by the video signal, to generate coded data; an integration unit which calculates a code-integrated value indicating a code amount of the coded data; a coding result determination unit which determines that re-coding of the current picture is necessary when determining that the code-integrated value is grater than a threshold; and a re-coding control unit which specifies a slice to be re-coded, based on coding information indicating a feature of the coded data, when it is determined that the re-coding is necessary, and the coding processing unit further re-codes the slice specified by the re-coding control unit.
摘要翻译: 视频信号编码装置包括对视频信号进行编码和重新编码的编码单元,包括:编码处理单元,对由视频信号指示的当前图像逐片进行编码,以生成编码数据; 积分单元,计算表示编码数据的代码量的代码积分值; 编码结果确定单元,当确定代码集成值比阈值更大时,确定当前画面的重新编码是必需的; 以及重新编码控制单元,当确定需要重新编码时,基于指示编码数据的特征的编码信息来指定要重新编码的片段,并且编码处理单元进一步重新编码 由重新编码控制单元指定的切片。
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公开(公告)号:US20080059662A1
公开(公告)日:2008-03-06
申请号:US11896358
申请日:2007-08-31
申请人: Kenji Iwahashi , Yoshihisa Shimazu
发明人: Kenji Iwahashi , Yoshihisa Shimazu
IPC分类号: G06F13/28
CPC分类号: G06F13/28
摘要: A CPU reads a system initialization program from a first recording area and stores the read system initialization program to an internal memory, and then reads the system initialization program from the internal memory and executes the system initialization and initialization of a second recording area. A DMA control unit transfers a system control program included in the program from the first recording area to the second recording area without through the CPU. A memory management unit manages a processing state of the transfer of the system control program to the second recording area by the DMA control unit. The CPU reads the program from the second recording area and executes the system control in collaboration with the memory management unit.
摘要翻译: CPU从第一记录区域读取系统初始化程序并将读取的系统初始化程序存储到内部存储器,然后从内部存储器读取系统初始化程序,并执行第二记录区域的系统初始化和初始化。 DMA控制单元将包括在程序中的系统控制程序从第一记录区域传送到第二记录区域而不通过CPU。 存储器管理单元通过DMA控制单元管理系统控制程序传送到第二记录区域的处理状态。 CPU从第二记录区读取程序,并与存储器管理单元协同执行系统控制。
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公开(公告)号:US4945551A
公开(公告)日:1990-07-31
申请号:US436135
申请日:1989-11-14
申请人: Hideki Makabe , Kenji Iwahashi
发明人: Hideki Makabe , Kenji Iwahashi
IPC分类号: G03F7/20 , G21K1/06 , H01L21/027
CPC分类号: B82Y10/00 , G03F7/70316 , G21K1/06 , G21K2201/064
摘要: A soft X-ray lithographic system for making a reduced copy of a pattern is described. The system contains a source of soft X-rays, a spherical concave reflector which convergently projects the soft X-rays from the emitting means through a pattern to be copied and a Fresnel zone plate which focuses and reduces the beam of soft X-rays convergently projected through the pattern.
摘要翻译: 描述了用于缩小图案复制的软X射线光刻系统。 该系统包含一个软X射线源,一个球形凹面反射器,它将来自发射装置的软X射线会聚地投射到要复制的图案上,并且融合了聚焦和减少软X射线束的菲涅耳区板 通过图案预测。
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公开(公告)号:US07890671B2
公开(公告)日:2011-02-15
申请号:US11896358
申请日:2007-08-31
申请人: Kenji Iwahashi , Yoshihisa Shimazu
发明人: Kenji Iwahashi , Yoshihisa Shimazu
CPC分类号: G06F13/28
摘要: A CPU reads a system initialization program from a first recording area and stores the read system initialization program to an internal memory, and then reads the system initialization program from the internal memory and executes the system initialization and initialization of a second recording area. A DMA control unit transfers a system control program included in the program from the first recording area to the second recording area without through the CPU. A memory management unit manages a processing state of the transfer of the system control program to the second recording area by the DMA control unit. The CPU reads the program from the second recording area and executes the system control in collaboration with the memory management unit.
摘要翻译: CPU从第一记录区域读取系统初始化程序并将读取的系统初始化程序存储到内部存储器,然后从内部存储器读取系统初始化程序,并执行第二记录区域的系统初始化和初始化。 DMA控制单元将包括在程序中的系统控制程序从第一记录区域传送到第二记录区域而不通过CPU。 存储器管理单元通过DMA控制单元管理系统控制程序传送到第二记录区域的处理状态。 CPU从第二记录区读取程序,并与存储器管理单元协同执行系统控制。
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