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31. 发明申请

US20120163789A1 Optical Element Holder and Stereoscopic Imaging Device Utilizing the Holder 有权
标题翻译：光学元件支架和利用支架的立体成像装置
公开(公告)号：US20120163789A1
公开(公告)日：2012-06-28
申请号：US13338274
申请日：2011-12-28
申请人： Takashi Masuno , Tatsuro Juri , Kenjiro Tsuda , Hiroaki Shimazaki , Yuji Nagaishi
发明人： Takashi Masuno , Tatsuro Juri , Kenjiro Tsuda , Hiroaki Shimazaki , Yuji Nagaishi
IPC分类号： G03B35/08 , G02B27/22
CPC分类号： G03B35/08 , G02B27/144 , G03B17/14 , G03B17/561 , G03B17/565
摘要： Afforded is an optical element holder allowing high-accuracy stereo images to be taken. The holder includes: a rectangular parallelepiped beam splitter (5) having a rectangular incident surface (12); a pair of mutually opposing holding members (8) into which end portions of the beam splitter along the x-axis are fitted; and a base portion (9) and screws (10) that press on the holding members (8), drawing them toward each other. Each of the holding members (8) has a flat surface portion covering a lateral surface of the beam splitter (5), and a peripheral wall portion standing along the periphery of the flat surface potion. A width, along the x-axis, whereby the peripheral wall portion and a first light-exit surface opposing the incident surface (12) of the beam splitter (5) overlap is greater than a width, in the same orientation, whereby the incident surface (12) and the peripheral wall portion overlap.
摘要翻译：负担得起可以拍摄高精度立体图像的光学元件支架。保持器包括：具有矩形入射表面（12）的长方体分束器（5）; 一对彼此相对的保持构件（8），分束器的沿x轴的端部被装配到该保持构件中; 以及按压在保持构件（8）上的基部（9）和螺钉（10），将它们彼此拉伸。每个保持构件（8）具有覆盖分束器（5）的侧表面的平坦表面部分和沿着平坦表面部分的周边竖立的周壁部分。沿着x轴的宽度，由此周边壁部分和与分束器（5）的入射表面（12）相对的第一光出射表面与相同取向的宽度大于入射面表面（12）和周壁部分重叠。

32. 发明授权

US08135060B2 Picture coding apparatus 失效
标题翻译：图像编码装置
公开(公告)号：US08135060B2
公开(公告)日：2012-03-13
申请号：US11947087
申请日：2007-11-29
申请人： Tatsuro Juri , Hiroshi Arakawa , Katsuo Saigo , Hideyuki Ohgose , Koji Arimura , Kei Tasaka , Yuki Maruyama
发明人： Tatsuro Juri , Hiroshi Arakawa , Katsuo Saigo , Hideyuki Ohgose , Koji Arimura , Kei Tasaka , Yuki Maruyama
IPC分类号： H04N7/12
CPC分类号： H04N19/43 , H04N19/107 , H04N19/124 , H04N19/152 , H04N19/154 , H04N19/172 , H04N19/423 , H04N19/61
摘要： A picture coding apparatus, optimizing a data amount of coded picture data without entailing an increase in circuit size and/or power consumption, includes a picture input unit obtaining a moving picture signal Vin. Further, the picture coding apparatus includes a buffer, includes a lead detecting unit detecting a lead portion from the moving picture represented by the moving picture signal Vin, includes a coding unit coding the moving picture signal Vin in the lead portion detected by the lead detecting unit, according to a coding condition for temporary coding, and includes a coding condition generating unit generating a coding condition for actual coding, based on the result of the coding by the coding unit and the coding condition for temporary coding. Additionally, coding unit codes the moving picture signal Vin representing the moving picture including the aforementioned lead portion, according to the coding condition for actual coding.
摘要翻译：图像编码装置，优化编码图像数据的数据量而不增加电路尺寸和/或功率消耗，包括获得运动图像信号Vin的图像输入单元。此外，图像编码装置包括缓冲器，包括从由运动图像信号Vin表示的运动图像检测引导部分的引导检测单元，包括对由引导检测检测到的引导部分中的运动图像信号Vin进行编码的编码单元基于编码单元的编码结果和临时编码的编码条件，生成用于实际编码的编码条件的编码条件生成单元。此外，根据实际编码的编码条件，编码单元对表示包括前述引导部分的运动图像的运动图像信号Vin进行编码。

33. 发明授权

US08102911B2 Picture coding device 失效
标题翻译：图像编码装置
公开(公告)号：US08102911B2
公开(公告)日：2012-01-24
申请号：US11806944
申请日：2007-06-05
申请人： Hiroshi Arakawa , Tatsuro Juri
发明人： Hiroshi Arakawa , Tatsuro Juri
IPC分类号： H04N7/12
CPC分类号： H04N19/124 , H04N19/103 , H04N19/109 , H04N19/115 , H04N19/15 , H04N19/176 , H04N19/61
摘要： A picture coding device includes a motion prediction unit, an intra picture prediction unit, and an input selection unit. The input selection unit selects a smaller one of a motion total obtained by adding a motion residual and a value into which a motion vector is coded and an intra picture total obtained by adding an intra picture residual and a value into which a prediction mode is coded. The device further includes an I_PCM judgment unit comparing a cost with a first threshold value. Additionally, the device includes an output selection unit selecting coded data obtained by arithmetic coding as data to be outputted to the outside if the cost is equal to or less than the first threshold value and selecting I_PCM data as the data to be outputted to the outside if the cost is larger than the first threshold value.
摘要翻译：图像编码装置包括运动预测单元，帧内图像预测单元和输入选择单元。输入选择单元选择通过将运动残差和运动矢量编码的值相加而获得的运动总数和通过将帧内图像残差相加而得到的帧内图像总数和预测模式被编码的值中的较小的一个。该装置还包括将成本与第一阈值进行比较的I_PCM判断单元。此外，该装置包括输出选择单元，如果成本等于或小于第一阈值，则将通过算术编码获得的编码数据选择为输出到外部的数据，并且选择I_PCM数据作为要输出到外部的数据如果成本大于第一阈值。

34. 发明授权

US07990424B2 Imaging data processing device, imaging data processing method, and imaging element 失效
标题翻译：成像数据处理设备，成像数据处理方法和成像元件
公开(公告)号：US07990424B2
公开(公告)日：2011-08-02
申请号：US11993942
申请日：2006-07-07
申请人： Takuma Chiba , Kazuo Okamoto , Yuji Nagaishi , Tatsuro Juri
发明人： Takuma Chiba , Kazuo Okamoto , Yuji Nagaishi , Tatsuro Juri
IPC分类号： H04N5/225 , H04N5/228
CPC分类号： H04N5/772 , H04N5/3458 , H04N9/045 , H04N9/7921
摘要： A device is provided for taking high resolution still pictures while recording video without pausing video recording. Plural channels are provided for reaching pixel values from a CMOS sensor, and the output of each channel is input to a corresponding A/D conversion circuit. The channels are configured so that the pixels that are added together are read simultaneously. The data added by the pixel value adder is used as the video data for video recording. When a still picture is captured during video recording, the pixel data is stored in memory with capacity to store one frame, and is sequentially output from the image sensor as the still picture data.
摘要翻译：提供了一种用于在录制视频时拍摄高分辨率静态图片而不停止视频录制的设备。提供多个通道用于从CMOS传感器达到像素值，并且每个通道的输出被输入到相应的A / D转换电路。通道被配置为使得被加在一起的像素被同时读取。将由像素值加法器添加的数据用作用于视频记录的视频数据。当在视频记录期间捕获静止图像时，像素数据被存储在具有存储一帧的能力的存储器中，并且作为静止图像数据从图像传感器顺序地输出。

35. 发明申请

US20100254682A1 IMAGE CODER, VIDEO CAMERA, INTEGRATED CIRCUIT, AND IMAGE CODING METHOD 审中-公开
标题翻译：图像编码器，视频摄像机，集成电路和图像编码方法
公开(公告)号：US20100254682A1
公开(公告)日：2010-10-07
申请号：US12746222
申请日：2008-12-03
申请人： Takashi Masuno , Tatsuro Juri , Kenjiro Tsuda , Hiroaki Shimazaki , Katsuo Saigo , Yuki Kobayashi , Takuma Chiba , Yukinaga Seki
发明人： Takashi Masuno , Tatsuro Juri , Kenjiro Tsuda , Hiroaki Shimazaki , Katsuo Saigo , Yuki Kobayashi , Takuma Chiba , Yukinaga Seki
IPC分类号： H04N7/26
CPC分类号： H04N9/8042 , H04N5/772 , H04N19/114 , H04N19/162 , H04N19/423 , H04N19/61
摘要： An image coder with a pre-record function includes a coding unit (11) which codes a motion-picture signal to generate closed GOPs or open GOPs, a buffer unit (14) in which at least one of the GOPs generated by the coding unit (11) is stored in a first-in first-out manner, a user I/F unit (12a) which receives instructions to start or stop capturing a moving picture, and a recording control unit (12b) which, before the user I/F unit (12a) receives an instruction to start capturing a moving picture, establishes a non-recording status and causes the coding unit (11) to start and continue coding the motion-picture signal so as to generate a GOP sequence including a closed GOP, and when the user I/F unit (12a) receives the instruction, switches from the non-recording status to a non-recording status and causes the coding unit (11) to generate a GOP sequence including only open GOPs.
摘要翻译：具有预记录功能的图像编码器包括对运动图像信号进行编码以产生闭合GOP或开放GOP的编码单元（11），其中由编码单元生成的至少一个GOP （11）以先进先出的方式存储，接收用于开始或停止拍摄运动图像的指令的用户I / F单元（12a），以及在用户I之前的记录控制单元（12b） / F单元（12a）接收开始捕获运动图像的指令，建立非记录状态，并且使编码单元（11）开始并继续编码运动图像信号，以便生成包括闭合的GOP序列 GOP，并且当用户I / F单元（12a）接收到指令时，从非记录状态切换到非记录状态，并使编码单元（11）产生仅包括开放GOP的GOP序列。

36. 发明申请

US20090189996A1 IMAGE RECORDING DEVICE, IMAGE REPRODUCING DEVICE, RECORDING MEDIUM, IMAGE RECORDING METHOD, AND PROGRAM THEREOF 失效
标题翻译：图像记录装置，图像再现装置，记录介质，图像记录方法及其程序
公开(公告)号：US20090189996A1
公开(公告)日：2009-07-30
申请号：US12358480
申请日：2009-01-23
申请人： Hiroaki Shimazaki , Kenjiro Tsuda , Tatsuro Juri , Katsuo Saigo , Takashi Masuno , Yuki Kobayashi , Takuma Chiba , Yukinaga Seki
发明人： Hiroaki Shimazaki , Kenjiro Tsuda , Tatsuro Juri , Katsuo Saigo , Takashi Masuno , Yuki Kobayashi , Takuma Chiba , Yukinaga Seki
IPC分类号： H04N5/228 , H04N7/26
CPC分类号： G11B27/105 , H04N21/2389 , H04N21/4385
摘要： An image recording device includes: a reference clock generation generating a reference clock; a first compression unit generating first compressed image data by compressing a first picture that is included in pictures in the captured image and that is equivalent to image captured at the first frame rate; a second compression unit generating second compressed image data by compressing a second picture that is included in the pictures in the captured image except the first picture; a first timestamp generation unit generating a first timestamp indicating a time for presentation of the first picture with reference to the reference clock; a second timestamp generation unit generating a second timestamp indicating a time for presentation of the second picture with reference to the reference clock; a first assignment unit assigning the first timestamp to the first compressed image data; a second assignment unit assigning the second timestamp to the second compressed image data; and a recording unit recording, to the recording medium, (i) the first compressed image data assigned with the first timestamp and (ii) the second compressed image data assigned with the second timestamp.
摘要翻译：图像记录装置包括：产生参考时钟的参考时钟产生; 第一压缩单元，通过压缩包含在拍摄图像中的图像中的与在第一帧速率捕获的图像相当的第一图像来生成第一压缩图像数据; 第二压缩单元，通过压缩除了第一图像之外的捕获图像中的图像中包括的第二图像来生成第二压缩图像数据; 第一时间戳产生单元，其参考参考时钟产生指示用于呈现第一图像的时间的第一时间戳; 第二时间戳生成单元，生成指示参考所述参考时钟显示所述第二图像的时间的第二时间戳; 第一分配单元，将第一时间戳分配给第一压缩图像数据; 第二分配单元，将第二时间戳分配给第二压缩图像数据; 以及记录单元向记录介质记录（i）分配有第一时间戳的第一压缩图像数据和（ii）分配有第二时间戳的第二压缩图像数据。

37. 发明申请

US20080317377A1 IMAGE CODING APPARATUS AND IMAGE CODING METHOD 审中-公开
标题翻译：图像编码装置和图像编码方法
公开(公告)号：US20080317377A1
公开(公告)日：2008-12-25
申请号：US12142470
申请日：2008-06-19
申请人： Katsuo SAIGO , Tatsuro Juri , Hideyuki Ohgose , Koji Arimura , Hiroshi Arakawa , Kei Tasaka , Yuki Maruyama
发明人： Katsuo SAIGO , Tatsuro Juri , Hideyuki Ohgose , Koji Arimura , Hiroshi Arakawa , Kei Tasaka , Yuki Maruyama
IPC分类号： G06K9/00
CPC分类号： H04N21/42202 , H04N9/045 , H04N19/117 , H04N19/126 , H04N19/136 , H04N19/186 , H04N19/61 , H04N19/70 , H04N19/86 , H04N21/4223
摘要： The image coding apparatus according to the present invention is an image coding apparatus, including an imaging unit, a chroma quantization width adjustment unit configured to determine a chroma quantization width using a first method when the amount of the incident light on the imaging unit is larger than the predetermined amount, and to adjust the chroma quantization width such that the chroma quantization width is larger than a quantization width determined using the first method when the light amount judging unit judges that the amount of the incident light is smaller than the predetermined amount, and a luma quantization width adjustment unit configured to determine a luma quantization width using a second method without being dependent on the amount of the incident light.
摘要翻译：根据本发明的图像编码装置是一种图像编码装置，包括：成像单元，色度量化宽度调整单元，被配置为当成像单元上的入射光量较大时，使用第一种方法来确定色度量化宽度并且当光量判断单元判断入射光的量小于预定量时，调整色度量化宽度，使得色度量化宽度大于使用第一种方法确定的量化宽度，以及亮度量化宽度调整单元，被配置为使用第二种方法来确定亮度量化宽度，而不依赖于入射光的量。

38. 发明申请

US20080151996A1 MOVING PICTURE CODING APPARATUS AND MOVING PICTURE CODING METHOD 审中-公开
标题翻译：移动图像编码装置和移动图像编码方法
公开(公告)号：US20080151996A1
公开(公告)日：2008-06-26
申请号：US11954483
申请日：2007-12-12
申请人： Koji ARIMURA , Tatsuro Juri , Hideyuki Ohgose , Katsuo Saigo , Hiroshi Arakawa , Kei Tasaka , Yuki Maruyama
发明人： Koji ARIMURA , Tatsuro Juri , Hideyuki Ohgose , Katsuo Saigo , Hiroshi Arakawa , Kei Tasaka , Yuki Maruyama
IPC分类号： H04N7/40
CPC分类号： H04N19/112 , H04N19/137 , H04N19/15 , H04N19/159 , H04N19/16 , H04N19/172 , H04N19/176 , H04N19/40 , H04N19/61
摘要： The moving picture coding apparatus according to the present invention includes: a decoding unit 10 which decodes an MPEG2 stream; a coding parameter extracting unit 11 which extracts a coding parameter of MPEG2 from the MPEG stream; a re-coding parameter determining unit 12 which judges, based on the coding parameter of MPEG2 extracted by the coding parameter extracting unit 11, the degree of correlation between image data coded in MPEG2 and its reference picture and determines a coding parameter of H.264 based on the result of the judgment; and a coding unit 13 which codes, in H.264, the image data decoded by the decoding unit 10, using the coding parameter of H.264 determined by the re-coding parameter determining unit 12.
摘要翻译：根据本发明的运动图像编码装置包括：解码单元10，其解码MPEG2流; 编码参数提取单元11，其从MPEG流中提取MPEG2的编码参数; 重新编码参数确定单元12，其基于由编码参数提取单元11提取的MPEG2的编码参数，判断MPEG2编码的图像数据与其参考图像之间的相关度，并确定H.264的编码参数根据判决结果; 以及编码单元13，其在H.264中使用由重新编码参数确定单元12确定的H.264的编码参数来编码由解码单元10解码的图像数据。

39. 发明申请

US20070092150A1 Coding apparatus and decoding apparatus 有权
标题翻译：编码装置和解码装置
公开(公告)号：US20070092150A1
公开(公告)日：2007-04-26
申请号：US11582440
申请日：2006-10-18
申请人： Takuma Chiba , Hiroaki Shimazaki , Takashi Masuno , Kei Tasaka , Kenjiro Tsuda , Tatsuro Juri , Katsuo Saigo , Keiichi Ishida
发明人： Takuma Chiba , Hiroaki Shimazaki , Takashi Masuno , Kei Tasaka , Kenjiro Tsuda , Tatsuro Juri , Katsuo Saigo , Keiichi Ishida
IPC分类号： G06K9/36
CPC分类号： H03M7/4006 , H04N19/184 , H04N19/517 , H04N19/61 , H04N19/91
摘要： The coding apparatus according to the present invention is a coding apparatus which codes data regarding a moving picture, and includes: a DCT coefficient advanced-coding unit which performs advanced-coding on multivalued data representing a quantized DCT coefficient or a motion vector, so as to reduce the bit length of binary data obtained by binarizing the multivalued data; an advanced-coded coefficient/binary coefficient conversion unit which converts the advanced-coded data obtained by the DCT coefficient advanced-coding unit into the binary data; and an arithmetic coding unit which performs arithmetic coding on the binary data obtained by the advanced-coded coefficient/binary coefficient conversion unit.
摘要翻译：根据本发明的编码装置是编码关于运动图像的数据的编码装置，包括：对表示量化的DCT系数或运动矢量的多值数据执行高级编码的DCT系数预测编码单元，以减少通过二值化多值数据而获得的二进制数据的位长度; 高级编码系数/二进制系数转换单元，其将由DCT系数预测编码单元获得的高级编码数据转换为二进制数据; 以及算术编码单元，对由先进编码系数/二进制系数转换单元获得的二进制数据执行算术编码。

40. 发明授权

US5999693A Flagged video signal processing apparatus and method 失效
标题翻译：标记的视频信号处理装置和方法
公开(公告)号：US5999693A
公开(公告)日：1999-12-07
申请号：US904460
申请日：1997-08-01
申请人： Tatsuro Juri , Makoto Gotou , Susumu Yamaguchi
发明人： Tatsuro Juri , Makoto Gotou , Susumu Yamaguchi
IPC分类号： H04N5/92 , H04N5/926 , H04N7/54 , H04N5/76
CPC分类号： H04N7/54 , H04N5/9206 , H04N5/926
摘要： A video data is accompanied or multiplexed with one or more flags indicating a relation between fields or frames of video data for transmission or recording. An interlace flag determines whether the video data is interlaced or not. A still image flag determines whether the video data carries a motion image, a field still image, or a frame still image. A frame change flag determines whether or not a given frame of the still image is identical to its previous frame. At least one of the three different flags is multiplexed with its relevant video data.
摘要翻译：伴随或复用视频数据的一个或多个标志指示用于传输或记录的视频数据的字段或帧之间的关系。隔行标志确定视频数据是否是隔行扫描。静止图像标志确定视频数据是否携带运动图像，场静止图像或帧静止图像。帧改变标志确定静止图像的给定帧是否与其先前帧相同。三个不同标志中的至少一个与其相关视频数据进行复用。

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