公开(公告)号：US20130188885A1

公开(公告)日：2013-07-25

申请号：US13593664

申请日：2012-08-24

申请人： Atsushi Matsumura ,  Shinichiro Koto

发明人： Atsushi Matsumura ,  Shinichiro Koto

IPC分类号： G06K9/36

CPC分类号： H04N19/137 ,  H04N19/103 ,  H04N19/13 ,  H04N19/132 ,  H04N19/176 ,  H04N19/50 ,  H04N19/91

摘要： According to one embodiment, a prediction unit generates a prediction block to be used for prediction of a coding target block, based on at least one reference block adjacent to the coding target block in the image. Each number of pixels in the coding target block and the prediction block is a power of two. A calculation unit calculates a residual block having residual pixel values between the coding target block and the prediction block. A decision unit decides whether to code the residual block, based on pixel values of at least one of the coding target block, the reference block and the prediction block. A coding unit codes the residual block by variable length coding, when the residual block is decided to be coded, and codes a skip flag representing the residual block not being coded when the residual block is not decided to be coded.

摘要翻译： 根据一个实施例，预测单元基于与图像中的编码目标块相邻的至少一个参考块，生成要用于编码目标块的预测的预测块。 编码对象块和预测块中的各像素数为2的幂。 计算单元计算在编码对象块和预测块之间具有残差像素值的残差块。 决定单元基于编码目标块，参考块和预测块中的至少一个的像素值来决定是否对残差块进行编码。 编码单元，当确定残差块被编码时，通过可变长度编码对残差块进行编码，并且当残差块未被确定编码时，编码表示不被编码的残留块的跳过标志。

公开(公告)号：US08189036B2

公开(公告)日：2012-05-29

申请号：US12630191

申请日：2009-12-03

申请人： Atsushi Matsumura ,  Sei Naito ,  Ryoichi Kawada ,  Atsushi Koike ,  Shuichi Matsumoto

发明人： Atsushi Matsumura ,  Sei Naito ,  Ryoichi Kawada ,  Atsushi Koike ,  Shuichi Matsumoto

IPC分类号： H04N13/04 ,  H04N13/00

CPC分类号： G06T15/20 ,  H04N13/111

摘要： A sender produces a background video image 4 from a reference video image 1 and a depth map 3 and synthesizes the background video image 4 in a background buffer 5. A projection converting matrix 6 for synthesizing is calculated. A receiver receives the reference video image 1, the depth map 3 and the projection converting matrix 6. The receiver produces a free viewpoint video image 11 and a background video image 12. The background buffer 13 is dynamically renewed. The free viewpoint video image 11 and the image in the background buffer 13 are synthesized with each other, and the background video image in the concealed regions in the free viewpoint video image are complemented to obtain the complemented image 14.

摘要翻译： 发送者从参考视频图像1和深度图3生成背景视频图像4，并在背景缓冲器5中合成背景视频图像4.计算用于合成的投影转换矩阵6。 接收器接收参考视频图像1，深度图3和投影转换矩阵6.接收器产生空闲视点视频图像11和背景视频图像12.背景缓冲器13被动态地更新。 自由视点图像11和背景缓冲器13中的图像彼此合成，并且对自由视点视频图像中的隐藏区域中的背景视频图像进行补码以获得补码图像14。

公开(公告)号：US20050041737A1

公开(公告)日：2005-02-24

申请号：US10898166

申请日：2004-07-26

申请人： Atsushi Matsumura ,  Sei Naito ,  Ryoichi Kawada ,  Atsushi Koike ,  Shuichi Matsumoto

发明人： Atsushi Matsumura ,  Sei Naito ,  Ryoichi Kawada ,  Atsushi Koike ,  Shuichi Matsumoto

IPC分类号： G06T15/20 ,  H04N7/12 ,  H04N13/00

CPC分类号： G06T15/20 ,  H04N13/111

摘要： A sender produces a background video image 4 from a reference video image 1 and a depth map 3 and synthesizes the background video image 4 in a background buffer 5. A projection converting matrix 6 for synthesizing is calculated. A receiver receives the reference video image 1, the depth map 3 and the projection converting matrix 6. The receiver produces a free viewpoint video image 11 and a background video image 12. The background buffer 13 is dynamically renewed. The free viewpoint video image 11 and the image in the background buffer 13 are synthesized with each other, and the background video image in the concealed regions in the free viewpoint video image are complemented to obtain the complemented image 14.

摘要翻译： 发送者从参考视频图像1和深度图3生成背景视频图像4，并在背景缓冲器5中合成背景视频图像4.计算用于合成的投影转换矩阵6。 接收器接收参考视频图像1，深度图3和投影转换矩阵6.接收器产生空闲视点视频图像11和背景视频图像12.背景缓冲器13被动态地更新。 自由视点图像11和背景缓冲器13中的图像彼此合成，并且对自由视点视频图像中的隐藏区域中的背景视频图像进行补码以获得补码图像14。

公开(公告)号：US20140183588A1

公开(公告)日：2014-07-03

申请号：US14237261

申请日：2012-08-07

申请人： Yu Tokunaga ,  Atsushi Matsumura

发明人： Yu Tokunaga ,  Atsushi Matsumura

IPC分类号： H01L33/60

CPC分类号： H01L33/60 ,  H01L33/0079 ,  H01L33/14 ,  H01L33/38 ,  H01L33/387 ,  H01L33/405 ,  H01L2933/0016

摘要： Provided are a light-emitting diode which prevents degradation of reflectance and which enables high-luminosity light emission, and its manufacturing method. Such a light-emitting diode includes a substrate (1) upon which are provided, in this order, a reflecting layer (6), a transparent film (8) wherein multiple ohmic contract electrodes (7) are embedded at intervals, and a compound semiconductor layer (10) including a current diffusion layer (25) and a light-emitting layer (24) in this order. The periphery of the surface of each ohmic contact electrode (7) on the substrate (1) side are covered by the transparent film (8), and the ohmic contact electrodes (7) contact the reflecting layer (6) and the current diffusion layer (25).

摘要翻译： 提供防止反射率降低并且能够实现高亮度发光的发光二极管及其制造方法。 这样的发光二极管包括基板（1），依次设置反射层（6），间隔地嵌入多个欧姆电极（7）的透明膜（8），以及化合物 包括电流扩散层（25）和发光层（24）的半导体层（10）。 基板（1）侧的每个欧姆接触电极（7）的表面周边由透明膜（8）覆盖，欧姆接触电极（7）与反射层（6）和电流扩散层 （25）。

公开(公告)号：US20130240936A1

公开(公告)日：2013-09-19

申请号：US13817226

申请日：2011-08-16

申请人： Noriyoshi Seo ,  Atsushi Matsumura

发明人： Noriyoshi Seo ,  Atsushi Matsumura

IPC分类号： H01L33/60

CPC分类号： H01L33/60 ,  H01L33/0079 ,  H01L33/12 ,  H01L33/30 ,  H01L33/38 ,  H01L33/405 ,  H01L33/641 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/00

摘要： The present invention relates to a light-emitting diode which has an emission wavelength of 655 nm or more, excellent monochromatic properties, high output, high luminance, high efficiency and fast response time, has such a characteristic that the intensity of light emitted from a light extraction surface and traveling in a direction perpendicular to the light extraction surface has high directivity, and can release heat to the outside with high efficiency; and a light-emitting diode lamp. The light-emitting diode includes a compound semiconductor layer (11) which includes at least a pn-junction-type light-emitting section (3) and a strain adjustment layer (13) laminated on the light-emitting section (3); wherein the light-emitting section (3) has a laminated structure composed of a strained light-emitting layer having a composition formula (AlXGa1-X)YIn1-YP (0≦X≦0.1, 0.37≦Y≦0.46) and a barrier layer, wherein the strain adjustment layer (13) can be penetrated by light from the light-emitting section (3) and has a smaller lattice constant than those of the strained light-emitting layer and the barrier layer; and wherein a functional substrate (5) is bonded to a surface (11b) of the compound semiconductor layer (11) which is located on the opposite side with respect to the light extraction surface (11a) through a reflective structure (4).

摘要翻译： 本发明涉及发射波长为655nm以上的发光二极管，具有出色的单色特性，高输出，高亮度，高效率，快速响应时间等特点，具有以下特征： 光提取面在与光提取面垂直的方向上行进，具有高方向性，能够高效地向外部释放热量; 和发光二极管灯。 发光二极管包括至少包含pn结型发光部分（3）和层压在发光部分（3）上的应变调节层（13）的化合物半导体层（11）。 其特征在于，所述发光部（3）具有由具有组成式（AlXGa1-X）YIn1-YP（0 @ X @ 0.1，0.37 @ Y @ 0.46）的应变发光层和阻挡层 其中，所述应变调整层（13）能够被来自所述发光部（3）的光贯穿，并且具有比所述应变发光层和所述阻挡层的晶格常数更小的晶格常数。 并且其中通过反射结构（4）将功能性基板（5）结合到位于相对于所述光提取表面（11a）的相对侧的化合物半导体层（11）的表面（11b）。

公开(公告)号：US08520742B2

公开(公告)日：2013-08-27

申请号：US12717995

申请日：2010-03-05

申请人： Yoshinori Shigeta ,  Shunichi Ishiwata ,  Hiromitsu Nakayama ,  Takaya Ogawa ,  Shinichiro Koto ,  Atsushi Matsumura ,  Shuo Nomura

发明人： Yoshinori Shigeta ,  Shunichi Ishiwata ,  Hiromitsu Nakayama ,  Takaya Ogawa ,  Shinichiro Koto ,  Atsushi Matsumura ,  Shuo Nomura

IPC分类号： H04N7/12 ,  H04B1/66

CPC分类号： H04N19/124 ,  H04N19/14 ,  H04N19/146 ,  H04N19/172 ,  H04N19/176 ,  H04N19/182 ,  H04N19/186 ,  H04N19/61

摘要： A moving image compression-coding device has a pixel determination module configured to determine whether a color of each pixel in a macro block having a plurality of pixels in an input image is a predetermined color, a pixel counter configured to count a number of the pixels having the predetermined color in the macro block, a macro block determination module configured to determine whether a color of the macro block is considered to be the predetermined color according to the count result, and a compression-coded data generator configured to compression-code the input image with a compression ratio depending on the determination result.

摘要翻译： 运动图像压缩编码装置具有像素确定模块，其被配置为确定具有输入图像中的多个像素的宏块中的每个像素的颜色是否是预定颜色;像素计数器，被配置为对像素的数量进行计数 在宏块中具有预定颜色的宏块确定模块，被配置为根据计数结果确定宏块的颜色是否被认为是预定颜色;压缩编码数据生成器，被配置为对宏块进行压缩编码 输入图像具有取决于确定结果的压缩比。

公开(公告)号：US20120199873A1

公开(公告)日：2012-08-09

申请号：US13500479

申请日：2010-09-30

申请人： Atsushi Matsumura ,  Ryouichi Takeuchi

发明人： Atsushi Matsumura ,  Ryouichi Takeuchi

IPC分类号： H01L33/30 ,  H01L33/48

CPC分类号： H01L33/641

摘要： The object of the present invention is to provide a metal substrate for a light-emitting diode having excellent chemical resistance, a light-emitting diode, and a method for manufacturing the light-emitting diode, and the present invention provides a metal substrate for a light-emitting diode including a metal substrate, a compound semiconductor layer having a light-emitting portion, which is joined over the metal substrate via a junction layer, wherein the metal substrate for a light-emitting diode includes a metal plate and a metal protective film which covers at least an upper surface and a lower surface of the metal plate.

摘要翻译： 本发明的目的是提供一种具有优异耐化学性的发光二极管的金属基板，发光二极管及其制造方法，本发明提供一种用于 包括金属基板的发光二极管，具有发光部分的化合物半导体层，其经由接合层接合在金属基板上，其中用于发光二极管的金属基板包括金属板和金属保护 覆盖金属板的至少上表面和下表面的膜。

公开(公告)号：US20110298002A1

公开(公告)日：2011-12-08

申请号：US13202029

申请日：2010-01-25

申请人： Ryouichi Takeuchi ,  Atsushi Matsumura ,  Kyousuke Masuya

发明人： Ryouichi Takeuchi ,  Atsushi Matsumura ,  Kyousuke Masuya

IPC分类号： H01L33/60

CPC分类号： H01L33/641 ,  H01L33/0079 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2924/00014

摘要： The object of the invention is to provide a light-emitting diode that is excellent in terms of thermal radiation properties and is capable of suppressing cracks in the substrate during joining and emitting light with high luminance by applying a high voltage, a light-emitting diode lamp, and a method of manufacturing a light-emitting diode. The above object is achieved by using a light-emitting diode (1) having a heatsink substrate (5) joined to a light-emitting portion (3) including a light-emitting layer (2), in which the heatsink substrate (5) is formed by alternately laminating a first metal layer (21) and a second metal layer (22); the first metal layer (21) has a thermal conductivity of 130 W/m·K or higher and is made of a material having a thermal expansion coefficient substantially similar to the thermal expansion coefficient of a material for the light-emitting portion (3); and the second metal layer (22) is made of a material having a thermal conductivity of 230 W/m·K or higher.

摘要翻译： 本发明的目的是提供一种在热辐射性方面优异的发光二极管，并且能够通过施加高电压来抑制接合期间的基板的裂纹和高亮度的发光，发光二极管 灯和制造发光二极管的方法。 上述目的是通过使用具有接合到包括发光层（2）的发光部分（3）的散热基板（5）的发光二极管（1），其中散热基板（5） 通过交替层叠第一金属层（21）和第二金属层（22）而形成。 第一金属层（21）的热导率为130W / m·K以上，由与发光部（3）的材料的热膨胀系数基本相同的热膨胀系数的材料构成， ; 第二金属层（22）由导热率为230W / m·K以上的材料构成。

公开(公告)号：US20070036213A1

公开(公告)日：2007-02-15

申请号：US11384483

申请日：2006-03-21

申请人： Atsushi Matsumura ,  Takeshi Chujoh

发明人： Atsushi Matsumura ,  Takeshi Chujoh

IPC分类号： H04N11/04 ,  H04N7/12

CPC分类号： H04N19/527 ,  H04N19/107 ,  H04N19/124 ,  H04N19/139 ,  H04N19/172 ,  H04N19/174 ,  H04N19/176 ,  H04N19/194 ,  H04N19/61

摘要： A video encoding apparatus provides with a generator to generate a decoded image corresponding to an image obtained by decoding an encoded image obtained by encoding an original image by a first prediction scheme, a selector to select one of the original image and the decoded image as an input image according to a flicker of an image, and an encoder to encode the input image by a second prediction scheme to generate encoded data.

摘要翻译： 视频编码装置提供发生器以产生与通过对通过第一预测方案编码原始图像而获得的编码图像进行解码而获得的图像相对应的解码图像，选择器，以选择原始图像和解码图像之一作为 根据图像的闪烁输入图像，以及编码器，通过第二预测方案对输入图像进行编码，以生成编码数据。

公开(公告)号：US20060144530A1

公开(公告)日：2006-07-06

申请号：US10528574

申请日：2004-06-30

申请人： Toyohide Nagare ,  Hideki Tanemura ,  Atsushi Matsumura ,  Masahito Goto ,  Takashi Nagata ,  Katsuhiro Sakamoto

发明人： Toyohide Nagare ,  Hideki Tanemura ,  Atsushi Matsumura ,  Masahito Goto ,  Takashi Nagata ,  Katsuhiro Sakamoto

IPC分类号： E06B9/17

CPC分类号： E06B9/581 ,  E06B9/13 ,  E06B2009/585

摘要： When a fitting piece slipping out of a rail groove of a guide rail in connection with an excessive load on a shutter curtain is restored to the rail groove, the restoration is set to be reliably and noiselessly carried out. An posture holding bar 14 and fitting pieces 5 which are spaced from both right and left sides of the posture holding bar 14 at a predetermined interval are provided at the lower end portion of the shutter curtain 1, and a first guide body 15 for guiding the posture holding bar 14 to the opposing site to the rail groove 9a in the process of an opening/closing operation of the shutter curtain 1, and a second guide body 16 for guiding the fitting piece 5 at the lower end portion of the shutter curtain 1 to the opposing site to the rail groove 9a in conformity with a timing at which the posture holding bar 14 is positionally regulated to the opposing site to the rail groove 9a by the first guide body 15 are provided at the upper side of the rail groove 9a constituting the guide rail 4.

摘要翻译： 当与挡板上的过大负载相关的导轨的轨道槽滑出的配件被还原到轨道槽时，恢复被设定为可靠且无噪声地进行。 并且，在活门帘1的下端部设置有以预定间隔与姿势保持杆14的左右两侧隔开的姿势保持杆14和嵌合片5，以及第一引导体15， 姿势保持杆14在快门帘1的打开/关闭操作的过程中到相对于轨道槽9a的位置;以及第二引导体16，用于将安装片5引导到快门帘幕的下端部 1相对于轨道槽9a的相对位置设置在第一引导体15的上侧，其中姿势保持杆14通过第一引导体15位置调节到与轨道槽9a相对的位置的定时 轨道槽9a构成导轨4。