公开(公告)号：US08417099B2

公开(公告)日：2013-04-09

申请号：US12064793

申请日：2006-08-11

申请人： Satoshi Kondo ,  Tadamasa Toma ,  Katsuhiro Kanamori ,  Haruo Yamashita ,  Takeshi Ito ,  Jun Ikeda

发明人： Satoshi Kondo ,  Tadamasa Toma ,  Katsuhiro Kanamori ,  Haruo Yamashita ,  Takeshi Ito ,  Jun Ikeda

IPC分类号： H04N9/79

CPC分类号： G11B27/034 ,  G11B2220/2541 ,  H04N5/85 ,  H04N9/7921 ,  H04N9/8042 ,  H04N9/8227 ,  H04N21/238 ,  H04N21/4325

摘要： To provide a multiplexing method which facilitates a reproduction process and reduces unpleasantness felt by a viewer about image quality.The multiplexing method includes: a step of judging whether or not a clip to be coded should be coded as part of a continuous reproduction unit in which bitstreams are structured so as to allow continuous reproduction (S100); a step of determining a color space that is common within the continuous reproduction unit when it is judged that the clip should be coded as part of the continuous reproduction unit (S110); a step of generating bitstreams by coding the clip to be coded according to a determined color space (S112); and a step of packet-multiplexing bitstreams (S118).

摘要翻译： 提供一种便于再现处理并减少观众对图像质量感觉到的不愉快的复用方法。 复用方法包括：判断要编码的片段是否应当被编码为其中构成比特流以便允许连续再现的连续再现单元的一部分（S100）; 当判断剪辑应被编码为连续再现单元的一部分时，确定在连续再现单元中共同的颜色空间的步骤（S110）; 通过根据确定的颜色空间对要编码的剪辑进行编码来生成比特流的步骤（S112）; 和分组复用比特流的步骤（S118）。

公开(公告)号：US07756205B2

公开(公告)日：2010-07-13

申请号：US11660750

申请日：2005-08-30

申请人： Tadamasa Toma ,  Shinya Kadono ,  Masayasu Iguchi ,  Tomoyuki Okada ,  Yoshinori Matsui ,  Satoshi Kondo ,  Hiroshi Yahata ,  Wataru Ikeda

发明人： Tadamasa Toma ,  Shinya Kadono ,  Masayasu Iguchi ,  Tomoyuki Okada ,  Yoshinori Matsui ,  Satoshi Kondo ,  Hiroshi Yahata ,  Wataru Ikeda

IPC分类号： H04N7/12 ,  H04N11/02 ,  H04N11/04 ,  H04B1/66

CPC分类号： H04N9/8042 ,  G11B27/3027 ,  G11B27/329 ,  G11B2220/2541 ,  H04N5/85 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N19/13 ,  H04N19/179 ,  H04N19/61

摘要： A moving image encoding method of encoding a moving image while switching between variable-length encoding schemes. In this method, a continuous unit to be continuously reproduced is determined (S5201), a stream is generated by encoding the moving image without switching between variable-length encoding schemes in the continuous unit (S5202), and management information is generated that includes a first flag information indicating that a variable-length encoding scheme is fixed in the continuous unit (S5204, and S5205).

摘要翻译： 一种在可变长度编码方案之间切换的同时对运动图像进行编码的运动图像编码方法。 在该方法中，确定要连续重放的连续单元（S5201），通过对运动图像进行编码而不在连续单元中的可变长度编码方案之间进行切换来生成流（S5202），生成包括 指示可变长度编码方案在连续单元中固定的第一标志信息（S5204和S5205）。

公开(公告)号：US20080002239A1

公开(公告)日：2008-01-03

申请号：US11819683

申请日：2007-06-28

申请人： Tadamasa Toma ,  Satoshi Kondo

发明人： Tadamasa Toma ,  Satoshi Kondo

IPC分类号： H04N1/04 ,  G09G5/00

CPC分类号： G06T3/4023

摘要： An image reading method and an image expansion method are provided whereby a low-resolution imaged picture can be expanded to have a high image quality even if an input image sequence is motionless, that is to say, even if a subject is motionless. An image expansion device has an image input unit, which shoots an input image, a reading position determination unit, which determines the reading position of a mixed image and a decimated image, an image reading unit, which reads the mixed image and the decimated image at the reading position from the input image, a positioning unit, which positions a plurality of mixed images to calculate a motion vector indicating the amount of displacement among the images, a displacement compensation unit, which compensates for the motion vector based on the amount of movement of the reading position, and an image expansion unit, which uses a plurality of decimated images to perform super-resolution reconstruction, based on the post-compensation motion vector, and expands the image.

摘要翻译： 提供了一种图像读取方法和图像扩展方法，由此即使输入图像序列不动，即使被摄体不动，也可以将低分辨率成像图像扩展为具有高图像质量。 图像扩展装置具有拍摄输入图像的图像输入单元，确定混合图像和抽取图像的读取位置的读取位置确定单元，读取混合图像和抽取图像的图像读取单元 在来自输入图像的读取位置处，定位单元，其定位多个混合图像以计算指示图像之间的位移量的运动矢量;位移补偿单元，其基于所述运动矢量的量来补偿运动矢量; 读取位置的移动，以及基于补偿后的运动矢量使用多个抽取图像进行超分辨率重建的图像扩展单元，并且扩大图像。

公开(公告)号：US08204113B2

公开(公告)日：2012-06-19

申请号：US11996034

申请日：2006-06-18

申请人： Satoshi Kondo ,  Tadamasa Toma ,  Hiroshi Saito ,  Thomas Wedi ,  Steffen Wittmann

发明人： Satoshi Kondo ,  Tadamasa Toma ,  Hiroshi Saito ,  Thomas Wedi ,  Steffen Wittmann

IPC分类号： H04N7/12 ,  H04N11/02 ,  H04N14/04 ,  G06K9/36

CPC分类号： H04N19/188 ,  H04N19/102 ,  H04N19/107 ,  H04N19/11 ,  H04N19/147 ,  H04N19/176 ,  H04N19/186 ,  H04N19/30 ,  H04N19/436 ,  H04N19/46 ,  H04N19/61

摘要： A signal separation unit (101) separates an input picture made up of component pictures of RGB, each of which has an equal number of pixels as the input picture, into three component pictures, and outputs the three component pictures. Each of coding units (102 to 104) codes one of the component pictures into an intra-picture prediction coded picture or an inter-picture prediction coded picture, and outputs a bit stream corresponding to the component picture. A bit stream multiplexing unit (105) multiplexes three bit streams outputted from the three coding units into one bit stream, and outputs the bit stream. Each of the coding units (102), (103) and (104) determines a prediction method for the component picture at the time of coding.

摘要翻译： 信号分离单元（101）将由与输入图像相等数目的像素的RGB分量图像构成的输入图像分离成三分量图像，并输出三分量图像。 每个编码单元（102至104）将分量图像之一编码成图像内预测编码图像或帧间预测编码图像，并输出与分量图像相对应的比特流。 比特流复用单元（105）将从三个编码单元输出的三比特流复用为一个比特流，并输出比特流。 编码单元（102），（103）和（104）中的每一个确定编码时的分量图像的预测方法。

公开(公告)号：US07876477B2

公开(公告)日：2011-01-25

申请号：US11819683

申请日：2007-06-28

申请人： Tadamasa Toma ,  Satoshi Kondo

发明人： Tadamasa Toma ,  Satoshi Kondo

IPC分类号： H04N1/04

CPC分类号： G06T3/4023

摘要： An image reading method and an image expansion method are provided whereby a low-resolution imaged picture can be expanded to have a high image quality even if an input image sequence is motionless, that is to say, even if a subject is motionless. An image expansion device has an image input unit, which shoots an input image, a reading position determination unit, which determines the reading position of a mixed image and a decimated image, an image reading unit, which reads the mixed image and the decimated image at the reading position from the input image, a positioning unit, which positions a plurality of mixed images to calculate a motion vector indicating the amount of displacement among the images, a displacement compensation unit, which compensates for the motion vector based on the amount of movement of the reading position, and an image expansion unit, which uses a plurality of decimated images to perform super-resolution reconstruction, based on the post-compensation motion vector, and expands the image.

摘要翻译： 提供了一种图像读取方法和图像扩展方法，由此即使输入图像序列不动，即使被摄体不动，也可以将低分辨率成像图像扩展为具有高图像质量。 图像扩展装置具有拍摄输入图像的图像输入单元，确定混合图像和抽取图像的读取位置的读取位置确定单元，读取混合图像和抽取图像的图像读取单元 在来自输入图像的读取位置处，定位单元，其定位多个混合图像以计算指示图像之间的位移量的运动矢量;位移补偿单元，其基于所述运动矢量的量来补偿运动矢量; 读取位置的移动，以及基于补偿后的运动矢量使用多个抽取图像进行超分辨率重建的图像扩展单元，并且扩大图像。

公开(公告)号：US20100290523A1

公开(公告)日：2010-11-18

申请号：US12817348

申请日：2010-06-17

申请人： Tadamasa Toma ,  Shinya Kadono ,  Masayasu Iguchi ,  Tomoyuki Okada ,  Yoshinori Matsui ,  Satoshi Kondo ,  Hiroshi Yahata ,  Wataru Ikeda

发明人： Tadamasa Toma ,  Shinya Kadono ,  Masayasu Iguchi ,  Tomoyuki Okada ,  Yoshinori Matsui ,  Satoshi Kondo ,  Hiroshi Yahata ,  Wataru Ikeda

IPC分类号： H04N7/26

CPC分类号： H04N9/8042 ,  G11B27/3027 ,  G11B27/329 ,  G11B2220/2541 ,  H04N5/85 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N19/13 ,  H04N19/179 ,  H04N19/61

摘要： A moving image encoding method of encoding a moving image while switching between variable-length encoding schemes. In this method, a continuous unit to be continuously reproduced is determined (S5201), a stream is generated by encoding the moving image without switching between variable-length encoding schemes in the continuous unit (S5202), and management information is generated that includes a first flag information indicating that a variable-length encoding scheme is fixed in the continuous unit (S5204, and S5205).

公开(公告)号：US20070247529A1

公开(公告)日：2007-10-25

申请号：US11783570

申请日：2007-04-10

申请人： Tadamasa Toma ,  Satoshi Kondo

发明人： Tadamasa Toma ,  Satoshi Kondo

IPC分类号： H04N5/228

CPC分类号： H04N5/23232 ,  G06T3/4053 ,  G06T7/223

摘要： An image processing device according to the present invention uses a representative picture having a first resolution and multiple reference pictures having the first resolution to generate a high-resolution picture having a second resolution higher than the first resolution. The image processing device includes a first repetition processing unit operable to repeat positioning processing while switching from one reference picture to another, and a second repetition processing unit operable to repeat update processing for updating an estimated value of a pixel in a target high-resolution picture. At least one of the first and second repetition processing units includes a determination unit operable to determine a pixel that satisfies a completion condition from the result of one of the positioning processing and the update processing, and an exclusion unit operable to exclude a pixel that satisfies the completion condition from one of the positioning processing and the update processing.

摘要翻译： 根据本发明的图像处理装置使用具有第一分辨率的代表图像和具有第一分辨率的多个参考图片来生成具有高于第一分辨率的第二分辨率的高分辨率图像。 图像处理装置包括：第一重复处理单元，用于在从一个参考图像切换到另一个参考图像时重复定位处理;以及第二重复处理单元，其可操作以重复更新处理，用于更新目标高分辨率图像中的像素的估计值 。 第一和第二重复处理单元中的至少一个包括确定单元，用于根据定位处理和更新处理之一的结果确定满足完成条件的像素，以及排除单元，其可操作以排除满足 来自定位处理和更新处理之一的完成条件。

公开(公告)号：US08085851B2

公开(公告)日：2011-12-27

申请号：US12575779

申请日：2009-10-08

申请人： Tadamasa Toma ,  Shinya Kadono ,  Masayasu Iguchi ,  Tomoyuki Okada ,  Yoshinori Matsui ,  Satoshi Kondo ,  Hiroshi Yahata ,  Wataru Ikeda

发明人： Tadamasa Toma ,  Shinya Kadono ,  Masayasu Iguchi ,  Tomoyuki Okada ,  Yoshinori Matsui ,  Satoshi Kondo ,  Hiroshi Yahata ,  Wataru Ikeda

IPC分类号： H04N7/12 ,  H04N11/02 ,  H04N11/04 ,  H04N1/66

CPC分类号： H04N9/8042 ,  G11B27/3027 ,  G11B27/329 ,  G11B2220/2541 ,  H04N5/85 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N19/13 ,  H04N19/179 ,  H04N19/61

摘要： A moving image encoding method of encoding a moving image while switching between variable-length encoding schemes. In this method, a continuous unit to be continuously reproduced is determined (S5201), a stream is generated by encoding the moving image without switching between variable-length encoding schemes in the continuous unit (S5202), and management information is generated that includes a first flag information indicating that a variable-length encoding scheme is fixed in the continuous unit (S5204, and S5205).

摘要翻译： 一种在可变长度编码方案之间切换的同时对运动图像进行编码的运动图像编码方法。 在该方法中，确定要连续重放的连续单元（S5201），通过对运动图像进行编码而不在连续单元中的可变长度编码方案之间进行切换来生成流（S5202），生成包括 指示可变长度编码方案在连续单元中固定的第一标志信息（S5204和S5205）。

公开(公告)号：US08003927B2

公开(公告)日：2011-08-23

申请号：US12097717

申请日：2006-12-08

申请人： Satoshi Kondo ,  Takahiro Nishi ,  Tadamasa Toma ,  Toshiyasu Sugio

发明人： Satoshi Kondo ,  Takahiro Nishi ,  Tadamasa Toma ,  Toshiyasu Sugio

IPC分类号： H01L27/00

CPC分类号： H04N5/7416 ,  G03B17/48 ,  G03B21/005 ,  G06T3/00 ,  G06T5/006 ,  H04N7/0122 ,  H04N9/3185 ,  H04N9/3194

摘要： An image projection apparatus of the present invention projects a corrected image according to a projection surface, and includes: an imaging unit for capturing a projected image; a correction parameter calculation unit for calculating a correction parameter, on the basis of the captured image, for correcting an image distortion caused by the projection surface; a correction unit for generating a corrected image by correcting the image using the correction parameter; a reproduction level calculation unit for calculating a reproduction level of the corrected image relative to the original image; an image generation unit for generating a guidance image regarding the reproduction level; and a control unit for controlling projection of the guidance image.

摘要翻译： 本发明的图像投影装置根据投影面突出校正图像，并且包括：用于捕获投影图像的成像单元; 校正参数计算单元，用于基于所捕获的图像计算用于校正由所述投影面引起的图像失真的校正参数; 校正单元，用于通过使用校正参数校正图像来生成校正图像; 再现级别计算单元，用于计算校正图像相对于原始图像的再现级别; 图像生成单元，用于生成关于再现级别的引导图像; 以及用于控制引导图像的投影的控制单元。

公开(公告)号：US20110137177A1

公开(公告)日：2011-06-09

申请号：US13056820

申请日：2010-06-09

申请人： Tadamasa Toma ,  Satoshi Kondo ,  Jun Cheng ,  Zhongyang Huang ,  Sheng Mei Shen

发明人： Tadamasa Toma ,  Satoshi Kondo ,  Jun Cheng ,  Zhongyang Huang ,  Sheng Mei Shen

IPC分类号： A61B6/00

CPC分类号： A61B5/0059 ,  A61B5/0091 ,  A61B8/00 ,  A61B8/5238 ,  A61B90/17 ,  A61B2562/0242

摘要： An optical-combined imaging method which improves image quality and shortens the time for imaging includes: a structure identification step (S21) of identifying the position and size of an observation target object which is located within body tissue; a region determining step (S22) of determining an imaging subject region which includes the observation target object, based on the location and size identified in the structure identification step (S21); a measurement step (S23) of measuring diffused light propagated through the imaging subject region determined in the region determining step (S22); an imaging step (S24) of estimating an optical characteristic within the imaging subject region based on the measuring result in the measurement step (S23) and imaging the optical characteristic; and a displaying step (S25) of displaying the optical characteristic imaged in the imaging step (S24).

摘要翻译： 提高图像质量并缩短成像时间的光学组合成像方法包括：识别位于身体组织内的观察对象物的位置和大小的结构识别步骤（S21） 基于在所述结构识别步骤（S21）中识别的位置和大小，确定包括所述观察对象物体的摄像对象区域的区域确定步骤（S22）。 测量步骤（S23），测量在区域确定步骤中确定的通过成像对象区域传播的漫射光; 基于测量步骤中的测量结果估计成像对象区域内的光学特性的成像步骤（S24）（S23）并对该光学特性进行成像; 以及显示在成像步骤中成像的光学特性的显示步骤（S25）（S24）。