公开(公告)号：US06360054B1

公开(公告)日：2002-03-19

申请号：US09475133

申请日：1999-12-30

申请人： Hirotaka Nakano ,  Osamu Hakamura ,  Youji Kanada ,  Tsuneko Kura ,  Takashi Oshima ,  Tadashi Uchiumi ,  Keiichi Hibi ,  Jiro Nakabayashi ,  Tsuneaki Iwano ,  Nobuyuki Ema

发明人： Hirotaka Nakano ,  Osamu Hakamura ,  Youji Kanada ,  Tsuneko Kura ,  Takashi Oshima ,  Tadashi Uchiumi ,  Keiichi Hibi ,  Jiro Nakabayashi ,  Tsuneaki Iwano ,  Nobuyuki Ema

IPC分类号： H04N5783

CPC分类号： H04N5/783 ,  H04N9/8042 ,  H04N9/8227 ,  H04N19/107 ,  H04N19/132 ,  H04N19/146 ,  H04N19/152 ,  H04N19/164 ,  H04N19/172 ,  H04N19/30 ,  H04N19/40 ,  H04N19/587 ,  H04N19/60 ,  H04N19/61

摘要： A device which is capable of storing moving picture data received from each terminal and providing each terminal with video information to be reproducible by rapidly forwarding or reversing at any desired speed independent of usable terminals. A video storage type communication device 30 with a receiving portion 35 and a transmitting portion 38 transmits and receives video data over a communication network 10 to and from each terminal 1-n. A coded video data received from terminals 1-n is stored as it is in a first storage portion 32 and, at the same time, the data converted into specially reproducible video information is stored in the second storage portion 33. At the time of reproducing, the reproduction control portion 35 controls the reproduction selector switch 36 to obtain the video data from the first storage portion 32 or the second storage portion 33, changing the reproduction mode from ordinary to the rapid forwarding/reversing and vice versa. The specially reproducible video generating portion 34 successively restores coded video data received through the receiving portion 31, encodes again the restored data by intraframe, interframe or still-picture coding method to generate video information to be reproducible in special mode such as reproduction by rapid forwarding or reversing.

摘要翻译： 一种能够存储从每个终端接收的运动图像数据的装置，并且通过以与可用终端无关的任何期望的速度快速转发或反转，为每个终端提供可重现的视频信息。 具有接收部分35和发送部分38的视频存储型通信装置30通过通信网络10向每个终端1-n发送和接收视频数据。 从终端1-n接收的编码视频数据被原样存储在第一存储部分32中，并且同时将转换成特别可重现的视频信息的数据存储在第二存储部分33中。在再现时 ，再现控制部分35控制再现选择开关36从第一存储部分32或第二存储部分33获得视频数据，将再现模式从普通转换到快速转发/反转，反之亦然。 特殊可再现的视频产生部分34连续地恢复通过接收部分31接收的编码视频数据，并通过帧内，帧间或静止图像编码方法再次对恢复的数据进行编码，以产生可在特殊模式下再现的视频信息，例如通过快速转发 或反转。

公开(公告)号：US07181125B2

公开(公告)日：2007-02-20

申请号：US10040488

申请日：2002-01-09

申请人： Hirotaka Nakano ,  Osamu Nakamura ,  Youji Kanada ,  Tsuneko Kura ,  Takashi Oshima ,  Tadashi Uchiumi ,  Keiichi Hibi ,  Jiro Nakabayashi ,  Tsuneaki Iwano ,  Nobuyuki Ema

发明人： Hirotaka Nakano ,  Osamu Nakamura ,  Youji Kanada ,  Tsuneko Kura ,  Takashi Oshima ,  Tadashi Uchiumi ,  Keiichi Hibi ,  Jiro Nakabayashi ,  Tsuneaki Iwano ,  Nobuyuki Ema

IPC分类号： H04N5/783

CPC分类号： H04N5/783 ,  H04N9/8042 ,  H04N9/8227 ,  H04N19/107 ,  H04N19/132 ,  H04N19/146 ,  H04N19/152 ,  H04N19/164 ,  H04N19/172 ,  H04N19/30 ,  H04N19/40 ,  H04N19/587 ,  H04N19/60 ,  H04N19/61

摘要： A device which is capable of storing moving picture data received from each terminal and providing each terminal with video information to be reproducible by rapidly forwarding or reversing at any desired speed independent of usable terminals. A video storage type communication device 30 with a receiving portion 35 and a transmitting portion 38 transmits and receives video data over a communication network 10 to and from each terminal 1–n. A coded video data received from terminals 1–n is stored as it is in a first storage portion 32 and, at the same time, the data converted into specially reproducible video information is stored in the second storage portion 33. At the time of reproducing, the reproduction control portion 35 controls the reproduction selector switch 36 to obtain the video data from the first storage portion 32 or the second storage portion 33, changing the reproduction mode from ordinary to the rapid forwarding/reversing and vice versa. The specially reproducible video generating portion 34 successively restores coded video data received through the receiving portion 31, encodes again the restored data by intraframe, interframe or still-picture coding method to generate video information to be reproducible in special mode such as reproduction by rapid forwarding or reversing.

摘要翻译： 一种能够存储从每个终端接收的运动图像数据的装置，并且通过以与可用终端无关的任何期望的速度快速转发或反转，为每个终端提供可重现的视频信息。 具有接收部分35和发送部分38的视频存储型通信装置30通过通信网络10向每个终端1- n发送和接收视频数据。 从终端1- n接收的编码视频数据被原样存储在第一存储部分32中，并且同时将转换成特别可重现的视频信息的数据存储在第二存储部分33中。在再现时 ，再现控制部分35控制再现选择开关36从第一存储部分32或第二存储部分33获得视频数据，将再现模式从普通转换到快速转发/反转，反之亦然。 特殊可重现的视频产生部分34连续地恢复通过接收部分31接收的编码视频数据，并通过帧内，帧间或静止图像编码方法再次对恢复的数据进行编码，以产生可在特殊模式下再现的视频信息，例如通过快速转发 或反转。

公开(公告)号：US07636088B2

公开(公告)日：2009-12-22

申请号：US10550710

申请日：2004-04-16

申请人： Toshio Nomura ,  Ryuji Kitaura ,  Kazuto Ohara ,  Masahiro Shioi ,  Tadashi Uchiumi

发明人： Toshio Nomura ,  Ryuji Kitaura ,  Kazuto Ohara ,  Masahiro Shioi ,  Tadashi Uchiumi

IPC分类号： G06T15/00

CPC分类号： H04N13/178 ,  H04N13/128 ,  H04N13/139 ,  H04N13/161 ,  H04N13/189

摘要： An image signal composed of sequential frames is input to a 3-dimensional image creating apparatus, frame by frame. A controller (102) designates the presence/absence of reduction, the presence/absence of joining and 2D select. An image converter (101) creates image data in the format designated by the presence/absence of reduction and the presence/absence of joining. A 3D information creator (103) creates 3D information necessary for displaying the image as a 3-dimensional image by formatting the presence/absence of reduction, the presence/absence of joining and 2D select. A multiplexer (104) converts image data and 3D information in a predetermined format and outputs them to the outside. In this way, it is possible to make the image data for 3-dimensional display versatile and select an arbitrary viewpoint image efficiently.

摘要翻译： 由连续帧构成的图像信号逐帧输入到三维图像生成装置。 控制器（102）指定存在/不存在减少，存在/不存在连接和2D选择。 图像转换器（101）以由存在/不存在缩小以及存在/不存在连接形成的格式创建图像数据。 3D信息创建器（103）通过格式化存在/不存在缩小，存在/不存在连接和2D选择来创建用于将图像显示为三维图像所需的3D信息。 复用器（104）以预定格式转换图像数据和3D信息，并将它们输出到外部。 以这种方式，可以使用于三维显示的图像数据多样化并且有效地选择任意的视点图像。

公开(公告)号：US20080309755A1

公开(公告)日：2008-12-18

申请号：US12009501

申请日：2008-01-17

申请人： Hideaki Yoshida ,  Ken Mashitani ,  Toshio Nomura ,  Tadashi Uchiumi ,  Hidehiko Sekizawa

发明人： Hideaki Yoshida ,  Ken Mashitani ,  Toshio Nomura ,  Tadashi Uchiumi ,  Hidehiko Sekizawa

IPC分类号： H04N13/04

CPC分类号： G06T15/00 ,  H04N13/178 ,  H04N13/183 ,  H04N13/31 ,  H04N13/359 ,  H04N13/398 ,  H04N19/597

摘要： An operation unit switches the operating mode between a 3D display output mode in which the images of the 3D image file are displayed as a stereoscopic images and a 2D display output mode in which one of the images of the 3D image file is displayed as an ordinary planar image. The 3D image file is composed of stereoscopic image data which represents a plurality of monocular images constituting a multi-ocular stereoscopic image and information which is added to the stereoscopic image data and which indicates that the data is stereoscopic data. In the 2D display output mode, a control unit makes an output unit display an image of the 3D image file read from a medium by a media reader and also display a mark on the same screen, indicating that the image displayed in the 2D display output mode is based on the 3D image file.

摘要翻译： 操作单元将3D图像文件的图像的三维显示输出模式作为立体图像显示在3D图像文件的图像中的一个被显示为普通的2D显示输出模式之间切换操作模式 平面图像。 3D图像文件由表示构成多眼立体图像的多个单目图像的立体图像数据和被添加到立体图像数据并且指示数据是立体数据的信息组成。 在2D显示输出模式中，控制单元使输出单元显示由介质读取器从介质读取的3D图像文件的图像，并且在同一屏幕上显示标记，指示在2D显示输出中显示的图像 模式是基于3D图像文件。

公开(公告)号：US07098939B2

公开(公告)日：2006-08-29

申请号：US10663742

申请日：2003-09-17

申请人： Hiroyasu Hamamura ,  Yoshio Umeda ,  Tamaki Nakamura ,  Tadashi Uchiumi ,  Toshio Nomura ,  Norio Ito

发明人： Hiroyasu Hamamura ,  Yoshio Umeda ,  Tamaki Nakamura ,  Tadashi Uchiumi ,  Toshio Nomura ,  Norio Ito

IPC分类号： H04N13/04 ,  G09G5/00

CPC分类号： H04N1/00453 ,  H04N1/00307 ,  H04N1/32128 ,  H04N13/139 ,  H04N13/261 ,  H04N2201/0084 ,  H04N2201/325

摘要： A retention memory retains 2D image data picked-up and output by camera portion in association with corresponding thumbnail image data. The 2D image data retained in the retention memory is converted to 3D image data formed of image data for left-eye and for right-eye for stereoscopic vision of the image as desired. A retention portion creates thumbnail image data with a shrunken image based on this 3D image data and stores the created thumbnail image data and the 3D image data in the retention memory in association with each other. The thumbnail image data is created, for example, by reducing the left-eye image data and the right-eye image data of the 3D image data to satisfy a thumbnail size. A listing of thumbnails based on the thumbnail image data in retention memory is displayed on a display portion so that the retained image can be recognized at a glance.

摘要翻译： 保留存储器保留与相应的缩略图数据相关联的拾取并由相机部分输出的2D图像数据。 保留在保留存储器中的2D图像数据被转换为根据需要的图像的立体视觉的左眼和右眼的图像数据形成的3D图像数据。 保留部分基于该3D图像数据创建具有缩小图像的缩略图图像数据，并将创建的缩略图数据和3D图像数据彼此关联地存储在保留存储器中。 例如，通过减少3D图像数据的左眼图像数据和右眼图像数据来满足缩略图大小来创建缩略图图像数据。 基于保留存储器中的缩略图数据的缩略图的列表被显示在显示部分上，使得能够一目了然地识别保留的图像。

公开(公告)号：US06687409B1

公开(公告)日：2004-02-03

申请号：US09407880

申请日：1999-09-29

申请人： Takeshi Makiyama ,  Seiji Sato ,  Noritaka Koizumi ,  Tadashi Uchiumi

发明人： Takeshi Makiyama ,  Seiji Sato ,  Noritaka Koizumi ,  Tadashi Uchiumi

IPC分类号： G06K936

CPC分类号： H04N19/00 ,  H04N19/12 ,  H04N19/156 ,  H04N19/164 ,  H04N19/44 ,  H04N19/46 ,  H04N19/51 ,  H04N19/523 ,  H04N19/61 ,  H04N19/70 ,  H04N19/82 ,  H04N21/25858 ,  H04N21/2662 ,  H04N21/435 ,  H04N21/8193

摘要： A coding and decoding apparatus is constructed so that the coding side transmits coded data together with identifying information for identifying the device of decoding the coded data, and the decoding side is capable of storing a number of decoding schemes so as to perform decoding based on one of the previously stored schemes. The apparatus further has devices for storing the received tools and tool-correspondent information which numerically represents the capacities of the tools so that it can make a comparison between the decoding capacity and the processing capacities of the tools to determine the possibility of the operations of the received tools. Further, a set of the tools are hierarchized so that the coded data produced by the n-ranked tool can be decoded by the (n+1)-ranked tool. Alternatively, the tools are defined in a hierarchical manner so that the decoding tools installed in the decoding apparatus will be able to assure the minimum quality and the requested decoding process can be performed by the received decoding tool. Further, the identification code of the decoding scheme used can be transmitted as required so that the decoding scheme can be expanded by transmitting the differential information from the basic decoding scheme.

公开(公告)号：US5987181A

公开(公告)日：1999-11-16

申请号：US727787

申请日：1996-10-08

申请人： Takeshi Makiyama ,  Seiji Sato ,  Noritaka Koizumi ,  Tadashi Uchiumi

发明人： Takeshi Makiyama ,  Seiji Sato ,  Noritaka Koizumi ,  Tadashi Uchiumi

IPC分类号： H04N7/24 ,  H04N7/26 ,  H04N7/36 ,  H04N7/50 ,  G06T9/00

CPC分类号： H04N19/00 ,  H04N19/12 ,  H04N19/156 ,  H04N19/164 ,  H04N19/44 ,  H04N19/46 ,  H04N19/51 ,  H04N19/523 ,  H04N19/61 ,  H04N19/70 ,  H04N19/82 ,  H04N21/25858 ,  H04N21/2662 ,  H04N21/435 ,  H04N21/8193

摘要： A coding and decoding apparatus is constructed so that the coding side transmits coded data together with identifying information for identifying the device of decoding the coded data, and the decoding side is capable of storing a number of decoding schemes so as to perform decoding based on one of the previously stored schemes. The apparatus further has devices for storing the received tools and tool-correspondent information which numerically represents the capacities of the tools so that it can make a comparison between the decoding capacity and the processing capacities of the tools to determine the possibility of the operations of the received tools. Further, a set of the tools are hierarchized so that the coded data produced by the n-ranked tool can be decoded by the (n+1)-ranked tool. Alternatively, the tools are defined in a hierarchical manner so that the decoding tools installed in the decoding apparatus will be able to assure the minimum quality and the requested decoding process can be performed by the received decoding tool. Further, the identification code of the decoding scheme used can be transmitted as required so that the decoding scheme can be expanded by transmitting the differential information from the basic decoding scheme.

摘要翻译： 构造编码和解码装置，使得编码侧与编码数据解码装置的识别信息一起发送编码数据，并且解码侧能够存储多个解码方案，以便基于一个解码方式进行解码 的以前存储的方案。 该装置还具有用于存储接收到的工具和工具对应信息的装置，数字地表示工具的容量，使得它可以在解码能力和工具的处理能力之间进行比较，以确定工具的操作的可能性 收到的工具。 此外，一组工具被层次化，使得由n级工具产生的编码数据可以由（n + 1） - 排序工具解码。 或者，以层次的方式定义工具，使得安装在解码装置中的解码工具将能够确保最小的质量，并且所接收的解码工具可以执行所请求的解码过程。 此外，可以根据需要发送所使用的解码方案的识别码，从而可以通过从基本解码方案发送差分信息来扩展解码方案。

公开(公告)号：US20140348242A1

公开(公告)日：2014-11-27

申请号：US14344677

申请日：2012-09-10

申请人： Makoto Ohtsu ,  Tadashi Uchiumi ,  Yoshiya Yamamoto

发明人： Makoto Ohtsu ,  Tadashi Uchiumi ,  Yoshiya Yamamoto

IPC分类号： H04N19/51 ,  H04N13/00 ,  H04N19/597

CPC分类号： H04N19/176 ,  H04N13/161 ,  H04N19/107 ,  H04N19/46 ,  H04N19/52 ,  H04N19/597 ,  H04N19/86 ,  H04N2013/0081

摘要： In disparity-compensated prediction, the precision of prediction vectors is improved even if a prediction method different from disparity-compensated prediction is utilized for blocks around a block to be coded. An image coding apparatus (100) codes a plurality of viewpoint images captured from different viewpoints. The image coding apparatus (100) includes: an imaging-condition information coder (101) that codes information indicating a positional relationship between a subject and cameras which are set for capturing the plurality of viewpoint images; a disparity information generator (104) that generates disparity information on the basis of the information and at least one of depth images corresponding to the plurality of viewpoint images; and an image coder (106) that generates, concerning a viewpoint image to be coded, a prediction vector for a viewpoint image different from the viewpoint image to be coded, on the basis of the disparity information, and that codes the viewpoint image to be coded by using the prediction vector in accordance with an inter-view prediction coding method.

摘要翻译： 在视差补偿预测中，即使将与视差补偿预测不同的预测方法用于要编码的块周围的块，预测矢量的精度也得到改善。 图像编码装置（100）对从不同视点拍摄的多个视点图像进行编码。 图像编码装置（100）包括：成像条件信息编码器（101），其对表示拍摄对象的被摄体和摄像机之间的位置关系的信息进行编码; 根据所述信息和对应于所述多个视点图像的深度图像中的至少一个生成视差信息的视差信息生成器（104） 以及图像编码器（106），其基于视差信息，生成关于要编码的视点图像的与要编码的视点图像不同的视点图像的预测矢量，并且将视点图像编码为 通过使用根据视频间预测编码方法的预测向量进行编码。

公开(公告)号：US08217991B2

公开(公告)日：2012-07-10

申请号：US11988032

申请日：2006-07-04

申请人： Ken Mashitani ,  Toshio Nomura ,  Tadashi Uchiumi ,  Hidehiko Sekizawa ,  Hideaki Yoshida

发明人： Ken Mashitani ,  Toshio Nomura ,  Tadashi Uchiumi ,  Hidehiko Sekizawa ,  Hideaki Yoshida

IPC分类号： H04N15/00 ,  H04N13/00

CPC分类号： H04N19/597 ,  G02B27/2228 ,  G03B35/24 ,  H04N13/139 ,  H04N13/204

摘要： A stereoscopic image processing method capable of preventing occurrence of undesirable cutout of image when a stereoscopic combined image is printed out is provided.A stereoscopic combined image can be created and recorded using a digital still camera 1. This stereoscopic combined image is a single image formed by arranging a plurality of view-point images. At first, left view-point image data and right view-point image data are stored in a memory by performing photographing twice. Then, the data of the two images are arranged laterally into a single image. Through this processing, original stereoscopic combined image data is created. Padding areas (dummy areas) are added to the original stereoscopic combined image data at the upper and lower sides thereof. Namely, a processed image containing the original stereoscopic combined image is created.

摘要翻译： 提供了一种立体图像处理方法，其能够在打印出立体视觉组合图像时能够防止出现图像不期望的切除。 可以使用数字静态相机1来创建和记录立体组合图像。该立体组合图像是通过布置多个视点图像而形成的单个图像。 首先，通过两次执行拍摄将左视点图像数据和右视点图像数据存储在存储器中。 然后，将两张图像的数据横向排列成单张图像。 通过该处理，创建原始立体组合图像数据。 填充区域（虚拟区域）被添加到原始立体组合图像数据的上侧和下侧。 即，创建包含原始立体组合图像的处理图像。

公开(公告)号：US07599616B2

公开(公告)日：2009-10-06

申请号：US11239258

申请日：2005-09-30

申请人： Tadashi Uchiumi ,  Toshio Nomura

发明人： Tadashi Uchiumi ,  Toshio Nomura

IPC分类号： G03B35/00

CPC分类号： G03B35/00 ,  H04N13/359

摘要： An image shooting and display apparatus includes: a plurality of image pickup portions. An image pickup controller switches image pickup portions to be used in accordance with the image shooting mode. It also switches the image shooting mode in accordance with the image pickup portions to be actuated in accordance with the usage condition of the apparatus. A mode switching controller switches shooting mode and display mode, and controls image pickup portions suitable for each mode by way of the image pickup controller and also controls an image display portion.

摘要翻译： 一种图像拍摄和显示装置包括：多个图像拾取部分。 图像拾取控制器根据图像拍摄模式切换要使用的图像拾取部分。 它还根据要根据装置的使用条件被致动的图像拾取部分切换图像拍摄模式。 模式切换控制器切换拍摄模式和显示模式，并且通过图像拾取控制器控制适合于每种模式的图像拾取部分，并且还控制图像显示部分。