专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明申请

US20080240586A1 IMAGE DISTRIBUTION APPARATUS, COMMUNICATION TERMINAL APPARATUS, AND CONTROL METHOD THEREOF 有权
公开(公告)号：US20080240586A1
公开(公告)日：2008-10-02
申请号：US12132987
申请日：2008-06-04
申请人： Yoshio Iizuka , Tomoaki Kawai
发明人： Yoshio Iizuka , Tomoaki Kawai
IPC分类号： G06K9/46
CPC分类号： H04N5/77 , G06T7/254 , G06T7/262 , H04N9/8047 , H04N9/8227 , H04N19/132 , H04N19/142
摘要： An image distribution apparatus divides image data of a single frame into a plurality of blocks, orthogonally transforms the blocks and calculates transformation coefficients, quantizes the calculated transformation coefficients, codes the quantized transformation coefficients, and distributes the coded image data. The image distribution apparatus acquires the quantized transformation coefficients, stores the acquired transformation coefficients in a storage unit, calculates differences between the transformation coefficients of a first frame and the transformation coefficients of a second frame stored in the storage unit in a unit of block, counts blocks whose difference values calculated above are equal to or greater than a predetermined value as changing blocks of the first frame, and determines that the first frame has changed when the counted number of blocks is equal to or greater than a predetermined value.

62. 发明授权

US07362324B2 Stereo image display apparatus and method, and storage medium 有权
标题翻译：立体图像显示装置和方法以及存储介质
公开(公告)号：US07362324B2
公开(公告)日：2008-04-22
申请号：US10932361
申请日：2004-09-01
申请人： Yoshio Iizuka , Tomoaki Kawai
发明人： Yoshio Iizuka , Tomoaki Kawai
IPC分类号： G06T15/00
CPC分类号： G09G5/00 , G09G3/003 , H04N13/15 , H04N13/167 , H04N13/189 , H04N13/194 , H04N13/279 , H04N13/289 , H04N13/296 , H04N13/305 , H04N13/31 , H04N13/337 , H04N13/341 , H04N13/361 , H04N19/597
摘要： There is provided a stereo image display apparatus in which a CPU 201 of a PC 101 carries out control in accordance with a stereo image display program such that a suitable viewing position verification image that appears different when a glasses-free type display 102 is viewed from a suitable viewing position to when the glasses-free type display 102 is viewed from elsewhere is displayed on the glasses-free type display 102 in accordance with a user's instructions.
摘要翻译：提供了一种立体图像显示装置，其中PC 101的CPU 201根据立体图像显示程序进行控制，使得当从无视眼型显示器102被观看时看起来不同的合适的观看位置验证图像根据用户的指示，在无眼睛型显示器102上从其他地方观看无眼睛型显示器102时的适当观看位置。

63. 发明申请

US20060279253A1 Cradle device, control method of image sensing system, and computer program 有权
标题翻译：支架装置，图像感测系统的控制方法和计算机程序
公开(公告)号：US20060279253A1
公开(公告)日：2006-12-14
申请号：US11444831
申请日：2006-05-31
申请人： Tomoaki Kawai
发明人： Tomoaki Kawai
IPC分类号： H02J7/00
CPC分类号： H04N5/23203 , H04N1/00347 , H04N5/23206 , H04N2101/00 , H04N2201/0036 , H04N2201/0046 , H04N2201/0058
摘要： At least one exemplary embodiment is directed to a cradle device which inhibits driving of a pan/tile driving unit in the event of an imaging device being detached from the cradle device, and also receiving a control command of the imaging device from a camera. The cradle device can lock the imaging device in the event that the imaging device is mounted on the cradle device. The cradle device can have a configuration enabling detaching the imaging device, thus facilitating the most appropriate environment for a surveillance system.
摘要翻译：至少一个示例性实施例涉及一种托架装置，其在成像装置从托架装置脱离的情况下禁止摇摄/瓦片驱动单元的驱动，并且还从相机接收成像装置的控制命令。在成像设备安装在支架设备上的情况下，托架设备可以锁定成像设备。支架装置可以具有能够分离成像装置的配置，从而为监视系统提供最适当的环境。

64. 发明授权

US07064754B2 Stereoscopic-image display apparatus 失效
公开(公告)号：US07064754B2
公开(公告)日：2006-06-20
申请号：US10699801
申请日：2003-11-04
申请人： Yoshio Iizuka , Tomoaki Kawai
发明人： Yoshio Iizuka , Tomoaki Kawai
IPC分类号： G06T15/00
CPC分类号： H04N19/597 , H04N13/117 , H04N13/128 , H04N13/183 , H04N13/189 , H04N13/194 , H04N13/275 , H04N13/286 , H04N13/305 , H04N13/337 , H04N13/341 , H04N13/344
摘要： A stereoscopic-image display apparatus displays a stereoscopic image by inputting a character string of a portion common to two image-file names corresponding to an arbitrary pair of stereoscopic images when selecting the pair of stereoscopic images from a plurality of image files, each corresponding to a pair of images for the left eye and the right eye, adding an identifier for a left eye or a right eye to the input character string, reading two image files having the identifier as a pair of stereoscopic images for the left eye and the right eye, and displaying the pair of stereoscopic images.

65. 发明授权

US07038699B2 Image processing apparatus and method with setting of prohibited region and generation of computer graphics data based on prohibited region and first or second position/orientation 失效
标题翻译：基于禁止区域和第一或第二位置/取向设置禁止区域和生成计算机图形数据的图像处理装置和方法
公开(公告)号：US07038699B2
公开(公告)日：2006-05-02
申请号：US10094864
申请日：2002-03-12
申请人： Hiroaki Sato , Takashi Aso , Tomoaki Kawai , Yoshio Iizuka , Kenji Morita , Tomohiko Shimoyama , Taichi Matsui
发明人： Hiroaki Sato , Takashi Aso , Tomoaki Kawai , Yoshio Iizuka , Kenji Morita , Tomohiko Shimoyama , Taichi Matsui
IPC分类号： G09G5/00 , G06T15/10 , G06T15/20
CPC分类号： H04N5/2224 , H04N5/222
摘要： This invention has as its object to provide a high-quality composite image of a real image and virtual image to a viewer or the like. To achieve this object, the position/posture of photographing means for photographing a performer or the like is measured, the position/posture of an HMD, which the performer or the like wears, and which allows the viewer to see through the external world, is measured, a CG at the viewpoint of the photographing means and image data photographed by the photographing means are aligned and composited on the basis of the measurement result of the position/posture of the photographing means, CG at the viewpoint of the HMD and image data photographed by a camera built in the HMD are aligned and composited on the basis of the measurement result of the position/posture of the HMD, and image data is displayed on the HMD.
摘要翻译：本发明的目的是提供一种将真实图像和虚拟图像提供给观看者等的高质量合成图像。为了实现该目的，测量拍摄表演者等的拍摄手段的位置/姿势，表演者等佩戴的HMD的位置/姿势，并且允许观看者通过外部世界观看，根据拍摄装置的位置/姿势的测量结果，在HMD和图像的视点上CG，对拍摄装置的角度的CG和拍摄装置拍摄的图像数据进行对准和合成基于HMD的位置/姿势的测量结果对由HMD内置的相机拍摄的数据进行对准和合成，并且在HMD上显示图像数据。

66. 发明授权

US06714238B2 Video/audio communication system with confirmation capability 失效
标题翻译：具有确认能力的视频/音频通信系统
公开(公告)号：US06714238B2
公开(公告)日：2004-03-30
申请号：US08815480
申请日：1997-03-11
申请人： Shinya Urisaka , Tomoaki Kawai
发明人： Shinya Urisaka , Tomoaki Kawai
IPC分类号： H04N5232
CPC分类号： H04N7/142 , H04N7/147
摘要： A system utilizes the camera control server of the CPU to transfer the camera control command, received through the network, to the camera control device to control the camera in order to vary the audio input/output characteristics in linkage with the camera operation and to thereby improve the realistic feeling. In more details, the camera control server also sends control commands to the audio input control device, the audio output device and the video display control device according to the camera control thereby controlling the input characteristics (spreading, direction and sensitivity) of the microphone and the output characteristics (spreading, direction and depth) of the speaker and varying the image displayed on the monitor. The system also includes technology for displaying, on the monitor, the information on the operator of the camera and on the receiver of the image, and for varying the direction of the monitor according to the panning or tilting operation of the camera.
摘要翻译：系统利用CPU的相机控制服务器将通过网络接收的相机控制命令传送到相机控制装置以控制相机，以便改变与相机操作相关联的音频输入/输出特性，从而提高现实感。更详细地说，相机控制服务器还根据相机控制向音频输入控制装置，音频输出装置和视频显示控制装置发送控制命令，从而控制麦克风的输入特性（扩展，方向和灵敏度），并且扬声器的输出特性（扩展，方向和深度），并改变显示器上显示的图像。该系统还包括用于在监视器上显示关于照相机的操作者和图像的接收器上的信息以及根据相机的平移或倾斜操作改变监视器的方向的技术。

67. 发明授权

US06680746B2 Apparatus and method for controlling configuration of video camera 失效
标题翻译：用于控制摄像机配置的装置和方法
公开(公告)号：US06680746B2
公开(公告)日：2004-01-20
申请号：US08563703
申请日：1995-11-28
申请人： Tomoaki Kawai , Kazuko Tsujimura , Takashi Oya
发明人： Tomoaki Kawai , Kazuko Tsujimura , Takashi Oya
IPC分类号： H04N5232
CPC分类号： H04N5/232 , H04N7/181
摘要： A camera control system for displaying a video image inputted from a plurality of cameras, wherein in order to easily control each camera, a map showing positions of cameras is prepared. Along with the map, icons indicating the positions of cameras are displayed on the map so that the directions of the cameras can be identified on the map. An operator is able to select a camera referring to the map and see the video image of the selected camera. When each of the cameras is to be operated, an operator uses a pointing device to operate an icon for a camera on the map. In this camera control system, a camera corresponding to each icon can be controlled for zooming, panning, tilting and focusing by operating the icon for each camera. An operator may delete, add or move the icon for a camera according to an actual structure of the camera system.
摘要翻译：一种用于显示从多个摄像机输入的视频图像的相机控制系统，其中为了容易地控制每个摄像机，准备了显示照相机位置的地图。与地图一起，在地图上显示指示相机的位置的图标，使得可以在地图上识别照相机的方向。操作员能够参照地图选择摄像机，并查看所选摄像机的视频图像。当每个相机都要被操作时，操作者使用指示设备在地图上操作相机的图标。在该摄像机控制系统中，通过操作每个摄像机的图标，可以控制对应于每个图标的摄像机进行变焦，平移，倾斜和聚焦。操作员可以根据相机系统的实际结构删除，添加或移动相机的图标。

68. 发明授权

US06549948B1 Variable frame rate adjustment in a video system 失效
标题翻译：视频系统中可变帧率调整
公开(公告)号：US06549948B1
公开(公告)日：2003-04-15
申请号：US08544153
申请日：1995-10-17
申请人： Akitomo Sasaki , Hiroaki Sato , Tomoaki Kawai , Hiroshi Okazaki , Takeshi Namikata
发明人： Akitomo Sasaki , Hiroaki Sato , Tomoaki Kawai , Hiroshi Okazaki , Takeshi Namikata
IPC分类号： G06F1338
CPC分类号： H04N7/152 , H04N21/42203 , H04N21/4223 , H04N21/440281 , H04N21/4424 , H04N21/4621
摘要： An information processing apparatus connected to a network to which plural information processing units are connected, in order to enable variation of the image frame rate in a specified information processing apparatus, thereby displaying a watched image in a smoother manner or decreasing the frame rate of unwatched images to increase the frame rate of another image. The information processing apparatus comprises a configuration for recognizing an instruction for varying the amount of image data released from an arbitrary one among the plural information processing apparatus and controlling the amount of image data released from the arbitrary information processing apparatus according to the recognition.
摘要翻译：连接到连接有多个信息处理单元的网络的信息处理设备，以便能够在指定的信息处理设备中改变图像帧速率，从而以更平滑的方式显示观看的图像或降低未被捕获的帧速率图像增加另一图像的帧速率。信息处理装置包括用于识别用于改变从多个信息处理装置中的任意一个释放的图像数据的量的指令并根据识别来控制从任意信息处理装置释放的图像数据的量的配置。

69. 发明授权

US06266085B1 Camera imaging and magnification device 失效
标题翻译：相机成像和放大装置
公开(公告)号：US06266085B1
公开(公告)日：2001-07-24
申请号：US08558424
申请日：1995-11-16
申请人： Eiji Kato , Tomoaki Kawai
发明人： Eiji Kato , Tomoaki Kawai
IPC分类号： H04N5232
CPC分类号： H04N5/232 , H04N7/181
摘要： A first frame indicating a maximum imaging visual field when a camera is panned and tilted to the respective limits is displayed on a display screen. A second frame indicative of a current imaging range is displayed at a position in the first frame which corresponds to the current imaging conditions (panning, tilting, and zooming). Panning and tilting are designated by an operation of moving the second frame, and zooming is designated by an operation of enlarging or reducing the second frame. In this way panning, tilting, and zooming of the camera are controlled in accordance with the position and the size of the second frame in the first frame. It is preferable that an image in the maximum imaging visual field be previously taken and displayed in the first frame.
摘要翻译：当显示屏幕上显示当相机被平移并且倾斜到相应的极限时指示最大成像视野的第一帧。指示当前成像范围的第二帧显示在与当前成像条件（平移，倾斜和缩放）对应的第一帧中的位置处。通过移动第二帧的操作来指定平移和倾斜，并且通过放大或缩小第二帧的操作指定缩放。以这种方式，根据第一帧中的第二帧的位置和大小来控制相机的平移，倾斜和变焦。优选地，在第一帧中预先拍摄和显示最大成像视野中的图像。

70. 发明授权

US5937096A Motion image processing apparatus and method 失效
标题翻译：运动图像处理装置及方法
公开(公告)号：US5937096A
公开(公告)日：1999-08-10
申请号：US563602
申请日：1995-11-28
申请人： Tomoaki Kawai
发明人： Tomoaki Kawai
IPC分类号： H04N5/76 , G11B27/034 , G11B27/10 , G11B27/34 , H04N5/77 , H04N5/781 , H04N9/804 , G06K9/36
CPC分类号： H04N5/77 , G11B27/034 , G11B27/105 , G11B27/34 , G11B2220/20 , H04N5/781 , H04N9/8042
摘要： A motion image displaying and storing apparatus includes an image input source for inputting motion image data (such as a camera, or a connection to a network), a storage device (for example, a fast read/write memory) for storing motion image data input by the input source, and a unit for selectively displaying either a motion image that is currently in the process of being stored into the storage device or a motion image read from the storage device. The displaying and storing apparatus can display a motion image that has already been stored in the storage device while the storage device is storing motion image now being input by the image input source.
摘要翻译：运动图像显示和存储装置包括用于输入运动图像数据（诸如相机或与网络的连接）的图像输入源，用于存储运动图像数据的存储装置（例如，快速读/写存储器）由输入源输入，以及用于选择性地显示当前正在存储到存储装置中的运动图像的单元或从存储装置读取的运动图像的单元。显示和存储装置可以在存储装置正在存储由图像输入源输入的运动图像的同时，显示已经存储在存储装置中的运动图像。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式