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公开(公告)号：US6043853A
公开(公告)日：2000-03-28
申请号：US838316
申请日：1997-04-08
CPC分类号： H04N5/208
摘要： Video camera which emphasizes an outline of a video signal produced thereby. A detail signal of a video image represented by the video signal is generated and which represents a vertical outline emphasis signal. Edges of the video image and burst-like portions of the video signal are detected, and an edge detection signal is generated that corresponds in one manner to the detected edges and that corresponds in another manner to the detected burst portions. The detail signal is adjusted by the edge detection signal or by a cross color suppression signal generated from the vertical outline emphasis signal. The video signal then is modified by the adjusted detail signal so as to produce the outline emphasized video signal. The detail signal may also be adjusted by a gain setting signal that corresponds to the vertical outline emphasis signal and which is compressed in level when the vertical outline emphasis signal is relatively low.
摘要翻译： 视频摄像机，其强调由此产生的视频信号的轮廓。 产生由视频信号表示的视频图像的细节信号，其表示垂直轮廓加重信号。 检测视频信号的视频图像和脉冲串部分的边缘，并且生成与检测到的边缘相对应的边缘检测信号，并且以与检测到的突发部分相对应的边缘检测信号。 细节信号由边缘检测信号或由垂直轮廓强调信号产生的交叉色抑制信号进行调整。 然后，通过调整的细节信号修改视频信号，以产生轮廓强调的视频信号。 细节信号也可以通过对应于垂直轮廓加重信号的增益设置信号来调节，并且当垂直轮廓加重信号相对较低时被加压。
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公开(公告)号：US5638134A
公开(公告)日：1997-06-10
申请号：US494551
申请日：1995-06-26
申请人： Takashi Kameyama , Takashi Asaida
发明人： Takashi Kameyama , Takashi Asaida
摘要： A digital filter for picture data is disclosed which has a first low-pass filter having relatively steep cut-off characteristics for filtering input digital picture data, a second low-pass filter having relatively moderate cut-off characteristics for filtering input digital picture data, a mixing unit for mixing digital picture data filtered by the first and second low-pass filters, a step detecting unit for detecting changes in step-like values of the input picture data, and a control unit for controlling the mixing ratio of the digital picture data from the first and second low-pass filters by the mixing unit based on step detection outputs of the step detection unit. There is also provided a digital filter system for color picture data having the digital filter for each color.
摘要翻译： 公开了一种用于图像数据的数字滤波器，其具有用于滤波输入数字图像数据的具有相对陡峭截止特性的第一低通滤波器，具有用于滤波输入数字图像数据的相对适度的截止特性的第二低通滤波器， 用于混合由第一和第二低通滤波器滤波的数字图像数据的混合单元，用于检测输入图像数据的阶梯状值的变化的步长检测单元，以及用于控制数字图像的混合比的控制单元 基于步进检测单元的步骤检测输出，通过混合单元来自第一和第二低通滤波器的数据。 还提供了一种用于彩色图像数据的数字滤波器系统，其具有用于每种颜色的数字滤波器。
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3.发明授权公开(公告)号：US08962500B2
公开(公告)日：2015-02-24
申请号：US12438499
申请日：2007-08-17
IPC分类号： D03D15/00 , D04H13/00 , B32B5/28 , B29C70/16 , B29C70/22 , D02G3/16 , D03D15/12 , B29K707/04 , B29L31/00
CPC分类号： B32B5/28 , B29C70/16 , B29C70/22 , B29K2707/04 , B29K2995/0017 , B29L2031/726 , B32B5/022 , B32B5/024 , B32B5/08 , B32B5/26 , B32B7/12 , B32B2250/20 , B32B2255/02 , B32B2255/26 , B32B2260/021 , B32B2260/046 , B32B2262/106 , B32B2262/12 , B32B2307/304 , B32B2307/50 , B32B2307/54 , B32B2307/546 , B32B2307/706 , B32B2307/708 , B32B2307/718 , B32B2307/72 , B32B2307/736 , C04B35/522 , C04B35/62873 , C04B35/62892 , C04B35/83 , C04B37/008 , C04B2235/5256 , C04B2235/5264 , C04B2235/5272 , C04B2235/96 , C04B2237/385 , D02G3/16 , D03D15/12 , D10B2101/12 , Y10T442/3065 , Y10T442/3073
摘要： A molded article having both of sufficient strength and peel resistance, especially a heat insulating material for a high temperature furnace, is provided.A carbon fiber-containing stacked molded article 1 comprises a substrate 10 composed of first carbon fibers piled, and a woven fabric layer 20 located on at least one surface of the substrate 10, and composed of carbon fiber spun yarns 21 including second carbon fibers 22 having an average fiber diameter of 12 μm or less, and third carbon fibers 23 having an average fiber diameter in excess of 12 μm.
摘要翻译： 提供具有足够的强度和抗剥离性的成型制品，特别是用于高温炉的绝热材料。 含碳纤维的层叠成型体1包括由堆叠的第一碳纤维构成的基材10和位于基材10的至少一个表面上的机织织物层20，由包含第二碳纤维22的碳纤维短纤纱21 平均纤维直径为12μm以下，平均纤维直径超过12μm的第三碳纤维23。
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公开(公告)号：US07755695B2
公开(公告)日：2010-07-13
申请号：US10953926
申请日：2004-09-29
申请人： Satoshi Natsume , Kazumasa Yoshikawa , Yasuyuki Tomita , Katsumi Karasawa , Takashi Kameyama , Seiji Sato , Hidekazu Suto , Hirotsugu Terada
发明人： Satoshi Natsume , Kazumasa Yoshikawa , Yasuyuki Tomita , Katsumi Karasawa , Takashi Kameyama , Seiji Sato , Hidekazu Suto , Hirotsugu Terada
CPC分类号： H04N5/23209 , H04N5/23212
摘要： A camera system is disclosed which allows different types of lens apparatuses to be used in combination with a single image-taking apparatus without requiring changes of focus control signals on the side of the image-taking apparatus depending on the type of a lens apparatus mounted on the image-taking apparatus. The camera system includes an image-taking apparatus which outputs a focus control signal and a lens apparatus which includes a focus lens and is mounted on the image-taking apparatus. The lens apparatus includes a controller which produces a drive signal according to a type of focus of the lens apparatus based on the focus control signal and controls drive of the focus lens based on the drive signal.
摘要翻译： 公开了一种照相机系统，其允许不同类型的透镜装置与单个摄像装置组合使用，而不需要根据安装在镜头装置的类型在摄像装置一侧改变聚焦控制信号 摄像装置。 相机系统包括输出聚焦控制信号的摄像装置和包括聚焦透镜并安装在摄像装置上的透镜装置。 透镜装置包括控制器，其根据聚焦控制信号根据透镜设备的焦点类型产生驱动信号，并根据驱动信号控制聚焦透镜的驱动。
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公开(公告)号：US07576782B2
公开(公告)日：2009-08-18
申请号：US10892635
申请日：2004-07-16
CPC分类号： H04N5/77 , H04N5/23203 , H04N5/23245 , H04N5/23293 , H04N5/262 , H04N5/781 , H04N5/85 , H04N7/0105
摘要： An image signal generator generates an imaging signal having a frame rate that is controlled to be variable. A frame rate converter generates a monitor image signal. Upon receiving communication information from an external source, a controller controls the operations of the image signal generator and the frame rate converter on the basis of the communication information. When an instruction to specify the frame rate of the monitor image signal is given from a user interface, the controller controls the frame rate converter to generate a monitor image signal having a specified frame rate by giving priority to this instruction over the communication information.
摘要翻译： 图像信号发生器生成具有被控制为可变的帧速率的成像信号。 帧速率转换器产生监视图像信号。 在从外部源接收到通信信息时，控制器基于通信信息控制图像信号发生器和帧速率转换器的操作。 当从用户接口给出指定监视图像信号的帧速率的指令时，控制器通过对通信信息优先指定该指令来控制帧速率转换器以产生具有指定帧率的监视图像信号。
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6.发明授权公开(公告)号：US08325246B2
公开(公告)日：2012-12-04
申请号：US12099362
申请日：2008-04-08
申请人： Takashi Kameyama
发明人： Takashi Kameyama
CPC分类号： H04N5/232 , H04N5/23232 , H04N5/2352
摘要： An imaging method is provided. The method includes the steps of: amplifying an imaging signal obtained from an image sensor for converting imaging light into an imaging signal; carrying out nonlinear processing on the amplified signal; adding a predetermined plurality of frames of the imaging signal subjected to the nonlinear processing per frame; and carrying out the variable setting of amplification gain of each frame on the basis of a signal accumulation period of each frame in the plurality of frames subjected to the addition.
摘要翻译： 提供了一种成像方法。 该方法包括以下步骤：放大从图像传感器获得的成像信号，用于将成像光转换为成像信号; 对放大信号进行非线性处理; 添加经过每帧非线性处理的成像信号的预定多个帧; 并且根据经过相加的多个帧中的每个帧的信号累积周期，执行每帧的放大增益的可变设置。
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7.发明申请公开(公告)号：US20100330858A1
公开(公告)日：2010-12-30
申请号：US12438499
申请日：2007-08-17
CPC分类号： B32B5/28 , B29C70/16 , B29C70/22 , B29K2707/04 , B29K2995/0017 , B29L2031/726 , B32B5/022 , B32B5/024 , B32B5/08 , B32B5/26 , B32B7/12 , B32B2250/20 , B32B2255/02 , B32B2255/26 , B32B2260/021 , B32B2260/046 , B32B2262/106 , B32B2262/12 , B32B2307/304 , B32B2307/50 , B32B2307/54 , B32B2307/546 , B32B2307/706 , B32B2307/708 , B32B2307/718 , B32B2307/72 , B32B2307/736 , C04B35/522 , C04B35/62873 , C04B35/62892 , C04B35/83 , C04B37/008 , C04B2235/5256 , C04B2235/5264 , C04B2235/5272 , C04B2235/96 , C04B2237/385 , D02G3/16 , D03D15/12 , D10B2101/12 , Y10T442/3065 , Y10T442/3073
摘要： A molded article having both of sufficient strength and peel resistance, especially a heat insulating material for a high temperature furnace, is provided.A carbon fiber-containing stacked molded article 1 comprises a substrate 10 composed of first carbon fibers piled, and a woven fabric layer 20 located on at least one surface of the substrate 10, and composed of carbon fiber spun yarns 21 including second carbon fibers 22 having an average fiber diameter of 12 μm or less, and third carbon fibers 23 having an average fiber diameter in excess of 12 μm.
摘要翻译： 提供具有足够的强度和抗剥离性的成型制品，特别是用于高温炉的绝热材料。 含碳纤维的层叠成型体1包括由堆叠的第一碳纤维构成的基材10和位于基材10的至少一个表面上的机织织物层20，由包含第二碳纤维22的碳纤维短纤纱21 平均纤维直径为12μm以下，平均纤维直径超过12μm的第三碳纤维23。
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公开(公告)号：US06972793B1
公开(公告)日：2005-12-06
申请号：US09622949
申请日：1999-12-24
申请人： Takashi Kameyama
发明人： Takashi Kameyama
CPC分类号： H04N9/68
摘要： The object of the present invention is to improve the quality of picture in the image. According to the present invention, by forming the luminance signal of pixel based on red signal, green signal and blue signal per pixel of video signal by the luminance signal forming means and detecting the saturation per pixel of the video signal by the detection means, and compression processing the red signal, green signal and blue signal of the corresponding pixel without changing the hue and saturation but changing the brightness of pixel based on the luminance signal and the detection result of the saturation of the corresponding pixel by the compression processing means, and by controlling signal levels of red signal, green signal and blue signal compression processed by the compression processing means as necessary without changing hue and luminance but changing saturation of pixel by the control means, the red signal, green signal and blue signal can be compression processed with greatly reduced color fading of pixels and the image can be prevented from losing the chromatic tone. And thus, the video signal processing device and its method capable of improving the quality of picture in the image can be realized.
摘要翻译： 本发明的目的在于提高图像中的图像质量。 根据本发明，通过亮度信号形成装置，通过形成基于每像素的视频信号的红色信号，绿色信号和蓝色信号的像素的亮度信号，并且通过检测装置检测视频信号的每像素的饱和度，以及 压缩处理相应像素的红色信号，绿色信号和蓝色信号，而不改变色调和饱和度，但是基于亮度信号和由压缩处理装置对相应像素的饱和度的检测结果改变像素的亮度，以及 通过根据需要控制由压缩处理装置处理的红色信号，绿色信号和蓝色信号压缩的信号电平，而不改变色调和亮度，但是通过控制装置改变像素的饱和度，可以对红色信号，绿色信号和蓝色信号进行压缩处理 大大减少了像素的褪色，并且可以防止图像丢失色彩 音。 因此，可以实现能够提高图像中的画面质量的视频信号处理装置及其方法。
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公开(公告)号：US20050012827A1
公开(公告)日：2005-01-20
申请号：US10472613
申请日：2003-01-22
CPC分类号： H04N5/2355 , H04N5/20 , H04N5/23293 , H04N5/2625 , H04N7/01 , H04N7/0105
摘要： An image shooting unit 21 generates an image signal Spa having an image shooting frame rate. A frame addition unit 41 performs frame addition on the image signal DVb having the image shooting frame rate. Control unit 61 controls drive unit 71 and the frame addition unit 41 based on a frame rate setting signal RSF from operation unit 62, and controls a variation of the image shooting frame rate in image shooting unit 21 and/or a switch of the number of additive frames in the frame addition unit 41, thus allowing an image signal DVj having a desired frame rate to be output from the frame addition unit 41. Thus, increasing the additive frame in number even without decreasing the image shooting frame rate at a low-speed shooting of the image allows such an image signal DVj shot at the low speed to be obtained.
摘要翻译： 图像拍摄单元21生成具有图像拍摄帧率的图像信号Spa。 帧添加单元41对具有图像拍摄帧率的图像信号DVb执行帧添加。 控制单元61基于来自操作单元62的帧速设置信号RSF控制驱动单元71和帧添加单元41，并且控制图像拍摄单元21中的图像拍摄帧速率的变化和/或数量的切换 帧加法单元41中的加法帧，从而允许从帧添加单元41输出具有期望帧速率的图像信号DVj。因此，即使不降低低帧率下的图像拍摄帧速率， 图像的高速拍摄允许获得以低速拍摄的图像信号DVj。
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公开(公告)号：US5659356A
公开(公告)日：1997-08-19
申请号：US600947
申请日：1996-02-21
申请人： Takashi Asaida , Takashi Kameyama
发明人： Takashi Asaida , Takashi Kameyama
CPC分类号： H04N7/0122 , H04N5/2628 , H04N7/0102 , H04N7/0105
摘要： In a time axis converting section 10, time axis conversion processing of 4/3 times is implemented to a digital picture signal of a first data rate indicating an image of a first aspect ratio (16:9) to thereby generate a digital picture signal of a second data rate indicating an image of a second aspect ratio (4:3). In a data rate converting section 20, data rate conversion processing of conversion ratio of 3:4 is implemented to the digital picture signal of the second data rate to thereby generate, from the digital picture signal of the first data rate indicating the image of the first aspect ratio (16:9), a digital picture signal of a first data rate indicating the image of the second aspect ratio (4:3).
摘要翻译： PCT No.PCT / JP95 / 01287第 371日期1996年2月21日 102（e）日期1996年2月21日PCT提交1995年6月28日PCT公布。 公开号WO96 / 01026 PCT 日期：1996年1月11日在时间轴转换部10中，对表示第一宽高比（16:9）的图像的第一数据速率的数字图像信号实现4/3次的时间轴转换处理，从而生成 指示第二宽高比（4:3）的图像的第二数据速率的数字图像信号。 在数据速率转换部分20中，对第二数据速率的数字图像信号实现3:4的转换比率的数据速率转换处理，从而产生指示图像的第一数据速率的数字图像信号 第一长宽比（16：9），表示第二宽高比（4:3）的图像的第一数据速率的数字图像信号。
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