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1. 发明申请

US20060182291A1 Acoustic processing system, acoustic processing device, acoustic processing method, acoustic processing program, and storage medium 审中-公开
标题翻译：声学处理系统，声学处理装置，声学处理方法，声学处理程序和存储介质
公开(公告)号：US20060182291A1
公开(公告)日：2006-08-17
申请号：US10547918
申请日：2004-08-27
申请人： Nobuyuki Kunieda , Kazuya Nomura , Kazuhiro Nakamura
发明人： Nobuyuki Kunieda , Kazuya Nomura , Kazuhiro Nakamura
IPC分类号： H04R3/00
CPC分类号： G10L15/00 , G10L15/20 , G10L15/22 , G10L15/28 , G10L21/02 , G10L2021/02082 , H03H17/02 , H04R3/00 , H04R3/02
摘要： Herein disclosed is a sound signal processing apparatus (10), comprising: a speaker unit (12) for converting a first sound signal to a first sound; sound signal producing means (13) for producing a second sound signal constituted by at least two different components including an echo component indicative of the sound outputted by the speaker unit (12), and a voice component indicative of one's voice having a least one leading end; echo component suppressing means (14) for suppressing the echo component of the second sound signal on the basis of the first and second sound signals to output, as a third sound signal, the suppressed second sound signal; sound signal storing means (15) for storing the third sound signal outputted by the echo component suppressing means (14); voice detecting means (16) for detecting the leading end of the speaker's voice on the basis of the third sound signal outputted by the echo component suppressing means (14); and controlling means (17) for controlling the sound signal storing means (15) to have the sound signal storing means (15) output, as a fourth sound signal, said third sound signal stored in the time period when said voice is detected on the basis of said third sound signal outputted by said echo component suppressing means, the controlling means (17) being operative to specify two different clock times on the basis of a predetermined time difference, the clock times including a first clock time at which the leading end of the voice is detected by the voice detecting means (16), and a second clock time prior to the first clock time, the controlling means (17) being operative to have the sound signal storing means (15) start to output the third sound signal stored after the second clock time.
摘要翻译：这里公开的是声音信号处理装置（10），包括：扬声器单元（12），用于将第一声音信号转换为第一声音; 声音信号产生装置（13），用于产生由包括指示由扬声器单元（12）输出的声音的回波分量的至少两个不同分量构成的第二声音信号，以及指示具有至少一个前导的声音的声音分量结束; 用于基于第一和第二声音信号抑制第二声音信号的回波分量的回波分量抑制装置（14），作为第三声音信号输出抑制的第二声音信号; 声音信号存储装置，用于存储由回波成分抑制装置输出的第三声音信号; 声音检测装置（16），用于根据由回波成分抑制装置（14）输出的第三声音信号来检测扬声器的声音的前端; 以及控制装置（17），用于控制声音信号存储装置（15），以使声音信号存储装置（15）作为第四声音信号输出在所述声音被检测到的时间段中存储的所述第三声音信号由所述回波分量抑制装置输出的所述第三声音信号的基础，所述控制装置（17）基于预定的时间差来指定两个不同的时钟时间，所述时钟时间包括第一时钟时间，语音检测装置（16）检测到声音，并且在第一时钟时间之前的第二时钟时间，控制装置（17）可操作以使声音信号存储装置（15）开始输出第三声音信号在第二个时钟后存储。

2. 发明授权

US07729908B2 Joint signal and model based noise matching noise robustness method for automatic speech recognition 有权
标题翻译：基于信号和模型的噪声匹配噪声鲁棒性自动语音识别方法
公开(公告)号：US07729908B2
公开(公告)日：2010-06-01
申请号：US11369936
申请日：2006-03-06
申请人： Luca Rigazio , David Kryze , Keiko Morii , Nobuyuki Kunieda , Jean-Claude Junqua
发明人： Luca Rigazio , David Kryze , Keiko Morii , Nobuyuki Kunieda , Jean-Claude Junqua
IPC分类号： G10L15/20 , G10L15/06 , G10L21/02
CPC分类号： G10L15/20 , G10L21/0216
摘要： A noise robustness method operates jointly in a signal domain and a model domain. For example, energy is added in the signal domain for frequency bands where an actual noise level of an incoming signal is lower than a noise level used to train models, thus obtaining a compensated signal. Also, energy is added in the model domain for frequency bands where noise level of the incoming signal or the compensated signal is higher than the noise level used to train the models. Moreover, energy is never removed, thereby avoiding problems of higher sensitivity of energy removal to estimation errors.
摘要翻译：噪声鲁棒性方法在信号域和模型域中共同操作。例如，在信号域中增加能量，其中输入信号的实际噪声电平低于用于训练模型的噪声电平，从而获得补偿信号。此外，在模型域中增加能量，其中输入信号或补偿信号的噪声电平高于用于训练模型的噪声电平的频带。此外，能量永远不会被去除，从而避免了能量去除对估计误差的更高灵敏度的问题。

3. 发明申请

US20130249976A1 METHOD FOR DISPLAYING IMAGE, IMAGE DISPLAY PANEL, AND IMAGE DISPLAY DEVICE 审中-公开
标题翻译：用于显示图像，图像显示面板和图像显示装置的方法
公开(公告)号：US20130249976A1
公开(公告)日：2013-09-26
申请号：US13883779
申请日：2012-09-11
申请人： Nobuyuki Kunieda , Tatsumi Watanabe , Ken Mashitani
发明人： Nobuyuki Kunieda , Tatsumi Watanabe , Ken Mashitani
IPC分类号： G09G5/14
CPC分类号： G09G5/14 , G02B27/2214 , G09G3/003 , G09G2300/0439 , G09G2300/0469 , G09G2320/0204 , H04N13/31 , H04N13/317 , H04N13/324
摘要： An image display panel includes: an image display unit including pixels arranged in horizontal and vertical directions, and displaying a composite image including different images; and an image separating unit facing the image display unit, and separating the composite image into the different images using light-transmitting portions transmitting light and light-shielding portions shielding the light. Each of the pixels includes sub-pixels each including a light emitting region, the sub-pixels have sizes different from sizes obtained by equally dividing the pixel, the light-transmitting portions are open in a diagonal direction, and each of boundary lines between the light-transmitting portions and the light-shielding portions is determined by moving parallel a continuous line that connects lines each connecting gravity centers of adjacent sub-pixels or adjacent light emitting regions in the sub-pixels, or to be a continuous line that connects lines each connecting midpoints of the gravity centers.
摘要翻译：图像显示面板包括：图像显示单元，包括以水平和垂直方向布置的像素，以及显示包括不同图像的合成图像; 以及面向图像显示单元的图像分离单元，并且使用透射遮光光的遮光部分的透光部分将复合图像分离成不同的图像。每个像素包括各自包括发光区域的子像素，子像素具有与通过等分像素获得的尺寸不同的尺寸，透光部分沿对角线方向打开，并且每个边界线光透射部分和遮光部分通过连接连接相邻子像素的重心或子像素中的相邻发光区域的连线的连续线来确定，或者是连接线的连续线每个连接重心的中点。

4. 发明授权

US07729909B2 Block-diagonal covariance joint subspace tying and model compensation for noise robust automatic speech recognition 有权
标题翻译：块对角协方差联合子空间绑定和噪声鲁棒自动语音识别的模型补偿
公开(公告)号：US07729909B2
公开(公告)日：2010-06-01
申请号：US11369938
申请日：2006-03-06
申请人： Luca Rigazio , David Kryze , Keiko Morii , Nobuyuki Kunieda , Jean-Claude Junqua
发明人： Luca Rigazio , David Kryze , Keiko Morii , Nobuyuki Kunieda , Jean-Claude Junqua
IPC分类号： G10L15/20 , G10L15/06
CPC分类号： G10L15/20 , G10L15/065
摘要： Model compression is combined with model compensation. Model compression is needed in embedded ASR to reduce the size and the computational complexity of compressed models. Model-compensation is used to adapt in real-time to changing noise environments. The present invention allows for the design of smaller ASR engines (memory consumption reduced to up to one-sixth) with reduced impact on recognition accuracy and/or robustness to noises.
摘要翻译：模型压缩与模型补偿相结合。嵌入式ASR需要模型压缩，以减小压缩模型的大小和计算复杂度。模型补偿用于实时改变噪声环境。本发明允许将更小的ASR引擎（存储器消耗减少到高达六分之一）的设计减少，对识别精度和/或对噪声的鲁棒性的影响减小。

5. 发明申请

US20070208559A1 Joint signal and model based noise matching noise robustness method for automatic speech recognition 有权
标题翻译：基于信号和模型的噪声匹配噪声鲁棒性自动语音识别方法
公开(公告)号：US20070208559A1
公开(公告)日：2007-09-06
申请号：US11369936
申请日：2006-03-06
申请人： Luca Rigazio , David Kryze , Keiko Morii , Nobuyuki Kunieda
发明人： Luca Rigazio , David Kryze , Keiko Morii , Nobuyuki Kunieda
IPC分类号： G10L21/02
CPC分类号： G10L15/20 , G10L21/0216
摘要： A noise robustness method operates jointly in a signal domain and a model domain. For example, energy is added in the signal domain for frequency bands where an actual noise level of an incoming signal is lower than a noise level used to train models, thus obtaining a compensated signal. Also, energy is added in the model domain for frequency bands where noise level of the incoming signal or the compensated signal is higher than the noise level used to train the models. Moreover, energy is never removed, thereby avoiding problems of higher sensitivity of energy removal to estimation errors.
摘要翻译：噪声鲁棒性方法在信号域和模型域中共同操作。例如，在信号域中增加能量，其中输入信号的实际噪声电平低于用于训练模型的噪声电平，从而获得补偿信号。此外，在模型域中增加能量，其中输入信号或补偿信号的噪声电平高于用于训练模型的噪声电平的频带。此外，能量永远不会被去除，从而避免了能量去除对估计误差的更高灵敏度的问题。

6. 发明申请

US20140063209A1 IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD 有权
标题翻译：图像显示装置和图像显示方法
公开(公告)号：US20140063209A1
公开(公告)日：2014-03-06
申请号：US14118028
申请日：2012-06-20
申请人： Tatsumi Watanabe , Nobuyuki Kunieda , Ken Mashitani
发明人： Tatsumi Watanabe , Nobuyuki Kunieda , Ken Mashitani
IPC分类号： H04N13/04
CPC分类号： H04N13/302 , G02B27/2214 , G03B35/24 , H04N13/31 , H04N13/315 , H04N13/398
摘要： An image display device includes an image display, an image separator and a controller. The image display displays a plurality of parallax images. The image separator performs optical separation such that the plurality of parallax images which are displayed are viewed as a stereoscopic image. The image separator includes a light-transmitting region (region 0), a light-masking region (region 1) and an intermediate region (region 2) which is located between the light-transmitting region (region 0) and the light-masking region (region 1). The controller controls light-transmittance of the intermediate region (region 2).
摘要翻译：图像显示装置包括图像显示器，图像分离器和控制器。图像显示器显示多个视差图像。图像分离器执行光学分离，使得显示的多个视差图像被视为立体图像。图像分离器包括位于透光区域（区域0）和光掩蔽区域之间的透光区域（区域0），遮光区域（区域1）和中间区域（区域2）（区域1）。控制器控制中间区域（区域2）的透光率。

7. 发明申请

US20140036047A1 VIDEO DISPLAY DEVICE 有权
标题翻译：视频显示设备
公开(公告)号：US20140036047A1
公开(公告)日：2014-02-06
申请号：US14112415
申请日：2011-10-26
申请人： Tatsumi Watanabe , Nobuyuki Kunieda , Ken Mashitani
发明人： Tatsumi Watanabe , Nobuyuki Kunieda , Ken Mashitani
IPC分类号： H04N13/04
CPC分类号： H04N13/31 , G02B27/2214 , H04N13/15 , H04N13/189 , H04N13/239 , H04N13/317 , H04N13/324 , H04N13/351 , H04N13/398
摘要： A video processing device is provided, in which the cross-talk is prevented from increasing while the Moiré pattern is diminished. A video display device displays multiple-parallax video using a parallax barrier method, the video display device comprising: a display unit displaying pixel columns of a given image and pixel columns of one or more parallax images corresponding to the given image, all of the pixel columns being arranged in predetermined order; and a parallax barrier arranged at a predetermined distance from an image display face of the display unit, and having a plurality of elongated passing regions passing light rays from the display unit, wherein at least one of the passing regions has a waveform formed at a longitudinal edge thereof, and at least one waveform includes two wave units that differ in terms of wave height or wave width.
摘要翻译：提供了一种视频处理装置，其中在莫尔图案减弱时防止串扰增加。视频显示装置使用视差屏障方法显示多视差视频，所述视频显示装置包括：显示单元，显示给定图像的像素列和对应于给定图像的一个或多个视差图像的像素列，所有像素列以预定顺序排列; 以及视差屏障，其布置在与所述显示单元的图像显示面相距预定距离处，并且具有穿过来自所述显示单元的光线的多个细长通过区域，其中所述通过区域中的至少一个具有在纵向上形成的波形并且至少一个波形包括在波高或波宽方面不同的两个波单元。

8. 发明授权

US09794546B2 Video display device 有权
公开(公告)号：US09794546B2
公开(公告)日：2017-10-17
申请号：US14112415
申请日：2011-10-26
申请人： Tatsumi Watanabe , Nobuyuki Kunieda , Ken Mashitani
发明人： Tatsumi Watanabe , Nobuyuki Kunieda , Ken Mashitani
IPC分类号： H04N13/04 , H04N13/02 , H04N13/00 , G02B27/22
CPC分类号： H04N13/31 , G02B27/2214 , H04N13/15 , H04N13/189 , H04N13/239 , H04N13/317 , H04N13/324 , H04N13/351 , H04N13/398
摘要： A video processing device is provided, in which the cross-talk is prevented from increasing while the Moiré pattern is diminished. A video display device displays multiple-parallax video using a parallax barrier method, the video display device comprising: a display unit displaying pixel columns of a given image and pixel columns of one or more parallax images corresponding to the given image, all of the pixel columns being arranged in predetermined order; and a parallax barrier arranged at a predetermined distance from an image display face of the display unit, and having a plurality of elongated passing regions passing light rays from the display unit, wherein at least one of the passing regions has a waveform formed at a longitudinal edge thereof, and at least one waveform includes two wave units that differ in terms of wave height or wave width.

9. 发明授权

US09781407B2 Image display device and image display method 有权
公开(公告)号：US09781407B2
公开(公告)日：2017-10-03
申请号：US14118322
申请日：2012-06-20
申请人： Tatsumi Watanabe , Nobuyuki Kunieda , Ken Mashitani
发明人： Tatsumi Watanabe , Nobuyuki Kunieda , Ken Mashitani
IPC分类号： H04N13/04 , G02B27/22 , G09G3/00
CPC分类号： H04N13/31 , G02B27/2214 , G09G3/003 , G09G2300/023 , H04N13/305 , H04N13/317 , H04N13/351 , H04N13/366 , H04N13/398
摘要： An image display device includes: an image display unit (100) that displays a plurality of parallax images corresponding to the number of view points for stereoscopic viewing on a screen of a display panel (100a); a parallax barrier (101) that is arranged facing the screen, and performs optical separation of the displayed parallax images; and an adaptive pitch adjustment unit (103) that adjusts, for each of regions of the display panel (100a), perform adjustment on a pitch of the parallax barrier (101) corresponding to the region in accordance with an amount of distortion of the display panel (100a) in the region.

10. 发明授权

US09706192B2 Image display device and image display method 有权
公开(公告)号：US09706192B2
公开(公告)日：2017-07-11
申请号：US14118028
申请日：2012-06-20
申请人： Tatsumi Watanabe , Nobuyuki Kunieda , Ken Mashitani
发明人： Tatsumi Watanabe , Nobuyuki Kunieda , Ken Mashitani
IPC分类号： H04N13/04 , G02B27/22 , G03B35/24
CPC分类号： H04N13/302 , G02B27/2214 , G03B35/24 , H04N13/31 , H04N13/315 , H04N13/398
摘要： An image display device includes an image display, an image separator and a controller. The image display displays a plurality of parallax images. The image separator performs optical separation such that the plurality of parallax images which are displayed are viewed as a stereoscopic image. The image separator includes a light-transmitting region (region 0), a light-masking region (region 1) and an intermediate region (region 2) which is located between the light-transmitting region (region 0) and the light-masking region (region 1). The controller controls light-transmittance of the intermediate region (region 2).

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