公开(公告)号：EP2541548A2

公开(公告)日：2013-01-02

申请号：EP12169089.5

申请日：2012-05-23

申请人： Sony Corporation

发明人： Fukui, Takao ,  Nishio, Ayataka

IPC分类号： G10L21/02

CPC分类号： G10L19/26 ,  G10L19/008 ,  G10L21/0388

摘要： Provided is a signal processing apparatus, including a filter unit that filters an audio signal created by decimating a portion of frequency components by an all-pass filter and outputs a filtering result thereof as improvement components to improve sound quality of the audio signal, and an adder that generates an improved sound in which the sound quality of the audio signal is improved by adding the improvement components to the audio signal.

摘要翻译： 提供了一种信号处理设备，包括：滤波器单元，其对通过全通滤波器抽取一部分频率分量而创建的音频信号进行滤波，并输出其滤波结果作为改善分量，以改善音频信号的音质;以及 产生改进的声音，其中通过将改善分量添加到音频信号来改善音频信号的音质。

公开(公告)号：EP2521361A2

公开(公告)日：2012-11-07

申请号：EP12159045.9

申请日：2012-03-12

申请人： Sony Corporation

发明人： Arafune, Akira

IPC分类号： H04N13/00 ,  H04N13/02

CPC分类号： H04N13/122 ,  G06T5/002 ,  G06T2207/10016 ,  H04N5/21 ,  H04N5/217 ,  H04N5/3572 ,  H04N13/133 ,  H04N13/239

摘要： An image processing apparatus includes a noise removal unit that corrects a geometric mismatch of optical noise of a left eye image and a right eye image by performing a noise removal process for removing the separately generated optical noise on the left eye image and the right eye image which are captured and obtained by a two-lens type stereoscopic image capturing camera.

摘要翻译： 一种图像处理装置包括噪声消除单元，其通过执行噪声去除处理来校正左眼图像和右眼图像的光学噪声的几何不匹配，以消除左眼图像和右眼图像上分开产生的光学噪声 其由双镜头型立体摄像摄像机拍摄并获得。

公开(公告)号：EP2257494B1

公开(公告)日：2012-10-03

申请号：EP09709470.0

申请日：2009-02-09

申请人： Ilika Technologies Ltd

发明人： ANGHEL, Alexandra, Teodora ,  HAYDEN, Brian, Elliott ,  SMITH, Duncan, Clifford, Alan ,  SOULIE, Jean-Philippe

IPC分类号： C01B3/00 ,  C01B6/00

CPC分类号： C01B3/0031 ,  Y02E60/327 ,  Y02E60/36 ,  Y10S420/90

公开(公告)号：EP2490220A1

公开(公告)日：2012-08-22

申请号：EP10823172.1

申请日：2010-10-04

申请人： Sony Corporation

发明人： SAKAMOTO, Tetsuhiro ,  MIYAMOTO, Hirotaka ,  TAKEMOTO, Yoshihiro ,  YAMATSU, Hisayuki

IPC分类号： G11B7/24 ,  G11B7/007 ,  G11B7/244 ,  G11B7/26

CPC分类号： G11B7/26 ,  G11B7/00452 ,  G11B7/24044 ,  G11B7/2405 ,  G11B7/244 ,  G11B2007/0009 ,  Y10T156/10

摘要： [Object] To enable stable void recording to be performed with lower power than in a case where a conventional void (hole) recording method is adopted.
[Solving Means] Provided is an optical recording medium including a recording layer in which a plurality of boundary surfaces of resin layers are formed, and intervals of the boundary surfaces are set to be equal to or smaller than a focal depth of recording light. A recording sensitivity of hole marks is enhanced at the boundary surfaces of the resin layers. Therefore, by providing the recording layer in which the boundary surfaces are provided at intervals equal to or smaller than the focal depth of recording light as described above, that is, the recording layer is practically filled with the boundary surfaces, the hole mark recording sensitivity of the recording layer can be enhanced as a whole. Accordingly, it becomes possible to suppress laser power requisite for recording to be smaller than that of the conventional art and solve the problems of the conventional void recording method. As a result, realizability of a large-capacity recording medium as a bulk-type recording medium can be additionally enhanced.

摘要翻译： 与采用常规的空隙（孔）记录方法的情况相比，能够以较低的功率进行稳定的空隙记录。 [解决方案]提供一种光记录介质，其包括其中形成树脂层的多个边界面的记录层，并且边界面的间隔被设定为等于或小于记录光的焦深。 在树脂层的边界面处，孔标记的记录灵敏度得到提高。 因此，如上所述，通过设置以等于或小于记录光的焦深的间隔设置边界面的记录层，即记录层实际上被边界表面填充，孔标记记录灵敏度 记录层的整体可以得到增强。 因此，可以抑制记录所需的激光功率小于常规技术的激光功率，并且解决了传统的空白记录方法的问题。 结果，作为大容量记录介质的大容量记录介质的可实现性可以进一步提高。

公开(公告)号：EP2339825B1

公开(公告)日：2012-08-22

申请号：EP10187386.7

申请日：2010-10-13

申请人： Sony Corporation

发明人： Aoki, Shoichi ,  Iida, Osamu ,  Hanjo, Manabu ,  Miyazaki, Tetsuro ,  Iwashita, Ryuji

IPC分类号： H04N5/225 ,  G03B17/08 ,  G03B17/55

CPC分类号： H04N5/2252 ,  G03B17/08 ,  G03B17/55

公开(公告)号：EP1558025A3

公开(公告)日：2012-08-01

申请号：EP05250310.9

申请日：2005-01-21

申请人： Sony Corporation

发明人： Yamada, Rui c/o Sony-Kihara Research Cntr Inc.

IPC分类号： H04N5/235

CPC分类号： H04N5/2354

摘要： An image processing method and apparatus performs calculating flash-component image data based on a first image captured without flash emission and a second image captured with flash emission, and generating a finally-adjusted image by using an intensity-adjusted flash-component image generated by executing intensity adjustment on the flash-component image data. The method and apparatus can generate a high quality image in which saturated pixels in a nonlinear transformation image, that is, overexposed highlights are reduced.

公开(公告)号：EP2467984A2

公开(公告)日：2012-06-27

申请号：EP10749892.5

申请日：2010-08-12

申请人： Cascoda Limited

发明人： BRUSHNER, Wolfgang

IPC分类号： H04L27/00

CPC分类号： H04L27/0002 ,  H04B1/7075 ,  H04B1/709 ,  H04L7/042 ,  H04L27/0014 ,  H04L27/2014 ,  H04L27/22 ,  H04L27/233 ,  H04L27/368 ,  H04L2027/003 ,  H04L2027/0065 ,  H04L2027/0095

摘要： A wireless receiver designed to conform to the standard IEEE 802.15.4. The receiver comprises an analog front-end and a digital decoder. The analog components of the front end include one or more amplifiers and an analog-to-digital converter (ADC). The digital decoder receives the output of the ADC and demodulates it in a demodulator which is driven at an a chip frequency by an internal or external clock. The demodulator comprises a sampler operable to sample the digital signal at a sampling frequency and a correlation unit operable to process a set of bits, referred to as a chip code, in the sampled digitised signal and output therefrom a set of correlation values. The set of correlation values is an indicator of likely mapping between the chip code that has been processed and a set of possible chip codes defined according to the standard. The demodulator further comprises a symbol selection unit and a frequency correction unit. The symbol selection unit has the function of deciding which symbol has been received based on an analysis of each set of correlation values. The frequency correction unit is operable to make adjustments to the chip frequency based on the correlation values output from the correlation unit, specifically to increase or decrease the chip frequency based on a measurement of whether the maximum correlation value among each set of correlation values occurs earlier or later than predicted. This scheme has the advantage that phase and frequency compensation is done after correlation avoiding the need for coherent demodulation while at the same time not requiring the stringent specifications of a conventional non-coherent demodulation scheme.

公开(公告)号：EP1505839B1

公开(公告)日：2012-05-09

申请号：EP03725588.2

申请日：2003-04-16

申请人： Sony Corporation

发明人： SATO, Nobuyuki c/o SONY CORPORATION ,  NAKAJIMA, Ken c/o SONY CORPORATION ,  HIROTA, Katsuaki c/o SONY CORPORATION

IPC分类号： H04N9/07

CPC分类号： H04N5/23245 ,  H04N5/232 ,  H04N5/3456 ,  H04N5/3458 ,  H04N5/772 ,  H04N5/781 ,  H04N5/85 ,  H04N5/907 ,  H04N9/045

摘要： An image processing system capable of executing thinning with all the pixels used, and an image processing method, a recording medium, and a program. When a (1, 0, 1, 0, 1)/3 filter is set with green pixels in a first line used us target pixels in a horizontalcomponent low-pass filter, green pixels are multiplied by 1, red pixels are multiplied by 0, and a total of these pixel values is divided by 3 to thereby calculate a simple average of the target pixels and adjacent green pixels. When red pixels in the first line are used as target pixels, a simple average of the target pixels and adjacent red pixel is calculated in the same way. In the same way, green pixels and blue pixel in a second line are filtered. Since every three pixels of a horizontal component are thinned at a horizontal 1/3 thinning unit, a thinning pixel group composed of simple average values of every three pixels as target pixels and adjacent pixels of the same color is generated. This invention is applicable to digital cameras.

公开(公告)号：EP2448126A1

公开(公告)日：2012-05-02

申请号：EP11180522.2

申请日：2011-09-08

申请人： Sony Corporation

发明人： Yokokawa, Takashi ,  Shinya, Osamu ,  Nakada, Yutaka ,  Ikegaya, Ryoji

IPC分类号： H03M13/15

CPC分类号： H03M13/152 ,  H03M13/65 ,  H03M13/6502

摘要： A decoding apparatus including, a storage section configured to store a reception value, a detection section configured to detect an error in the reception value, an error correction section configured to correct an error detected by the detection section with respect to the reception value, and a control section configured to control reading of the reception value from the storage section, wherein the control section controls first reading such that the reception value is read into the detection section and, after detection of an error by the detection section, second reading such that substantially the same reception value as that in the first reading is read into the error correction section.

摘要翻译： 一种解码装置，包括：存储部，被配置为存储接收值;检测部，被配置为检测所述接收值中的误差;纠错部，被配置为校正由所述检测部针对所述接收值检测的误差;以及 控制部，被配置为控制从所述存储部读取所述接收值，其中，所述控制部控制第一读取，使得所述接收值被读入所述检测部，并且在检测部检测到错误之后，进行第二读取，使得 基本上与第一读取相同的接收值被读入纠错部分。

公开(公告)号：EP2448125A1

公开(公告)日：2012-05-02

申请号：EP11180403.5

申请日：2011-09-07

申请人： Sony Corporation

发明人： Yokokawa, Takashi ,  Nakada, Yutaka ,  Ikegaya, Ryoji

IPC分类号： H03M13/11

CPC分类号： H03M13/1105 ,  H03M13/11 ,  H03M13/1102 ,  H03M13/1128 ,  H03M13/3753 ,  H03M13/65 ,  H03M13/6552 ,  H03M13/6555

摘要： A decoding device including: an extracting section, a storing section, an allocating section, and a decoding section. The extracting section acquires data containing plural code words and information other than the plural code words in one frame, and extracts the plural code words from the data every one code word. The storing section at least stores the one code word extracted by the extracting section. The allocating section sets time obtained by dividing time for the one frame by the number of code words contained in the one frame as time allocated to decoding of one code word. The decoding section decodes the code word within the time allocated by the allocating section.

摘要翻译： 一种解码装置，包括：提取部分，存储部分，分配部分和解码部分。 提取部分在一帧中获取包含多个代码字和除了多个代码字之外的信息的数据，并且每一个代码字从数据中提取多个代码字。 存储部至少存储由提取部提取的一个码字。 分配部分将通过将一帧的时间除以在一帧中包含的码字数作为分配给一个码字的解码的时间而获得的时间。 解码部分在由分配部分分配的时间内解码码字。