Yuji Hasegawa
Yuji Hasegawa, Kurokawa-Gun JP
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20110018971 | COMPOUND-EYE IMAGING APPARATUS - A stereoscopic image with a predetermined parallax can be automatically taken, and a stereoscopic image with an arbitrary parallax can also be taken based on selection made by a photographer. An imaging apparatus includes two or more imaging systems. First, a guidance indicating that a first imaging system is used to take a first image and that a second imaging system is used to take a second image, is displayed on a monitor of the imaging apparatus. After the first image is shot by the first imaging system, a live view image shot by the second imaging system is displayed in a semi-transparent manner with the shot first image on the monitor, and a guidance is also displayed on the monitor. When the release switch is depressed, the second image is shot by the right imaging system. | 01-27-2011 |
Yuji Hasegawa, Wako-Shi JP
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20080306739 | SOUND SOURCE SEPARATION SYSTEM - A system capable of separating sound source signals with high precision while improving a convergence rate and convergence precision. A process of updating a current separation matrix W | 12-11-2008 |
20100011939 | ROBOT - A robot includes: a sound collecting unit collecting and converting a musical sound into a musical acoustic signal; a voice signal generating unit generating a self-vocalized voice signal; a sound outputting unit converting the self-vocalized voice signal into a sound and outputting the sound; a self-vocalized voice regulating unit receiving the musical acoustic signal and the self-vocalized voice signal; a filtering unit performing a filtering process; a beat interval reliability calculating unit performing a time-frequency pattern matching process and calculating a beat interval reliability; a beat interval estimating unit estimating a beat interval; a beat time reliability calculating unit calculating a beat time reliability; a beat time estimating unit estimating a beat time on the basis of the calculated beat time reliability; a beat time predicting unit predicting a beat time before the current time; and a synchronization unit synchronizing the self-vocalized voice signal. | 01-21-2010 |
20100017034 | BEAT TRACKING APPARATUS, BEAT TRACKING METHOD, RECORDING MEDIUM, BEAT TRACKING PROGRAM, AND ROBOT - A beat tracking apparatus includes: a filtering unit configured to perform a filtering process on an input acoustic signal and to accentuate an onset; a beat interval reliability calculating unit configured to perform a time-frequency pattern matching process employing a mutual correlation function on the acoustic signal of which the onset is accentuated and to calculate a beat interval reliability; and a beat interval estimating unit configured to estimate a beat interval on the basis of the calculated beat interval reliability. | 01-21-2010 |
20100054489 | DEREVERBERATION SYSTEM AND DEREVERBERATION METHOD - Provided is a dereverberation system or the like which copes with an arbitrary condition flexibly and is capable of recognizing a sound or a sound source signal. According to the dereverberation system, an inverse filter (h) is set by using a pseudo-inverse matrix (R | 03-04-2010 |
20100208904 | DEREVERBERATION APPARATUS AND DEREVERBERATION METHOD - A dereverberation apparatus includes a signal selecting unit which selects a sound signal to be used for dereverberation process from a plurality of sound signals, and a dereverberation processing unit which performs the dereverberation process for the selected sound signal. | 08-19-2010 |
20120095753 | NOISE POWER ESTIMATION SYSTEM, NOISE POWER ESTIMATING METHOD, SPEECH RECOGNITION SYSTEM AND SPEECH RECOGNIZING METHOD - A noise power estimation system for estimating noise power of each frequency spectral component includes a cumulative histogram generating section for generating a cumulative histogram for each frequency spectral component of a time series signal, in which the horizontal axis indicates index of power level and the vertical axis indicates cumulative frequency and which is weighted by exponential moving average; and a noise power estimation section for determining an estimated value of noise power for each frequency spectral component of the time series signal based on the cumulative histogram. | 04-19-2012 |
Yuji Hasegawa, Ibaraki JP
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20100155969 | RESIN PASTE FOR DIE BONDING, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVICE - The die bonding resin paste of the invention comprises a polyurethaneimide resin represented by the following general formula (I), a thermosetting resin, a filler and a printing solvent. | 06-24-2010 |
Yuji Hasegawa, Saitama JP
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20100034397 | SOUND SOURCE TRACKING SYSTEM, METHOD AND ROBOT - A result of a sound source direction measurement based on an output of an REMA (first microphone array) ( | 02-11-2010 |
Yuji Hasegawa, Wako-Sh JP
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20090063605 | SIGNAL PROCESSING DEVICE - A device capable of improving the convergence rate and estimation accuracy in estimating a correlation value. According to a signal processing device, since a window length is adjusted in such a manner to reduce an estimated error of a correlation matrix, the convergence rate and estimation accuracy in estimating the correlation matrix and the correlation value as its off-diagonal element can be improved. Then, in such a high-probability condition that the correlation of plural output signals according to a state is estimated with a high degree of precision, signal processing is performed on the plural signals, so that the state can be estimated with a high degree of precision. | 03-05-2009 |
Yuji Hasegawa, Toride-Shi JP
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20140119789 | FIXING MEMBER AND MANUFACTURING METHOD THEREOF - A fixing member includes an elastic layer and a toner parting layer. The elastic layer includes a laser-irradiated region formed by being irradiated at longitudinal end portions of the elastic layer with laser light except for at least one non-laser-irradiated region with respect to a circumferential direction of the elastic layer. The elastic layer is coated with the toner parting layer. | 05-01-2014 |
20140120352 | COATING APPARATUS, COATING METHOD, FIXING MEMBER MANUFACTURING APPARATUS, FIXING MEMBER MANUFACTURING METHOD AND FIXING MEMBER - A coating apparatus configured to coat a peripheral surface of an endless member with a coating liquid, includes: a holding member configured to hold the endless member; an impregnation member configured to be impregnated with the coating liquid and configured to coat the endless member with the coating liquid in contact with the endless member; a nozzle member configured to eject the coating liquid onto the endless member; a rotating mechanism configured to rotate the holding member relative to the impregnation member and the nozzle member; and a moving mechanism configured to move the holding member relative to the impregnation member and the nozzle member so that the coating liquid is ejected from the nozzle member onto the endless member in a region where the coating liquid is already coated by the impregnation member. | 05-01-2014 |
Yuji Hasegawa, Tokyo JP
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20130262263 | COORDINATION LIST-PROVIDING SYSTEM AND RELATED METHOD - According to an embodiment, coordination list-providing system is provided. The coordination list-providing system comprises a product list display unit configured to display on a display screen product information including a product image, and a product name for each of one or more products. The coordination list-providing system further comprises a detailed information display unit configured to display on the display screen detailed information of a selected product that is selected from the one or more products. The coordination list-providing system further comprises a coordination list unit configured to provide a coordination list comprising one or more coordination images of coordinating products associated with the selected product when a predetermined operation is performed. | 10-03-2013 |