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Chiaki, JP
Hisako Chiaki, Nara JP
| Patent application number | Description | Published |
|---|---|---|
| 20090059042 | SIGNAL PROCESSING METHOD AND SIGNAL PROCESSING CIRCUIT - A common high frequency component common to signals adjusted based on a local similarity of signal amplitudes thereof before sampling so that folding components therein are cancelled is generated, and the generated common high frequency component is adjusted to a ratio corresponding to the balance of the original signal. The adjusted high frequency component is added to a low frequency component of each signal. | 03-05-2009 |
| 20110081097 | IMAGE PRODUCTION DEVICE, REPRODUCTION DEVICE, REPRODUCTION SYSTEM, IMAGE PRODUCTION METHOD, AND REPRODUCTION METHOD - An image production device includes a flash determination section, a frame information adder and an addition controller. The flash determination section is configured to determine whether or not image data included in an image data group are affected by flash. The frame information adder is configured to add frame information used for identifying the image data affected by flash to the image data. The addition controller is configured to control the frame information adder to add the frame information to the image data affected by flash, on the basis of the determination result of the flash determination section. | 04-07-2011 |
Kenzo Chiaki, Kawasaki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080309587 | Head mount display - A head mount display having a display part rotatable relative to a head mount band, which is improved in portability and in which the display part can be protected. A restraint part ( | 12-18-2008 |
| 20080309588 | Head mount display - A head mount display having a display part rotatable relative to a head mount part, in which, when the display part is rotated and retreated from in front of the eyes to the top of the head of the wearer when not is use, the display part is less possible to come into contact with the forehead or hair of the wearer during its rotation. The head mount display has an arm part at the forward end of which the display part is mounted and mounting parts for fitting the other end of the arm part to the head mount part. The other end of the arm is mounted by the mounting parts to the head mounting part so as to be rotatable in the direction where the forward end of the arm part is separated from the mounting parts and so as to be displaceable in the direction. | 12-18-2008 |
| 20090115687 | Video display device - When headphone housings ( | 05-07-2009 |
| 20090195479 | OUTPUT DEVICE AND WEARABLE DISPLAY - A headphone ( | 08-06-2009 |
| 20090243970 | Head mount display - The head mounted display of the present invention has a display part for displaying images to the wearer, a supporting part which supports the display part, which is fed out into a position in front of as eye from a position that is not located in front of the face, and which is moved from this position in front of as eye into this position that is not located in front of the face, and a mounting part which holds this supporting part, and which is mounted on the wearer in a position that is not located in front of the face, and is constructed so that the supporting part can move past the side of the head along the contour of the head. As a result, a display device is produced which is relatively free of unsightliness with respect to the wearer. | 10-01-2009 |
Yutaka Chiaki, Yokohama JP
| Patent application number | Description | Published |
|---|---|---|
| 20090002550 | IMAGE DISPLAY APPARATUS - An image display apparatus, which converts a video signal in a first video signal format into a video signal in a second video signal format causing an increase in dynamic range, and displays the video signal in the second video format, includes a video signal conversion circuit configured to receive the video signal in the first video signal format and to produce the video signal in the second video signal format, a drive circuit configured to drive an image display panel according to the video signal in the second video signal format, and a signal processing module including signal processing circuits configured to perform signal processing necessary to drive the drive circuit, wherein the video signal conversion circuit is situated inside the signal processing module. | 01-01-2009 |
| 20090128707 | Image Display Apparatus and Method - It is possible to better correct dynamic false contours in gradation display made by dividing each field into plural subfields. A motion vector detection section detects a motion vector extending between pixels mutually corresponding between two mutually neighboring fields. A pixel position changing section calculates a pixel position vector indicating from where to acquire data for use in rearranging emission data by multiplying a motion vector ending at a pixel to be rearranged by a predetermined function. Furthermore, when a brightness difference between the pixel from which data is to be acquired and the pixel to be rearranged is larger than a threshold value, the pixel position changing section corrects the calculated pixel position vector to change the pixel indicated thereby to one closer to the pixel to be rearranged until the brightness difference is equal to or smaller than the threshold value. | 05-21-2009 |