Patent application number | Description | Published |
20090024956 | INFORMATION PROCESSING APPARATUS AND CONTROL METHOD THEREOF, AND COMPUTER PROGRAM - An information processing apparatus comprising display unit configured to display a window, accepting unit configured to accept a resize instruction of the displayed window together with a scroll instruction indicating whether or not to scroll display contents within the window, and control unit configured to control a size of the window and a scrolling of the display contents within the window based on contents of the resize instruction and the scroll instruction, wherein when the scroll instruction indicates that the display contents are to be scrolled, the control unit changes the window to a size indicated by the resize instruction, and scrolls the display contents according to a change amount of the window, and when the scroll instruction indicates that the display contents are not to be scrolled, the control unit changes the window to a size indicated by the resize instruction, and suppresses a scrolling of the display contents. | 01-22-2009 |
20090040374 | IMAGE PROCESSING APPARATUS AND METHOD OF CONTROLLING THE SAME - This invention enables, for example, reduction of motion blur in a hold-type display device and reduce flicker in an impulse-type display device by a simple process. For this purpose, an LPF filters a frame of input image data (A[i]) to generate low-frequency image data (L). A subtractor and an adder generate high-frequency image data (SH). Another adder adds the low-frequency image data (L) from a delay circuit to subsequent low-frequency image data. A divider halves the sum to generate low-frequency averaged image data (SL). A switch alternately outputs the high-frequency image data (SH) and the low-frequency image data (SL) every time a frame of image data is input. As a result, the apparatus of this invention can generate output image data having a frame rate twice that of the input image data. | 02-12-2009 |
20090040376 | IMAGE PROCESSING APPARATUS AND CONTROL METHOD - This invention enables reduction of moving blurring in a hold-type display device and reduce flicker in an impulse-type display device, and also enables to suppress distortion such as ghost or tail-blurring in pursuit. A LPF generates low-frequency image data from input frame. High-frequency emphasized image data is also generated using a subtractor and an adder. A SizeDown unit reduces the low-frequency image data to decrease the number of pixels. A motion detection/motion application unit performs motion detection and motion application from the reduced image data of the frame of interest and that of the next frame to generate reduced image data located at the intermediate position between them. A SizeUp unit enlarges the generated reduced image data. Another LPF filters the enlarged image data and outputs the result as low-frequency image data. A switch alternately outputs the high-frequency emphasized and the low-frequency images at a speed twice the input frame rate. | 02-12-2009 |
20090073192 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - In an image display apparatus which displays a picture by inverting the drive polarity for each sub-frame, when the pictures of adjacent sub-frames are different from each other, image data is generated to prevent accumulation of electrical charges in each display element. For this purpose, the first and second sub-frames are generated from a frame of interest of a moving picture. The difference between the pictures of the first and the second sub-frames is detected. A correction value is calculated by subtracting from the difference a cumulative value multiplied by a predetermined coefficient. A value obtained by subtracting the correction value from the difference is accumulated as the cumulative value. The pictures of the first and second sub-frames are corrected by the correction value. | 03-19-2009 |
20090310018 | DISPLAY APPARATUS AND DRIVING METHOD THEREOF - A display apparatus and a driving method thereof capable of assuring reliability in frame inversion driving and improving cinema video image quality are provided. To accomplish this, a display apparatus of the embodiment replaces at least one of a plurality of frame images obtained by doubling the frame rate, with a different image before display. Specifically, the display apparatus replaces at least one of the double-speed converted plural frame images with a high-frequency emphasized image and at least one with a low-frequency component image, and displays the frame images. Furthermore, the display apparatus replaces an image at the border between cinema images with a different image before displaying. | 12-17-2009 |
20110007213 | IMAGE DISPLAY APPARATUS AND METHOD OF CONTROLLING THE SAME - This invention provides an image display apparatus capable of, even in an environment different from that of a theater, reproducing a video of the same atmosphere as that of a film movie screened in the theater. In the image display apparatus, input image data is multiplied by a predetermined ratio to obtain first image data. The first image data is subtracted from the input image data to obtain second image data. Buffer memories temporarily store the first and second image data, respectively. The first and second image data stored in the buffer memories are read and displayed in alternate order. At this time, the predetermined ratio is adjusted so as to set a flicker of the displayed image to a predetermined level. | 01-13-2011 |
20110128294 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - A parameter acquiring portion | 06-02-2011 |
20110234899 | MOVING IMAGE PROCESSING APPARATUS AND MOVING IMAGE PROCESSING METHOD - In order to distribute low-frequency component image data L in image data for one frame to first and second sub-frames respectively as L | 09-29-2011 |
20120102430 | INFORMATION PROCESSING APPARATUS AND CONTROL METHOD THEREOF, AND COMPUTER PROGRAM - An information processing apparatus comprising display unit configured to display a window, accepting unit configured to accept a resize instruction of the displayed window together with a scroll instruction indicating whether or not to scroll display contents within the window, and control unit configured to control a size of the window and a scrolling of the display contents within the window based on contents of the resize instruction and the scroll instruction, wherein when the scroll instruction indicates that the display contents are to be scrolled, the control unit changes the window to a size indicated by the resize instruction, and scrolls the display contents according to a change amount of the window, and when the scroll instruction indicates that the display contents are not to be scrolled, the control unit changes the window to a size indicated by the resize instruction, and suppresses a scrolling of the display contents. | 04-26-2012 |
20130063657 | DISPLAY APPARATUS AND DRIVING METHOD THEREOF - A display apparatus and a driving method thereof capable of assuring reliability in frame inversion driving and improving cinema video image quality are provided. To accomplish this, a display apparatus of the embodiment replaces at least one of a plurality of frame images obtained by doubling the frame rate, with a different image before display. Specifically, the display apparatus replaces at least one of the double-speed converted plural frame images with a high-frequency emphasized image and at least one with a low-frequency component image, and displays the frame images. Furthermore, the display apparatus replaces an image at the border between cinema images with a different image before displaying. | 03-14-2013 |
20130188093 | IMAGE PROCESSING APPARATUS AND METHOD OF CONTROLLING THE SAME - This invention enables, for example, reduction of motion blur in a hold-type display device and reduce flicker in an impulse-type display device by a simple process. For this purpose, an LPF filters a frame of input image data (A[i]) to generate low-frequency image data (L). A subtractor and an adder generate high-frequency image data (SH). Another adder adds the low-frequency image data (L) from a delay circuit to subsequent low-frequency image data. A divider halves the sum to generate low-frequency averaged image data (SL). A switch alternately outputs the high-frequency image data (SH) and the low-frequency image data (SL) every time a frame of image data is input. As a result, the apparatus of this invention can generate output image data having a frame rate twice that of the input image data. | 07-25-2013 |
20140340578 | IMAGE PROCESSING APPARATUS AND METHOD OF CONTROLLING THE SAME - This invention enables, for example, reduction of motion blur in a hold-type display device and reduce flicker in an impulse-type display device by a simple process. For this purpose, an LPF filters a frame of input image data (A[i]) to generate low-frequency image data (L). A subtractor and an adder generate high-frequency image data (SH). Another adder adds the low-frequency image data (L) from a delay circuit to subsequent low-frequency image data. A divider halves the sum to generate low-frequency averaged image data (SL). A switch alternately outputs the high-frequency image data (SH) and the low-frequency image data (SL) every time a frame of image data is input. As a result, the apparatus of this invention can generate output image data having a frame rate twice that of the input image data. | 11-20-2014 |