Patent application number | Description | Published |
20080198263 | Video Signal Converter and Video Display Device - A video signal converter ( | 08-21-2008 |
20080218636 | APPARATUS AND METHOD FOR ADJUSTING INPUTTED COLOR CONCERNING TOTAL AND SPECIFIC COLORS - A specific color-adjusting stage adjusts data of an inputted color with respect to a specific color. A total color-adjusting stage adjusts the data of the inputted color with respect to a total color. The specific color-adjusting stage and the total color-adjusting stage are provided in parallel. A composing unit composes linearly an output of the specific color-adjusting stage and an output of the total color-adjusting stage. When a degree that the total color-adjusting stage adjusts the data of the inputted color increases, then a degree that the specific color-adjusting stage adjusts the data of the inputted color decreases, and vice versa. | 09-11-2008 |
20090009525 | Color Adjustment Device and Method - A color adjustment device ( | 01-08-2009 |
20090116819 | MULTIPLEXING METHOD AND RECORDING MEDIUM - To provide a multiplexing method which facilitates a reproduction process and reduces unpleasantness felt by a viewer about image quality. | 05-07-2009 |
20090251562 | IMAGE CAPTURING APPARATUS, IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - An image capturing apparatus includes: a subject image signal generating unit that generates a subject image signal from incident light forming a subject image; a luminance signal and color difference signal generating unit that generates a luminance signal and a color difference signal from the subject image signal; a color difference signal accumulative adding unit that accumulatively adds the color difference signals with lapse of time and outputs an accumulatively added color difference signal; and a signal output unit that outputs the luminance signal generated by the luminance signal and color difference signal generating unit and the accumulatively added color difference signal output by the color difference signal accumulative adding unit. | 10-08-2009 |
20100097404 | DISPLAY CONTROL METHOD AND DEVICE THEREOF - There is provided a display control method capable of reducing unnecessary processing and unnecessary power consumption caused by is. The display control method uses an update judgment unit ( | 04-22-2010 |
20100194990 | IMAGE PROCESSING DEVICE, IMAGE DISPLAY DEVICE, AND IMAGE PROCESSING METHOD - An image processing device includes a target correction amount calculating unit operable to calculate a target correction amount based on input image signals, a frame memory operable to store the input image signals, and a scene change amount calculating unit operable to calculate a scene change amount based on an input image signal of a present frame and an input image signal of a previous frame. Moreover, the image processing device includes a correction amount calculating unit operable to calculate a correction amount for the input image signal of the present frame, based on the target correction amount and the scene change amount, and a correcting unit operable to perform image quality correction to the input image signal of the present frame to generate a corrected input image signal, thereby outputting a corrected input image signal as an output image signal. | 08-05-2010 |
20140023247 | IMAGE TRANSMISSION DEVICE, IMAGE TRANSMISSION METHOD, IMAGE TRANSMISSION PROGRAM, IMAGE RECOGNITION AND AUTHENTICATION SYSTEM, AND IMAGE RECEPTION DEVICE - An image transmission device includes an image input unit that inputs a plurality of continuous images, a data amount reduction unit that reduces an amount of data of the plurality of images that are input to the image input unit, and generates a data amount reduced image, and a transmission unit that transmits the data amount reduced image to an image reception device that performs a recognition/authentication process with respect to the data amount reduced image. The data amount reduction unit reduces the amount of data of the plurality of images by a reduction method corresponding to the recognition/authentication process that is performed in the image reception device. | 01-23-2014 |
20140270719 | IMAGE ENCODING DEVICE, PHOTOGRAPHING SYSTEM, PHOTOGRAPHING RECORDING SYSTEM, IMAGE ENCODING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING IMAGE ENCODING CONTROL PROGRAM - An image encoding device includes a degree of importance calculating unit that calculates a degree of importance on each of a plurality of input images which are consecutively input, a degree of importance period calculating unit that calculates a degree of importance period which is a period of the degree of importance, an average degree of importance calculating unit that calculates an average degree of importance which is an average of degrees of importance of times corresponding to a current in each of a plurality of previous degree of importance periods, an image quality control parameter calculating unit that calculates an image quality control parameter based on the average degree of importance, and an image encoding unit that encodes the input image using the image quality control parameter and generates video data. | 09-18-2014 |
20140340515 | IMAGE PROCESSING METHOD AND SYSTEM - A first image and a second image are obtained from a same image object under a first condition and a second condition, respectively, and the first image is edge enhanced by using information obtained from the second image. A first edge amount is obtained from each of a plurality of first pixels of the first image, and a second edge amount is obtained from each of a plurality of second pixels of the second image. Each pixel of the first image is edge enhanced according to the sign of the first edge amount thereof and the second edge amount of the corresponding second pixel. | 11-20-2014 |