Patent application number | Description | Published |
20090084939 | IMAGE CAPTURE DEVICE AND RECORDING MEDIUM - A digital camera includes: an image capture data creation unit; a CPU for directing the image capture data creation unit to perform image captures several times and acquire a plurality of image capture data; and an image processing device that determines whether or not a common specific image region exists in a plurality of image capture data acquired by the CPU and, in the case where it is determined that a specific image region exists, performs a pixel additive synthesis for image data of the specific image region and creates image data. | 04-02-2009 |
20090086059 | Image Taking System, and Image Signal Processing Program - The image taking system of the invention applies tone transformation processing to an image signal of an image taken through taking means (lens system | 04-02-2009 |
20090096898 | Image-taking apparatus and image signal processing program - The image-taking apparatus embodied by the invention operates to acquire distance information up to a subject in a pre-taking mode at a distance information acquisition block ( | 04-16-2009 |
20090202147 | METHOD AND APPARATUS FOR SEARCHING FOR IMAGES - In a digital camera | 08-13-2009 |
20090207256 | IMAGE CAPTURING SYSTEM, IMAGE PROCESSING METHOD, AND COMPUTER- READABLE RECORDING MEDIUM HAVING IMAGE PROCESSING PROGRAM RECORDED THEREON - The present invention aims at obtaining a high-quality video signal by reducing tone jumps. A second grayscale conversion characteristic is calculated from a video signal to which a first grayscale conversion process has been applied using a first grayscale conversion characteristic used to convert an M-bit video signal into an N-bit video signal, where M and N are integers and M is larger than N. The first grayscale conversion characteristic is corrected by using the second grayscale conversion characteristic. The first grayscale conversion process is applied to the video signal by using the corrected first grayscale conversion characteristic. | 08-20-2009 |
20090207285 | IMAGE CAPTURING SYSTEM, IMAGE PROCESSING METHOD, AND COMPUTER- READABLE RECORDING MEDIUM HAVING IMAGE PROCESSING PROGRAM RECORDED THEREON - The present invention aims at obtaining a high-quality video signal by reducing tone jumps. A second grayscale conversion characteristic is calculated from a video signal to which a first grayscale conversion process has been applied using a first grayscale conversion characteristic used to convert an M-bit video signal into an N-bit video signal, where M and N are integers and M is larger than N. The second grayscale conversion characteristic is corrected by using the first grayscale conversion characteristic. A second grayscale conversion process is applied to the video signal by using the corrected second grayscale conversion characteristic. | 08-20-2009 |
20100054594 | IMAGE PROCESSING SYSTEM AND COMPUTER-READABLE RECORDING MEDIUM FOR RECORDING IMAGE PROCESSING PROGRAM - A tone conversion unit, when performing tone conversion on an image signal, performs the tone conversion so as to provide a more appropriate tone to a feature area such as a face extracted from the image signal. Specifically, a correction coefficient calculation unit performs multi-resolution decomposition on a specific signal with the extracted feature area, and sets all pixels of low-frequency component to 1, while setting high-frequency components considered to include noise to 0, so as to calculate a correction coefficient. Then, a correction coefficient processing unit performs a processing of multiplying the correction coefficient to the image signal similarly performed with multi-resolution decomposition. | 03-04-2010 |
20100208993 | SIGNAL PROCESSOR AND STORAGE MEDIUM STORING SIGNAL PROCESSING PROGRAM - A signal processor which performs gradation conversion processing using a histogram of an image signal is provided with a feature calculating unit which calculates a feature of the image signal; an interval setting control unit which sets intervals of a pixel value in the histogram when a histogram of the image signal is obtained, according to the calculated feature, so as to obtain the histogram of the local region of the image signal; a gradation-conversion-characteristic calculating unit which calculates a gradation conversion characteristic, using the histogram obtained by using the intervals set at the interval setting control unit; and a gradation converting unit which performs gradation conversion to the image signal using the gradation conversion characteristic. | 08-19-2010 |
20100225782 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING PROGRAM - A plurality of image signals having different exposure levels is acquired; low-frequency components are extracted from each of the image signals to generate a plurality of low-frequency image signals; and the plurality of low-frequency image signals are combined to generate a combined low-frequency image signal. A first image signal is extracted from the plurality of image signals; and high-frequency components are extracted from the first image signal to generate a high-frequency image signal. Then, a combined image signal is generated by combining the combined low-frequency image signal and the high-frequency image signal. | 09-09-2010 |
20100231757 | IMAGE ACQUISITION APPARATUS AND IMAGE ACQUISITION PROGRAM - A plurality of preliminary image signals is acquired by carrying out preliminary image acquisition of a subject, before actual image acquisition, with different amounts of light received by an image acquisition device. Subsequently, a dynamic range and an amount of noise, or an S/N ratio, for a case in which the plurality of preliminary image signals is combined is calculated, and a received-light-level difference of the image acquisition device among a plurality of actual image signals acquired through the actual image acquisition is calculated on the basis of the dynamic range and the amount of noise, or the S/N ratio. Then, by carrying out the actual image acquisition on the basis of the calculated received-light-level difference, a plurality of actual image signals with different received light level is acquired. These actual image signals are combined to acquire a combined image. | 09-16-2010 |
20100318289 | POSITIONING DEVICE, POSITIONING METHOD AND STORAGE MEDIUM STORING PROGRAM - A positioning device for obtaining position data of a plurality of points on a movement route, including a positioning unit that can measure a present position; a movement measuring unit for measuring a relative positional change; a position calculating unit for calculating position data of the plurality of points on the movement route on the basis of position data of a first reference point and positional change data obtained through measurement of the movement measuring unit; and a correcting unit for correcting the position data of at least one of the plurality of points calculated by the position calculating unit on the basis of difference information representing difference between a position represented by the position data calculated by the position calculating unit and a position represented by a positioning result of the positioning unit with respect to any second reference point on the movement route. | 12-16-2010 |
20110211093 | IMAGE CAPTURE DEVICE AND RECORDING MEDIUM - A digital camera includes: an image capture data creation unit; a CPU for directing the image capture data creation unit to perform image captures several times and acquire a plurality of image capture data; and an image processing device that determines whether or not a common specific image region exists in a plurality of image capture data acquired by the CPU and, in the case where it is determined that a specific image region exists, performs a pixel additive synthesis for image data of the specific image region and creates image data. | 09-01-2011 |
20120059581 | POSITIONING APPARATUS JUDGING MOVEMENT METHOD TO CONTROL POSITIONING TIMING - A positioning apparatus includes: a first measuring section to directly measuring its own present position; a second measuring section to measure an azimuth and a movement of a user; a movement method judging section to judge a movement method of the user based on the measurement result by the second measuring section; an azimuth specifying section to specify a movement azimuth of the user based on the measurement result by the second measuring section; a movement speed calculating section to calculate an average movement speed in a period where the movement method of the user is judged to be a movement state by car; and a position calculating section to obtain a movement position by integrating a movement distance into the specified movement azimuth at the average movement speed to reference position information obtained by the first measuring section when the user is in the movement state by car. | 03-08-2012 |
20120059623 | POSITIONING APPARATUS JUDGING MOVING METHOD TO CONTROL POSITIONING TIMING - A positioning apparatus includes: a position measuring section to obtain measured position data by measuring its own present position; a positioning controlling section to control operation timing of the position measuring section to make the position measuring section discontinuously obtain the measured position data; a movement measuring section to measure a movement operation; a moving method judging section to judge a moving method based on a measurement result of the movement measuring section; a map data storage section to store information of a rail route map; and a migration path judging section to judge a migration path in a period judged to be a moving state by an electric train by the moving method judging section based on the measured position data measured by the position measuring section and the information of the rail route map. | 03-08-2012 |
20120062414 | POSITIONING APPARATUS, POSITIONING METHOD, AND STORAGE MEDIUM FOR MEASURING POSITION USING BOTH AUTONOMOUS NAVIGATION AND GPS - A positioning apparatus including: a first positioning unit which intermittently receives signals from satellites and carries out a first position measurement; a second positioning unit which carries out a second position measurement by adding information of a moving direction and a moving amount to positional information of a reference position; a positioning control unit which obtains positional information corresponding to positions along a movement path by the first position measurement and the second position measurement; a reference position updating unit which updates the positional information of the reference position based on a result of the first position measurement; a distance calculating unit which calculates a distance between two positions, i.e., between the reference position and a position obtained by the second position measurement; and a positioning timing control unit which controls timing to carry out the first position measurement based on the distance. | 03-15-2012 |
20120062779 | PLAYBACK DISPLAY DEVICE, IMAGE CAPTURING DEVICE, PLAYBACK DISPLAY METHOD, AND STORAGE MEDIUM - A playback display device including: a display unit; a data storage unit which stores data representing a travel route and a plurality of pieces of image data each associated with an image capturing place; a movement display control unit which displays a mark moving on a map displayed on the display unit based on the data representing the travel route; and an image playback unit which displays image data when, while the movement display control unit displays the mark moving on the map, a displayed position of the mark matches a corresponding position of the image capturing place associated with the image data. | 03-15-2012 |
20120101763 | POSITIONING APPARATUS, POSITIONING METHOD AND STORAGE MEDIUM FOR POSITIONING OF PEDESTRIAN BY AUTONOMOUS NAVIGATION - Disclosed is a positioning apparatus including: an autonomous navigation sensor which is held by a pedestrian and which outputs periodic oscillation and direction information; a step length data storage section which stores step length data; a movement distance calculating section which calculates movement distance; a traveling direction calculating section which calculates a traveling direction; and a movement direction calculating section which calculates a movement direction for each step, wherein the movement distance calculating section includes a taken step angle calculating section which calculates a taken step angle from the movement direction for each step with respect to the traveling direction; and the movement distance calculating section corrects a value of the step length data so that the step length is larger as the taken step angle becomes larger to calculate a movement distance for each step. | 04-26-2012 |
20120150440 | POSITIONING APPARATUS, POSITIONING METHOD, AND STORAGE MEDIUM FOR MEASURING POSITION USING BOTH AUTONOMOUS NAVIGATION AND GPS - A positioning apparatus performs two-phased correction in the case where continuous relative position data are acquired by autonomous-navigation positioning unit without acquiring absolute positions, and after that, absolute position data are acquired corresponding to a plurality of points using positioning satellites. In the first phase, correction is performed on continuous relative position data corresponding to a period in which absolute position data is acquired, by associating such continuous relative position data with the acquired absolute position data. In the second phase, correction is preformed on relative position data acquired without absolute positions, by using the parameter identical to that of the first correction. | 06-14-2012 |
20120215442 | POSITIONING APPARATUS, POSITIONING METHOD, AND STORAGE MEDIUM FOR MEASURING POSITION USING BOTH AUTONOMOUS NAVIGATION AND GPS - A positioning apparatus determines a registered point to be a current absolute position in the case where the apparatus determines that a current estimated position of the apparatus, which is calculated from an intermittently-measured absolute position and continuously-acquired relative position data, is within a predetermined distance of the beforehand-registered point; and determines that the apparatus is in a predetermined state indicating that the apparatus is likely to arrive at the registered point. | 08-23-2012 |
20130251331 | MOVING IMAGE CAPTURING APPARATUS, MOVING IMAGE CAPTURING METHOD AND STORAGE MEDIUM STORING MOVING IMAGE CAPTURING PROGRAM, AND DIGEST PLAYBACK SETTING APPARATUS, DIGEST PLAYBACK SETTING METHOD AND STORAGE MEDIUM STORING DIGEST PLAYBACK SETTING PROGRAM - A moving image capturing apparatus includes a capturing section; a sensor; an operation judging section; a priority setting section; a storage section; and a digest playback section. The digest playback setting section includes a portion selecting section; a selected time comparing section; and a setting section. The priority setting section sets a priority for a moving image portion according to a type of state judged by the operation judging section based on a predetermined standard. The digest playback section sets a playback portion of a moving image of a digest playback target. The portion selecting section selects in order from a moving image portion set with a high priority. | 09-26-2013 |
20130262359 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM - A positional information acquisition unit | 10-03-2013 |
20140176692 | Endoscope System - An image with an expanded depth of field is more effectively acquired while reducing the manufacturing cost, without enlarging the apparatus. | 06-26-2014 |
20140188257 | EXERCISE INFORMATION DISPLAY SYSTEM, EXERCISE INFORMATION DISPLAY METHOD, AND COMPUTER-READABLE STORAGE MEDIUM HAVING EXERCISE INFORMATION DISPLAY PROGRAM STORED THEREON - An exercise information display system of the present invention includes a sensor device which obtains data associated with a motion status of a human body during an exercise, a data processing device which generates plural types of exercise information based on the data obtained by the sensor device, and a viewing device which displays, from among the plural types of exercise information, at least first information indicating a posture of the human body during the exercise and second information associated with the first information in a display format where the first information and the second information are displayed in conjunction with each other. | 07-03-2014 |
20140327763 | IMAGE ACQUISITION APPARATUS - An image acquisition apparatus includes: an image acquisition lens that focuses light from a subject; an imaging device that detects an image signal by capturing the light focused by the image acquisition lens; and a microlens array that is provided between the imaging device and the image acquisition lens so that there is a space, in the direction of the optical axis, between the microlens array and a focal plane of the image acquisition lens, in which the microlens array is formed by setting, in an array in a direction intersecting the optical axis, a plurality of microlenses that each focus incident light to form an image in an imaging plane of the imaging device and that are of two or more types having an identical focal distance and different effective diameters. | 11-06-2014 |