Patent application number | Description | Published |
20080246984 | IMAGE DATA CREATION METHOD AND INFORMATION PROCESSING APPARATUS - An information processing apparatus for creating image data, comprises a setting unit adapted to set an operation condition of a print unit, a generation unit adapted to generate image data having undergone distortion correction by using distortion correction information corresponding to the set operation condition, and a transmission unit adapted to transmit the generated image data and information of the operation condition to the print unit. | 10-09-2008 |
20090129804 | IMAGE GENERATING APPARATUS AND CALIBRATION METHOD THEREFOR - To correct distortion in an optical system of an optical scanning, electrophotographic image generating apparatus, a parallel line group | 05-21-2009 |
20090284788 | IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF - An electrophotographic image forming apparatus increases resolution in the main scanning direction. To accomplish this, the image forming apparatus includes a light source having N light-emitting portions each configured to emit a light beam based on an input image signal, an input unit which inputs image data, a signal generation unit which extracts one-scanning image data corresponding to one scanning based on the input image data, and generates N image signals that form one-scanning image data upon composition, and a scanning control unit which scans a single track on a photosensitive body by N light beams emitted by the light source to form a latent image corresponding to one-scanning image data on the photosensitive body. | 11-19-2009 |
20100238258 | IMAGE FORMING APPARATUS AND CONTROL METHOD - An electrophotographic image forming apparatus performs latent image rendering using a plurality of light sources. The electrophotographic image forming apparatus includes a rendering time control unit that controls a latent image rendering start time for each of the light sources, a scanning time control unit that controls a scanning start time for each of the light sources, a pattern forming unit that forms a pixel pattern corresponding to pixel pattern data defined in advance on a photosensitive member, and a density detection unit that detects a density of the pixel pattern formed on the photosensitive member. The rendering time control unit and the scanning time control unit respectively control the rendering start time and the scanning start time for each of the light sources using a density value detected by the density detection unit. | 09-23-2010 |
20110286011 | IMAGE PRINTING APPARATUS, IMAGE PRINTING METHOD, AND STORAGE MEDIUM - A risk of a disadvantage was caused where the entire face of an image subjected to an interpolation or thinning processing causes an increased boundary length between a region including pixels (printing region) and a region not including pixels (paper background region) or causes a broken texture in the image. To prevent this, a transition area is provided in the image so that only the transition area can be subjected to an interpolation or thinning processing. | 11-24-2011 |
20120274950 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER-READABLE MEDIUM - An image processing apparatus comprises a reception unit configured to receive data with a first resolution, a correction unit configured to correct a coordinate system of the data with the first resolution into a coordinate system with a second resolution higher than the first resolution, a rendering unit configured to perform rendering processing for the data with the second resolution which is corrected to the coordinate system with the second resolution by the correction unit, and a resolution conversion unit configured to convert the data with the second resolution rendered by the rendering unit into the data with the first resolution by performing weighting calculation processing for a pixel in the data with the second resolution and a neighbor pixel of the pixel. | 11-01-2012 |
20150029519 | APPARATUS AND METHOD FOR PERFORMING EXPOSURE ON PHOTORECEPTOR DRUM - In a case where a determination is made that a density of a pixel of interest is greater than a threshold, or in a case where a pixel having a greater density than the threshold is present in a neighborhood of the pixel of interest at a predetermined distance from the pixel of interest, exposure with intensity corresponding to a density of the pixel of interest to which a predetermined density has not been added is performed on a photoreceptor drum at a position corresponding to the pixel of interest. Otherwise, exposure with intensity corresponding to a density of the pixel of interest to which the predetermined density has been added is performed on the photoreceptor drum at the position corresponding to the pixel of interest. | 01-29-2015 |
Patent application number | Description | Published |
20090039859 | INTEGRATED CIRCUIT AND ELECTRONIC APPARATUS - An integrated circuit includes a trigger signal generating unit configured to generate a trigger signal for setting a control unit connected thereto in a reset state, an input unit configured to input a DC voltage of a predetermined voltage value, a pulse signal generating unit configured to generate and output a pulse signal with the predetermined voltage value to a power supply unit configured to generate a voltage to be supplied to the control unit with a coil and a capacitor, a detecting unit configured to detect generation of an event which requires an output of the trigger signal, a stopping unit configured to stop outputting of the pulse signal based on a detection result from the detecting unit, and an output unit configured to output the trigger signal generated by the trigger signal generating unit after outputting of the pulse signal is stopped and a predetermined condition is satisfied. | 02-12-2009 |
20090289613 | DRIVING CIRCUITRY AND AN INTEGRATED CIRCUIT FOR USE THEREIN - Driving circuitry having driving means for driving a load using a first DC voltage, regulator means for receiving an input voltage and deriving a regulated output voltage from the input voltage, and power source switch means switchable between a first state in which the first DC voltage is supplied to the regulator means as the input voltage and a second state in which a second DC voltage, lower than the first DC voltage and higher than the regulated output voltage, is supplied to the regulator means as the input voltage, second voltage deriving means for deriving the second DC voltage from the first DC voltage, and switch control means connected to the power source switch means for causing the power source switch means to switch from the first state to the second state when the second DC voltage is suitable for supply to the regulator means as the input voltage. | 11-26-2009 |
20140168305 | PRINTING APPARATUS AND PRINT CONTROL METHOD - An embodiment of this invention is directed to ink droplet landing correction by a carriage scanning velocity. According to the embodiment, upon updating a correction value only in a case where a velocity difference is equal to or more than a predetermined value, possibility that ideal correction is not executed in an acceleration/deceleration region, and unnecessary correction occurs in a constant velocity moving region is reduced. More specifically, two velocity thresholds are set so as to sandwich a predetermined velocity of a servo profile. When the carriage scanning velocity falls in the range between the velocity thresholds, updating the correction value of the landing correction function is suppressed. | 06-19-2014 |
Patent application number | Description | Published |
20130163813 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - An image processing apparatus for compositing a plurality of images that are shot with different exposures, comprises an object detection unit configured to detect object regions from the images; a main object determination unit configured to determine a main object region from among the object regions; a distance calculation unit configured to calculate object distance information regarding distances to the main object region for the object regions; and a compositing unit configured to composite the object regions of the plurality of images using a compositing method based on the object distance information, so as to generate a high dynamic range image. | 06-27-2013 |
20130176217 | INFORMATION PROCESSING APPARATUS, CONTROL METHOD, AND RECORDING MEDIUM - At least part of screen data corresponding to a screen displayed on the display unit of an information processing apparatus is transmitted to an image output apparatus. Transmission includes the first transmission mode in which at least part of screen data and pointer position information indicating the position of a pointer in the screen are transmitted without associating them, and the second transmission mode in which at least part of screen data and pointer position information are associated and transmitted. In a case that a predetermined operation using the pointer to an object included in the screen is detected, at least part of screen data is transmitted in the second transmission mode. | 07-11-2013 |
20140037268 | MOVING IMAGE RECORDING APPARATUS CAPABLE OF RECORDING MOVING IMAGES TO RECORDING MEDIA, AND CONTROL METHOD AND STORAGE MEDIUM THEREFOR - A moving image recording apparatus capable of, when recording of a video image to at least one recording medium is stopped in the process of simultaneous recording to a plurality of recording medium, recording a video image to other recording media and capable of preventing relevant video image IDs from being provided to the video images. A setting unit sets same identification information to moving images simultaneously recorded to recording media. When moving image recording to one of two recording media has been stopped but moving image recording to another recording medium is continued in the process of simultaneously recording moving images of same content to the two recording media, a control unit controls the setting unit such that identification information for which the recording has been stopped is differentiated from that for which the recording is continued. | 02-06-2014 |
Patent application number | Description | Published |
20090237294 | WEIGHT CALCULATION METHOD, WEIGHT CALCULATION DEVICE, ADAPTIVE ARRAY ANTENNA, AND RADAR DEVICE - A received data storage situation is monitored, and a covariance matrix R | 09-24-2009 |
20120200451 | RADAR DEVICE, RADAR RECEIVER, AND TARGET DETECTION METHOD - According to one embodiment, a radar device includes a radio module, a pulse compressor, a Doppler filter processor, a signal processor, an integration processor, an estimation module and a target detector. The radio module receives a plurality of received pulses corresponding to transmission pulses transmitted from a transmitter. The integration processor generates third data by integrating first data generated at the signal processor with second data generated based on first data obtained by a previous scan. The estimation module estimates a position at a time of a next scan based on the third data to generate second data. The target detector detects a target based on the third data. | 08-09-2012 |
20120256780 | RADAR EQUIPMENT AND RECEIVED DATA PROCESSING METHOD - According to one embodiment, a radar equipment includes a radio transmitter, a pulse compressor, a Doppler filter, and an integration processor. The radio transmitter receives pulse signals and digitizes the received pulse signals by oversampling with a frequency higher than that for generation of a pulse compression coefficient to generate digital data. The pulse compressor performs pulse compression on the digital data using the pulse compression coefficient to generate range bin data for each of the pulse signals. The Doppler filter processor performs Doppler filter processing on the range bin data. The integration processor integrates the range bin data subjected to the Doppler filter processing for each range bin. | 10-11-2012 |
20120306684 | RADAR EQUIPMENT AND RECEIVED DATA PROCESSING METHOD - According to one embodiment, a radar equipment includes a signal processor, a first and second estimation module and an integration module. The signal processor generates first data based on range bin data. The first estimation module estimates a present position of a target based on second data, and shifts the second data to the estimated position to generate third data. The second estimation module estimates the present position based on first data of an n | 12-06-2012 |