Patent application number | Description | Published |
20090251511 | Inkjet recording device - An inkjet recording device has an ink tank, a reservoir and an ink head, forms an ink supplying system by connecting with a path between the ink tank and the reservoir and between the reservoir and the ink head respectively, and forms a meniscus by generating a negative pressure on an ink discharging plane of the ink head by opening the reservoir to atmosphere. The inkjet recording device includes control electromagnetic valves to open or interrupt paths of the ink supplying system and valve switching control means for controlling opening/closing of the control electromagnetic valves, and controls the valve to be closed by the valve switching control means when the device vibrates. As a result, even if an ink liquid level in the reservoir changes when the device vibrates, transmission of this change to the meniscus of the ink discharging plane is prevented or suppressed. | 10-08-2009 |
20120249649 | IMAGE FORMING APPARATUS - An image forming apparatus includes a conveying device for paper; an image forming device for forming an image on the paper; and a paper discharge tray where the image-formed paper is discharged and loaded at a predetermined discharge angle by the conveying device. A speed of the paper discharge by the conveying device is controlled in accordance with at least one of the discharge angle and a type of paper to be used. | 10-04-2012 |
20130243347 | Illusion Image Generating Apparatus, Medium, Image Data, Illusion Image Generating Method, Printing Medium Manufacturing Method, and Program - The present invention obtains subband signals by performing a multiresolution decomposition by a wavelet frame with orientation selectivity or a filterbank with orientation selectivity that is a set of an approximate filter with no orientation and a plurality of detail filters with respective orientations on image data, and, when an image is reconstructed by summing the obtained subband signals, generates reconstructed image data that creates a floating illusion by attenuating or amplifying a subband signal corresponding to at least one of detail filters with a predetermined orientation relative to a floating direction, in which an image is desired to be floated due to an illusion, among the detail filters. | 09-19-2013 |
20150055885 | PRINT MEDIUM DISPLAYING ILLUSION IMAGE AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM HOLDING ILLUSION IMAGE DATA - The present invention obtains subband signals by performing a multiresolution decomposition by a wavelet frame with orientation selectivity or a filterbank with orientation selectivity that is a set of an approximate filter with no orientation and a plurality of detail filters with respective orientations on image data, and, when an image is reconstructed by summing the obtained subband signals, generates reconstructed image data that creates a floating illusion by attenuating or amplifying a subband signal corresponding to at least one of detail filters with a predetermined orientation relative to a floating direction, in which an image is desired to be floated due to an illusion, among the detail filters. | 02-26-2015 |
20150078676 | DIGITAL FILTER FOR IMAGE PROCESSING, IMAGE GENERATING APPARATUS, SUPERHYBRID IMAGE GENERATING APPARATUS, IMAGE GENERATING METHOD, DIGITAL FILTER CREATING METHOD, SUPERHYBRID IMAGE GENERATING METHOD, PRINTING MEDIUM MANUFACTURING METHOD, ELECTRONIC MEDIUM MANUFACTURING METHOD, AND PROGRAM, AND LETTER-ROW TILT ILLUSION GENERATING APPARATUS, LETTER-ROW TILT ILLUSION GENERATING METHOD, PRINTING MEDIUM MANUFACTURING METHOD, ELECTRONIC MEDIUM MANUFACTURING METHOD, AND PROGRAM - In the present invention, subband signals are obtained by performing multiresolution decomposition on image data by using a broad-sense pinwheel framelet that is a set of an approximate filter with no orientation and a plurality of detail filters with respective orientations, and that has a degree. When an image is reconstructed by summing the obtained subband signals, the reconstructed image data is generated by attenuating or amplifying a subband signal corresponding to at least one of filters that have predetermined frequency characteristics and/or a predetermined orientation among the filters. | 03-19-2015 |
20150131906 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, PROGRAM, PRINTING MEDIUM, AND RECORDING MEDIUM - When obtaining subband signals by performing multiresolution decomposition on image data using a broad-sense pinwheel framelet or a pinwheel wavelet frame, having a degree, that is a set of an approximate filter with no orientation and a plurality of detail filters with respective orientations, and acquiring processed image data by the subband signals in a decomposition phase of the multiresolution decomposition, or processed image data that has been reconstructed into an image by summing the subband signals in a synthesis phase of the multiresolution decomposition, the present invention performs attenuation or amplification of the subband signals in the decomposition phase of the multiresolution decomposition that correspond to at least one of the filters. | 05-14-2015 |
20150227550 | EDGE SERVER AND STORAGE CONTROL METHOD - A first edge server which is configured to provide a first home directory performs preventive processing of preventing a first file in a first home directory from overwriting a second file in a core space prior to coping an update of the first home directory to the core space. The second file is a file that has been updated in a second home directory and copied to the core space. The first file is a file that corresponds to the second file and that has been updated in the first home directory and has not been copied to the core space. | 08-13-2015 |
20150264222 | ILLUSION ANALYZING APPARATUS, APPARATUS FOR GENERATING ILLUSION-CONSIDERED IMAGE FOR WHICH ILLUSION IS TAKEN INTO CONSIDERATION TO ALLOW PERCEPTION ACCORDING TO ORIGNIAL IMAGE, ILLUSION ANALZING METHOD, METHOD OF GENERATING ILLUSION-CONSIDERED IMAGE FOR WHICH ILLUSION IS TAKEN INTO CONSIDERATION TO ALLOW PERCEPTION ACCORDING TO ORIGINAL IMAGE, AND PROGRAM - According to the present invention, multiresolution decomposition is performed on a color component of image data by using a wavelet frame with orientation selectivity or a filter bank with orientation selectivity and subband signals are obtained; and when reconstructing an image by summing the obtained subband signals, coefficient processing is performed, between a decomposition phase and a synthesis phase in the multiresolution decomposition, on decomposition detail coefficients that are output from the decomposition phase such that the larger the energy of the decomposition detail coefficients is, the more small values are further reduced, and the smaller the energy of the decomposition detail coefficients is, the more small values are increased, or vise versa. | 09-17-2015 |