Abstract: An image processing apparatus inputs image data representing a plurality of images from mutually different viewpoints, estimates first information indicating a disparity between the plurality of images by comparing image regions each having a first size between the plurality of images, and identifies image regions each having a second size different from the first size, between the plurality of images, based on the first information estimated. The estimation estimates second information indicating the magnitude of a disparity between the plurality of images in the identified image regions by comparing the image regions each having the second size between the plurality of images.
Abstract: Units which respectively acquire information on an aberration generated by a display optical system and information on an aberration generated by a vision correction optical system used by an observer are arranged. Aberration correction is executed based on the two aberrations. An aberration generated by a combination of the display optical system and the vision correction optical system used by the observer can be appropriately corrected for each observer.
Abstract: The present invention provides an electrophotographic photosensitive member comprising a support, and a photosensitive layer formed on the support, wherein the photosensitive layer contains a phthalocyanine crystal in which a 4-piperidone compound represented by the following formula (1) is contained.
Abstract: A method of generating intra-predicted samples for a chroma channel of a video bitstream configured for a 4:2:2 chroma format. An intra-prediction angle is determined from an intra-prediction mode for the chroma channel, the intra-prediction mode being one of a plurality of horizontal intra-prediction modes. The intra-prediction angle due to the 4:2:2 chroma format is adjusted. A change threshold between the horizontal intra-prediction modes and vertical intra-prediction modes is modified if the adjusted angle exceeds a predetermined value, the modified change threshold being configured for converting the adjusted intra-prediction angle from one of the plurality of horizontal intra-prediction modes to a vertical intra-prediction mode. Intra-predicted samples are generated using a vertical intra-prediction mode according to the adjusted intra-prediction angle, and the change threshold.
April 4, 2014
February 18, 2016
CANNON KABUSHIKI KAISHA
CHRISTOPHER JAMES ROSEWARNE, VOLODYMYR KOLESNIKOV
Abstract: An oscillator includes a resonator configured to resonate an electromagnetic wave in a resonant axis direction and a capacitance unit electrically connected in parallel to the resonator. The resonator includes a negative resistor, a first conductive layer, and a second conductive layer, where the negative resistor has a gain to the electromagnetic wave and is disposed between and in contact with the first conductive layer and the second conductive layer. At a resonant frequency fLC generated by an inductance Ls which the wiring configured to electrically connect the capacitance unit to the resonator and the capacitance unit constitute, and an inner capacitance Cwg of the resonator, a conductance including the inductance Ls, a resistance component Rs of the wiring and the capacitance unit, and a capacitance C of the capacitance unit is equal to or higher than an absolute value Gwg of negative conductance of the negative resistor.
Abstract: After a telephone captures a line, a facsimile apparatus detects a tone signal on the captured line. The facsimile apparatus counts a number of the detected tone signals. When the counted number reaches a predetermined number, the facsimile apparatus controls to start a facsimile reception. The facsimile apparatus detects a change of a hook state of the telephone. When the change of the hook state of the telephone is detected, the facsimile apparatus resets the counted number.
Abstract: If an attribute value of a sheet to be used in print processing and sheet processing are set in a print job, a sheet satisfying both an allowable range of the sheet to be used in the printing processing and a condition of a sheet applicable to the sheet processing is searched.
Abstract: An object information acquiring apparatus including: a plurality of receiving elements receiving an acoustic wave propagating from an object and converting the acoustic wave into an electrical signal; a delaying unit aligning phases of electrical signals of M number of channels outputted from the plurality of receiving elements; an eliminator reducing the electrical signals of M number of channels to electrical signals of L number of channels; a calculator calculating Nb number of output signals corresponding to low-frequency components of a complex signal based on the electrical signals outputted from the eliminator; and a signal processor performing beam formation according to adaptive signal processing using output signals outputted from the calculator, wherein positive integers M, L, and Nb satisfy M>L>=2(Nb?1).
Abstract: Provided is a dust removing device that can be designed and controlled appropriately and has high dust removal performance even at low temperature, and an imaging device using the dust removing device. In a dust removing device to be set on a base, including a piezoelectric element formed of a piezoelectric material and a pair of opposing electrodes, a vibration member, and a fixation member containing at least a high molecular compound component, a phase transition temperature T from a first ferroelectric crystal phase to a second ferroelectric crystal phase of the piezoelectric material is set to ?60° C.?T??5° C., and whereby, the dust removing device can be designed and controlled appropriately and high dust removal performance can be obtained even at low temperature.
Abstract: An image heating apparatus for heating a toner image in a nip while conveying a recording material on which the toner image is held is provided. The image heating apparatus includes: a heater configured to generate heat by being supplied with electric power from an AC power source; a rotatable heating member configured to be heated by the heater; a pressing member configured to form the nip in contact to the rotatable heating member; a temperature detecting portion configured to detect a temperature of the heater or the rotatable heating member; and a controller configured to set the electric power supplied to the heater every renewal cycle depending on a detected temperature by the temperature detecting portion. The renewal cycle is shorter in a rise period of the heater than in a period in which the recording material is conveyed in the nip.
Abstract: A printing system includes a receiving unit, a printing unit, a grouping unit, a determining unit, and a control unit. The receiving unit receives a job in which a sheet feeding source is designated. The printing unit prints an image on a sheet fed from one of a plurality of sheet storage units. The grouping unit groups some of the sheet storage units as one virtual sheet storage unit. The determining unit determines which of one of the sheet storage units or the virtual sheet storage unit is the sheet feeding source. The control unit controls sheet feeding to continue the printing. When the sheet feeding source is determined to be a sheet storage unit, a sheet is fed from the designated sheet storage unit. When the sheet feeding source is determined to be the virtual sheet storage unit, sheets are respectively fed from the grouped sheet storage units.
Abstract: An information processing apparatus for executing authentication processing, characterized by comprises: storage means for storing, in association with each other, an image, region information indicating a region included in the image, and word information indicating an object linked with the region; determination means for determining an image to be used for the authentication processing among the images stored in the storage means; display means for displaying the image determined by the determination means; specification means for specifying, in a case where a user designates a position within the image displayed by the display means, word information associated with region information of a region including the position; and authentication means for executing authentication processing using the word information specified by the specification means.
Abstract: In the free viewpoint image combination technique, captured images between respective viewpoints are combined with high precision and at a high speed. As to an occlusion region, a free viewpoint image is generated by use of distance information from another viewpoint.
Abstract: The stimulated Raman scattering detection apparatus includes first and second light pulse generators (1, 2) respectively generating first and second light pulses with first and second pulse periods, an optical system combining the first and second light pulses and focusing the combined light pulses onto a sample, and a detector (10) detecting the second light pulses intensity-modulated by stimulated Raman scattering generated by focusing of the combined light pulses onto the sample. The second light pulse generator divides each raw light pulse emitted with the second pulse period into two light pulses, delays one of the two light pulse with respect to the other thereof and combines the one light pulse divided from one raw light pulse and delayed, with the other light pulse divided from another raw light pulse emitted after the one raw light pulse, to generate the second light pulse.
March 2, 2012
February 13, 2014
CANNON KABUSHIKI KAISHA
Yasuyuki Ozeki, Kazuyoshi Itoh, Keisuke Nose
Abstract: Provided is an image combination apparatus, in which: a handwritten original area aspect ratio corresponding to an aspect ratio of a handwriting area in which a handwritten original is to be written and a predetermined image aspect ratio corresponding to an aspect ratio of a predetermined image are compared with each other, when the handwriting area aspect ratio and the predetermined image aspect ratio differ from each other, an area to be cut out from the predetermined image is set in accordance with the handwritten original area aspect ratio; the set cutout area is cut out from the predetermined image; the image obtained by cutting out and the handwritten original are combined with each other.
Abstract: An imaging method includes: a preliminary measurement step of imaging an object on a stage with an imaging unit; a determination step of determining the number of images to be captured of the object by analyzing the image data obtained in the preliminary measurement step; and a main measurement step of performing, according to the number of images to be captured determined in the determination step, either first processing for acquiring image data of a single image by imaging the object on the stage, or second processing for acquiring image data of a plurality of images with different focal positions by imaging the object on the stage for a plurality of times while changing the focal position.
Abstract: A film formation apparatus includes a film formation source, a quartz oscillator for measurement, and a quartz oscillator for calibration. When a thin film of a film forming material is formed on a film formation object, the film forming material is heated in the film formation source to release vapors thereof. The quartz oscillator for measurement measures the amount of the film forming material formed on the film formation object, while the quartz oscillator for calibration calibrates the quartz oscillator for measurement. In the film formation apparatus, there are further provided a moving part for moving the film formation source between a predetermined film formation waiting position and a predetermined film forming position with respect to the film formation object and a temperature control part for controlling a temperature of the quartz oscillator for measurement and a temperature of the quartz oscillator for calibration to be substantially the same.
Abstract: In a printing system in which a digital camera (DSC) and photo-direct (PD) printer apparatus are directly connected via a USB, and image data is transmitted from the DSC to the PD printer apparatus and printed, Capability of the PD printer apparatus is transmitted from the PD printer apparatus to the DSC after communication procedures are established by an application New Camera Direct Print (NCDP) installed in the PD printer apparatus and DSC. The PD printer apparatus is caused to execute a print operation in accordance with print conditions set by the DSC on the basis of the transmitted Capability.
Abstract: A peripheral device control system with high operability, which can provide a device management screen that provides appropriate display contents and functions according to a user's use environment, is implemented. The system is configured by an information processing apparatus, a peripheral device, a peripheral device management function required to manage the peripheral device, a peripheral device management screen, peripheral device management function control information, a first application, a first driver, and a second driver. When the first application is launched from the peripheral device management screen, a first driver name is generated using a second driver name, and is set as a default device.
Abstract: An image forming apparatus has: a rotary member which conveys a sheet; a blowing device which blows a cooling air to cool the rotary member; and a blow-off member which blows the cooling air from the blowing device toward the rotary member. The cooling air is blown toward the portion of the rotary member serving as a downstream side of the rotary member and a blow-off direction of the cooling air is opposite to a rotating direction of the rotary member.