Kurumisawa
Jin Kurumisawa, Obu-Shi JP
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20140121928 | DECELERATION CONTROL APPARATUS FOR MOTOR VEHICLE - When a vehicle runs along a curved path, successive values of a speed limit are calculated based on the yaw rate of the vehicle, and values of acceleration demand are calculated and applied to control the actual vehicle speed based on the speed limit. If commencement of oscillation of the yaw rate and acceleration demand is detected, due to running along the curved path, guard processing is applied to the values of speed limit used to calculate the acceleration demand or is applied to the acceleration demand, such as to prevent the acceleration demand from varying in a direction that would increase the speed limit. Instability of deceleration control due to the oscillation is thereby substantially suppressed. | 05-01-2014 |
20150094942 | PRECEDING VEHICLE SELECTION APPARATUS - A preceding vehicle selection apparatus estimates a curvature of a road on which an own vehicle is traveling, detects an object ahead of the own vehicle, and determines a relative position in relation to the own vehicle. Based on the curvature and the relative position, an own vehicle lane probability instantaneous value is determined. This instantaneous value is a probability of the object ahead being present in the same vehicle lane as the own vehicle. By a filter calculation on the instantaneous value, an own vehicle lane probability is determined. Based on the own vehicle lane probability, a preceding vehicle is selected. An inter-vehicle time required for the own vehicle to reach a detection position of the object ahead is calculated. Based on the inter-vehicle time, characteristics of the filter calculation are changed such that an effect of the own vehicle lane instantaneous value increases as the inter-vehicle time decreases. | 04-02-2015 |
Jin Kurumisawa, Kariya-Shi JP
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20130179379 | Preceding-Vehicle Identifying Apparatus And Following-Distance Control Apparatus - The preceding vehicle identifying apparatus calculates an integrated probability of existence of a curved road ahead of an own vehicle based on at least two of the curvature of the curved road, the track of a vehicle running ahead of the own vehicle and the own vehicle' having entered the curved road. The preceding vehicle identifying apparatus further calculates an own-vehicle lane probability which is a probability that the vehicle is running in the same lane as an own-vehicle lane in which the own vehicle is running based on the distance between a predicted running line of the own vehicle and the track of the vehicle running ahead of the own vehicle, and compensates the calculated own-vehicle lane probability based on the integrated probability. | 07-11-2013 |
Jin Kurumisawa, Kariya-Shi, Aichi-Ken JP
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20130158830 | Leading Vehicle Detecting Apparatus And Inter-Vehicular Control Apparatus Using Leading Vehicle Detecting Apparatus - A leading vehicle detecting apparatus and inter-vehicular control apparatus which can reduce delay in deciding accurately whether or not the own vehicle is following a particular leading vehicle are provided. The leading vehicle detecting apparatus includes: a signal acquiring section that acquires position signals outputted from a position detecting section that detects the position of the leading vehicle, and detection signals outputted from state detecting sections that detect a state of an own vehicle cruising line; a storage section storing in advance a probability map showing the probability of the own vehicle following the leading vehicle, based on distance from an expected cruising line of the own vehicle to leading vehicle the position; and a calculating section that calculates the expected cruising line based on is the detection signals, and judges whether the own vehicle is following the leading vehicle based on the expected cruising line, position signals, and probability map. | 06-20-2013 |
Makoto Kurumisawa, Tokyo JP
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20110221885 | TRANSPARENT BODY INSPECTING DEVICE - A transparent body inspecting device includes: a light application unit for applying light to a transparent body; an image capturing unit which captures an image of the transparent body and in which a depth of field is smaller than a height of the transparent body; an image capture driving unit for moving the image capturing unit in a direction in which the image capturing unit is brought close to the transparent body and in a direction in which the image capturing unit is brought away from the transparent body; and a defect determining unit for determining existence or nonexistence of a defect in the transparent body based on whether or not brightness of pixels in the image captured by the image capturing unit is nonuniform, wherein: the image capturing unit carries out image capture more than once while moving in the direction in which the image capturing unit is brought close to the transparent body or in the direction in which the image capturing unit is brought away from the transparent body; and when the brightness of pixels in the image captured by the image capturing unit is nonuniform, the defect determining unit determines that a defect exists within the depth of field at the time of capture of this image. | 09-15-2011 |
Takashi Kurumisawa, Nagano-Ken JP
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20110033130 | Systems And Methods For Motion Blur Reduction - Method and apparatuses for compensating for perceived blur due to inter-frame motion in a sequence of digital video frames are disclosed. One example method includes blurring a current frame using first and second blurring filters to generate first and second blurred frames, respectively. A first weighted combination of the current frame, the first blurred frame, and the second blurred frame is then blurred with the first blurring filter to generate a third blurred frame. The current frame is combined with the third blurred frame in a second weighted combination to generate a blur-compensated frame. | 02-10-2011 |
Takashi Kurumisawa, Shiojiri-Shi JP
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20080198095 | Image display device and electronic apparatus - An image display device includes a display panel having a plurality of pixel display portions arranged in a longitudinal direction and a lateral direction thereof, a plurality of slits arranged on the display panel so as to correspond to spaces between the pixel display portions adjacent to each other, an image input unit acquiring a first input image and a second input image, and a display control portion displaying the first input image and the second input image by alternately imparting input pixel data of the first input image and input pixel data of the second input image to the plurality of pixel display portions in the longitudinal direction and the lateral direction, in which the display control portion prepares display pixel data corresponding to specific input pixel data on the basis of the specific input pixel data of each of the first input image and second input image and at least one neighboring input pixel data adjacent to the specific input pixel data in the longitudinal direction or the lateral direction in the corresponding input image using a predetermined synthesis coefficient. | 08-21-2008 |
20100128981 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM FOR SUPERIOR IMAGE OUTPUT - An image processing apparatus includes the following elements. An image data obtaining unit obtains image data. A sampling unit samples the image data. A statistic value determining unit determines a statistic value based on statistic information in a histogram with respect to a grayscale value of image data that is obtained by performing rough quantization and linear interpolation on the sampled image data. A correction-amount determining unit determines a correction amount to be used for image processing based on the statistic value. An image processing unit performs the image processing according to the correction amount. | 05-27-2010 |
Takeshi Kurumisawa, Tokyo JP
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20150091910 | CLIENT AND IMAGE DATA GENERATING METHOD - A client includes an information generating portion that generates first information for defining a correspondence between a measurement result by a measuring instrument and a calculating procedure executed using the measurement result, and generates second information for defining correspondence relationships between the calculating procedure and the calculation results of the calculating procedure, and an image data generating portion that generates image data for displaying an image that defines the relationship between the first information and the second information. | 04-02-2015 |
Yasuhiro Kurumisawa, Ibaraki JP
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20090101375 | CONSTRUCTION MACHINE - Mounted on a revolving frame are onboard equipments including engine and heat exchanger. These onboard equipments are accommodated in a housing cover consisted by including a front partition panel. The front partition panel is fixed to a seat screw member which is provided on the revolving frame. At this time, lower end portion of the front partition panel is hung in a floated state above the revolving frame by a stopper which is adapted rest on an upper end portion of the seat screw member. Therefore, lower end portion of the front partition panel is hung in a floated state above a upper surface of a left side frame, facilitating to align a bolt through hole in the front partition panel with a nut of the seat screw member at the time of threading and tightening a bolt into the nut. | 04-23-2009 |