Abstract: A moving body control device includes an outside recognition unit configured to acquire recognition data of an outside of a moving body, a reception unit which receives designation of a predetermined parking position from a user of the moving body, and a control unit configured to perform automatic parking control for parking the moving body at the predetermined parking position based on the recognition data of the outside and the predetermined parking position, and register the predetermined parking position as a designated parking position. The control unit is configured to register feature points related to the designated parking position by using a plurality of patterns based on illuminance of the outside calculated from the recognition data of the outside.

Abstract: An information processing device that processes video or audio outputs from a television receiver using artificial intelligence is to be provided. The information processing device includes: an acquisition unit that acquires reproduction content; a detection unit that acquires information regarding a viewing status; a control unit that estimates reproduction content to be output, on the basis of information regarding a user who views the reproduction content and information regarding the creator who has created the reproduction content; and an output unit that outputs the estimated reproduction content. The control unit estimates signal processing for reducing the recognition gap between the user and the creator with respect to content.

Abstract: An organic light-emitting device having a perovskite layer having a thickness of 50 nm or more has a low drive voltage and a high power efficiency, and can suppress interelectrode short-circuiting and current leakage.

Abstract: By using information collected on-site, estimation of a damage area at that time and also prediction regarding subsequent expansion of a disaster-affected area are performed. The estimation device includes a storage unit that stores an exposure calculation formula expressing an exposure amount, which is an integrated value of the concentration of a material with respect to time, at a certain time and a certain position, by using the diffusivity and flow rate of the material; an information-acquisition unit that acquires position information of disaster victims at a prescribed time as input information; and a calculation unit that obtains a critical value of the exposure amount by applying the position information of each disaster victim at the prescribed time to the exposure calculation formula and that specifies the disaster-affected area at the prescribed time on the basis of the exposure calculation formula for when the critical value is obtained.

Abstract: A liquid crystal display includes a backlight implemented by an LED (12) and a liquid crystal display element (11). The liquid crystal display performs an image analysis of an image represented by an input image signal and adjusts image quality by performing a control process for the liquid crystal display element (11) and a control process for the backlight implemented by the LED (12) based on results of the image analysis.

Abstract: A backlight device which uses a light emitting diode as a light source, the back light device being configured to irradiate a liquid crystal display panel from a rear surface of the liquid crystal display panel, the backlight device having a structure where plural lines are provided on a backlight board with a certain gap, each of the lines being where plural of the light emitting diodes are provided, the backlight device includes a light emitting diode driving part configured to segment an entire screen of the backlight board into plural segmented regions and configured to independently control brightness of the light emitting diodes with a segmented region unit.

Abstract: A backlight using multiple light-emitting diodes as a light source and illuminating a liquid crystal display panel from its back, the light-emitting diodes being formed of units, the units each being a minimum unit of m×n (where m and n are natural numbers), includes a driving part configured to drive the light-emitting diodes on a unit-by-unit basis; a block setting part configured to group two or more of the units into a block; and a luminance controlling part configured to control the luminance of the light-emitting diodes of the block independently on a block-by-block basis.

Abstract: A picture quality controlling device (10) that controls a picture quality for an image signal which is input including: a histogram generation unit (14) generating a histogram for at least one of brightness, chromaticity, color, and frequency information pieces from an image contained in the image signal; a threshold value comparing unit (17) comparing the histogram with a threshold value previously set for the histogram in order to determine whether control of the picture quality for the image signal is necessary; and a picture quality controlling unit (18) extracting a histogram pattern corresponding to the histogram from a reference table including plural predetermined histogram patterns, and controlling the picture quality based on a controlled parameter corresponding to the extracted histogram pattern if the control is determined to be necessary based on a result obtained by the threshold value comparing unit.

Abstract: A brightness control apparatus configured to perform brightness control for backlights formed by plural light-emitting elements for a display screen, including: a pulse control signal transmit unit configured to transmit a pulse control signal for performing driving control on the plural light-emitting elements based on a preset brightness control signal; a voltage control unit configured to control a voltage of the pulse control signal obtained by the pulse control signal transmit unit for each set of light-emitting elements of the same color so as to correct brightness variation in a regular state for the plural light-emitting elements; and a current control unit configured to control a current for each of the plural light-emitting elements based on a voltage value obtained by the voltage control unit so as to correct brightness variation due to temperature change or temporal change.

Abstract: A backlight device includes a light source configured to light a liquid crystal panel from a back surface of the liquid crystal panel, wherein the light source includes a white light emitting diode, and a colored light emitting diode portion.

Abstract: A video display device displays an image of an input video signal. In the video display device, the video signal is supplied to a frequency component analyzing device, and the frequency component analyzing device extracts a frequency of each of frequency bands from video information of one screen with respect to the image. An image quality control circuit of the video display device performs an image quality control of the image based on the extracted frequencies of the respective frequency bands.

Abstract: A color correction circuit includes a detection part configured to detect the luminance information and chromaticity histogram information of an input video signal of one of an RGB color space and a YCbCr color space, the chromaticity histogram information including chroma and hue information; and a control part configured to control the color reproduction of the video signal based on the luminance information and the chromaticity histogram information detected by the detection part. The detection part includes a hue detection part configured to convert the video signal to an HSV color space and to detect a hue of the video signal from hues of the HSV color space.

Abstract: A disclosed liquid crystal displaying device having a liquid crystal displaying unit and a backlight unit includes a signal processing unit dividing an input signal into plural blocks in conformity with a predetermined number of dividing a screen of the backlight unit, a high frequency component acquiring unit acquiring high frequency components for the blocks; a signal component analyzing unit analyzing signal components of the input signal for the blocks, a low frequency component acquiring unit acquiring low frequency components for the blocks, a backlight driving signal generating unit generating a backlight driving signal based on signals acquired by the signal component analyzing unit and the low frequency component acquiring unit, an inverter inverting the backlight driving signal, and a synthesizing unit acquiring a synthesized signal displayed by the liquid crystal displaying unit based on the input signal, the high frequency components, and the inverted driving signal.

Abstract: A liquid crystal backlight apparatus being placed behind a liquid crystal display panel in a manner facing the liquid crystal display panel and illuminating the liquid crystal display panel from behind with a backlight having plural light emitting diodes as a light source, the liquid crystal backlight apparatus including a control part configured to use 0.1-0.5 watt white light emitting diodes as the plural light emitting diodes and independently control luminance of the white light emitting diodes separately.

Abstract: A network apparatus includes a learning table that stores transmission destination information, which is used in transmitting a frame to a node, in association with an address of a node of a transmission destination, an address inquiring unit that transmits, when detecting a frame indicating a transmission request and transmission destination information associated with an address of a transmission destination of the detected frame is not stored in the storing unit, an inquiry request for the transmission destination information to an adjacent node, the inquiry request being added with a predetermined number of hops indicating a number of nodes to which the inquiring request is transmitted, and a frame transmitting unit that transmits, based on response information to the inquiry request, the frame indicating the transmission request.

Abstract: A picture quality controlling device (10) that controls a picture quality for an image signal which is input including: a histogram generation unit (14) generating a histogram for at least one of brightness, chromaticity, color, and frequency information pieces from an image contained in the image signal; a threshold value comparing unit (17) comparing the histogram with a threshold value previously set for the histogram in order to determine whether control of the picture quality for the image signal is necessary; and a picture quality controlling unit (18) extracting a histogram pattern corresponding to the histogram from a reference table including plural predetermined histogram patterns, and controlling the picture quality based on a controlled parameter corresponding to the extracted histogram pattern if the control is determined to be necessary based on a result obtained by the threshold value comparing unit.

Abstract: A generation source estimation apparatus of a diffusion material is featured by including: an observation information acquisition section which acquires position information, and measured concentration information from each of the observers; a virtual grid setting section which sets virtual discharge points on a virtual grid; an influence function calculation section which calculates influence functions; a residual norm calculation section which calculates, for each of the virtual discharge points, a residual norm that is the sum of squares of a difference between the concentration information acquired from each of the observers, and the product of the influence function associating the virtual discharge point with each of the observers, and the discharge intensity at the virtual discharge point; and an estimation section which estimates, as a discharge point, the virtual discharge point corresponding to the residual norm smallest among the residual norms calculated respectively for all the virtual discharge

Abstract: By using information collected on-site, estimation of a damage area at that time and also prediction regarding subsequent expansion of a disaster-affected area are performed.

Abstract: A brightness control apparatus configured to perform brightness control for backlights formed by plural light-emitting elements for a display screen, including: a pulse control signal transmit unit configured to transmit a pulse control signal for performing driving control on the plural light-emitting elements based on a preset brightness control signal; a voltage control unit configured to control a voltage of the pulse control signal obtained by the pulse control signal transmit unit for each set of light-emitting elements of the same color so as to correct brightness variation in a regular state for the plural light-emitting elements; and a current control unit configured to control a current for each of the plural light-emitting elements based on a voltage value obtained by the voltage control unit so as to correct brightness variation due to temperature change or temporal change.

Abstract: A backlight device includes a plurality of light emitting devices arranged at predetermined positions to act as backlight for a display screen, and a plurality of drive circuits that supply currents to the plurality of light emitting devices, wherein the plurality of drive circuits include a first drive circuit and a second drive circuit, and the plurality of light emitting devices include a plurality of first light emitting devices and a plurality of second light emitting devices, the plurality of first light emitting devices being connected in series to the first drive circuit, and the plurality of second light emitting devices being connected in series to the second drive circuit, and wherein the plurality of light emitting devices are spatially placed in an alternating arrangement of one or more of the first light emitting devices and one or more of the second light emitting devices.