Abstract: An information processing apparatus includes: a storage that stores first detection object information; and a processor that acquires second detection object information, in which the processor determines whether an undetected object that has not been detected in the first parking is present, based on the first detection object information and the second detection object information, and changes an aspect of the notification when the undetected object is present.

Abstract: A processing system sets up two or more circuits of a plurality of circuits as two or more processing circuits. The two or more processing circuits subject respective input signals from a sensor to signal processing. The processing system sets up at least one circuit of the plurality of circuits to serve as a reference circuit. The at least one circuit being smaller in number than the two or more processing circuits and being other than the processing circuits. The determination circuit is configured to perform abnormality determination for a determination target circuit which is any one of the two or more processing circuits based on a comparison result between an output signal of the determination target circuit and an output signal of the reference circuit.

Abstract: A processing system sets up two or more circuits of a plurality of circuits as two or more processing circuits. The two or more processing circuits subject respective input signals from a sensor to signal processing. The processing system sets up at least one circuit of the plurality of circuits to serve as a reference circuit. The at least one circuit being smaller in number than the two or more processing circuits and being other than the processing circuits. The determination circuit is configured to perform abnormality determination for a determination target circuit which is any one of the two or more processing circuits based on a comparison result between an output signal of the determination target circuit and an output signal of the reference circuit.

Abstract: The frame vector calculator calculates a frame vector indicating a change in a position of a target object between frames of video data captured by a video capturing apparatus mounted on a vehicle. The low-frequency component extractor extracts low-frequency components of the frame vector, the low-frequency components indicating temporal variations of the frame vector equal to or less than a predetermined frequency. The high-frequency component extractor extracts high-frequency components of the frame vector, the high-frequency components indicating temporal variations of the frame vector higher than the predetermined frequency, based on the low-frequency components of the frame vector. The compensation vector calculator calculates a compensation vector compensating for the variations of the high-frequency components of the frame vector. The video compensator compensates the video data based on the compensation vector.

Abstract: A display unevenness correction apparatus for use in the manufacture of an LCD display including an LCD panel having display pixels arranged in rows and columns, the apparatus including: a luminance meter which measures a luminance of the LCD panel while the LCD panel is being illuminated to obtain a luminance; a block luminance calculation unit which segments the luminance map into first blocks and calculate, for each of the first blocks, a block luminance of the first block using luminances included in the first block, the block luminance representing the luminances included in the first block; an interpolation unit which calculates a target luminance for each of the display pixels, using a corresponding one of the block luminances; and a correction gain calculation unit which calculates a correction coefficient for each display pixel using the target luminance.

Abstract: A video signal processing device includes: an extraction unit which extracts, from each frame of an input video including a right-eye image and a left-eye image, one of the right-eye image and the left-eye image as an extracted image; and an image enlargement processing unit which (i) forms an interpolated image by enlarging the extracted image extracted by the extraction unit, through pixel interpolation using a pixel included in a previous frame, and (ii) outputs the interpolated image, the previous frame being a frame previous to the frame including the extracted image.

Abstract: The video signal processing device has a parallax detection unit for detecting the parallax between a right-eye video signal and a left-eye video signal and outputting the detected parallax as a parallax detection signal. The video signal processing device has an encoding noise detection unit for detecting an encoding noise generated by encoding processing, outputting an encoding noise detection signal corrected by using a detection result of the detected encoding noise based on the parallax detection signal. The video signal processing device has an encoding noise removing unit for performing at least one of reducing the encoding noise by filtering processing using the encoding noise detection signal, and reducing, based on the parallax detection signal, the encoding noise by replacing the data of a noise generating pixel in the right-eye video signal and the left-eye video signal.

Abstract: A video signal processing device includes: a stereo conversion unit which generates a stereo superimposed signal by performing stereo conversion processing on a superimposed signal obtained by superimposing, on a two-dimensional video signal, an additional information signal indicating additional information to be combined with a two-dimensional video and displayed, and shifts a first locating signal indicating a position of the additional information in the two-dimensional video, according to an amount of shift caused by the stereo conversion processing on the additional information signal, to generate a second locating signal indicating a position of the additional information in a video indicated by the stereo superimposed signal; and a correction unit performs, on the stereo superimposed signal, quality correction for an area other than an area located by the second locating signal.

Abstract: Multiplication coefficients K1 and K2 in a first multiplying section and a second multiplying section are controlled based on the correlation in a parallax adjusted right-eye signal and a parallax adjusted left-eye signal output from a first parallax adjusting section respectively or based on the parallax calculated by the first parallax adjusting section. Thus, a 3D image processing device is provided that efficiently reduces the noise of a 3D video signal without using frame memory and without being affected by a scene change.

Abstract: An image signal processing device is a stereoscopic image display device displaying a stereoscopic image on a screen with right- and left-eye image signals including parallax therebetween, the device including a parallax detecting unit for detecting information about parallax between right- and left-eye image signals; a non-parallax signal generating unit generating a signal produced by eliminating parallax between right- and left-eye image signals according to the parallax information; a right-left level difference detecting unit generating information about a level difference between non-parallax, right- and left-eye image signals free from parallax therebetween; and a level difference correcting unit correcting right- and left-eye image signals for each given level according to the level difference information.

Abstract: The video signal processing device has a parallax detection unit for detecting the parallax between a right-eye video signal and a left-eye video signal and outputting the detected parallax as a parallax detection signal. The video signal processing device has an encoding noise detection unit for detecting an encoding noise generated by encoding processing, outputting an encoding noise detection signal corrected by using a detection result of the detected encoding noise based on the parallax detection signal. The video signal processing device has an encoding noise removing unit for performing at least one of reducing the encoding noise by filtering processing using the encoding noise detection signal, and reducing, based on the parallax detection signal, the encoding noise by replacing the data of a noise generating pixel in the right-eye video signal and the left-eye video signal.

Abstract: In an image display apparatus, a video signal is divided for each field into a plurality of sub-fields, each of which is weighted according to the duration of time or number of pulses. The plurality of sub-fields are temporally superimposed for display, so that a grayscale representation is provided. A video signal for the current field is delayed by one field, and output as a video signal for the previous field. Based on the video signal for the current field and the video signal for the previous field, a luminance gradient of an image is detected. A difference between the video signal for the current field and the video signal for the previous field is calculated. Based on the calculated difference and the detected gradient, the amount of motion of the image is calculated by a detecting circuit. Based on the calculated amount of motion of the image, dynamic false contours are reduced by an image data processing circuit.

Abstract: The combination patterns of emissions and non-emissions from the n-th sub-field to the m-th sub-field (where m and n are integers smaller than the total number of sub-fields, and m is greater than n) for a first pixel, a second pixel, a third pixel, and a fourth pixel that are vertically and horizontally adjacent in each of the areas in a display panel are different from one another. Among the first pixel to the fourth pixel vertically and horizontally adjacent in each area of the display panel, the grayscale value displayed by each of the first pixel and the second pixel arranged in one diagonal positions is lower than the average of the grayscale values displayed by the first pixel to the fourth pixel, while the grayscale value displayed by each of the third pixel and the fourth pixel arranged in the other diagonal positions is higher than the average of the grayscale values displayed by the first pixel to the fourth pixel.

Abstract: The scan conversion apparatus of the present invention comprises a video signal discriminating circuit for discriminating the kind of input video signal based on an interlaced scanning system; a telecine scan conversion circuit for converting input video signal into a video signal based on a progressive scanning system by processing suited for telecine video signal; a scan conversion circuit for converting input video signal into a video signal based on a progressive scanning system suited for signals other than telecine video signal; and a selector which selects and delivers the output from the telecine scan conversion circuit and the output from the scan conversion circuit in accordance with the result of discrimination executed by the video signal discriminating circuit.

Abstract: The combination patterns of emissions and non-emissions from the n-th sub-field to the m-th sub-field (where m and n are integers smaller than the total number of sub-fields, and m is greater than n) for a first pixel, a second pixel, a third pixel, and a fourth pixel that are vertically and horizontally adjacent in each of the areas in a display panel are different from one another. Among the first pixel to the fourth pixel vertically and horizontally adjacent in each area of the display panel, the grayscale value displayed by each of the first pixel and the second pixel arranged in one diagonal positions is lower than the average of the grayscale values displayed by the first pixel to the fourth pixel, while the grayscale value displayed by each of the third pixel and the fourth pixel arranged in the other diagonal positions is higher than the average of the grayscale values displayed by the first pixel to the fourth pixel.

Abstract: In an image display apparatus, a video signal is divided for each field into a plurality of sub-fields, each of which is weighted according to the duration of time or number of pulses. The plurality of sub-fields are temporally superimposed for display, so that a grayscale representation is provided. A video signal for the current field is delayed by one field, and output as a video signal for the previous field. Based on the video signal for the current field and the video signal for the previous field, a luminance gradient of an image is detected. A difference between the video signal for the current field and the video signal for the previous field is calculated. Based on the calculated difference and the detected gradient, the amount of motion of the image is calculated by a detecting circuit. Based on the calculated amount of motion of the image, dynamic false contours are reduced by an image data processing circuit.

Abstract: The scan conversion apparatus of the present invention comprises a video signal discriminating circuit for discriminating the kind of input video signal based on an interlaced scanning system; a telecine scan conversion circuit for converting input video signal into a video signal based on a progressive scanning system by processing suited for telecine video signal; a scan conversion circuit for converting input video signal into a video signal based on a progressive scanning system suited for signals other than telecine video signal; and a selector which selects and delivers the output from the telecine scan conversion circuit and the output from the scan conversion circuit in accordance with the result of discrimination executed by the video signal discriminating circuit.