Fujitsu Corporation

Norio Hashiguchi

Kozo Baba

Kunikazu Takahashi

Syoji Kita

An image processing apparatus includes an acquiring unit and a determining unit. For example, the acquiring unit acquires an imaging image captured by a camera mounted on a vehicle and registers the acquired imaging image in drive recorder information. When a vanishing point is detected from the imaging image, the determining unit determines that the imaging direction of the imaging device is normal such that the front of the vehicle is normally imaged. When the vanishing point is not detected from the acquired the imaging image, the determining unit determines that the imaging direction of the imaging device is abnormal such that the front of the vehicle is not normally imaged.

Determination method and determination apparatus

An image processing device includes an acquisition unit, an extraction unit, and a detection unit. The acquisition unit acquires image data for each of frame numbers from a drive recorder or the like. The extraction unit extracts a plurality of straight lines from the image data on the basis of drive recorder information. The detection unit detects a tilt of an image capturing direction of a camera according to a magnitude of an angle between a vertical axis direction of the image data and the extracted plurality of lines.

Method of detecting tilt of image capturing direction and apparatus of detecting tilt of image capturing direction

An image processing apparatus includes an acquiring unit, and determining unit. The acquiring unit acquires captured images from an imaging device mounted on a vehicle. The determining unit determines the normality of the imaging direction of the imaging device in accordance with whether an appearance pattern of a combination of a portion in which a variation is detected and a portion in which a variation is not detected among the acquired captured images corresponds to a predetermined pattern.

Method of determining normality of imaging direction, and evaluation device of evaluating attachment state of imaging device

An image processing apparatus includes a calculating unit and a detecting unit. The calculating unit calculates an additional value of a luminance values for each coordinate value in a first direction. The calculating unit calculates an additional value of the luminance values for each coordinate value in a second direction. The detecting unit detects a region of the image in which additional values of the luminance values for each coordinate value in the first direction are equal or a region in which additional values of the luminance values for each coordinate value in the second direction are equal.

Image processing apparatus and image processing method

An image processing apparatusaccording to an embodiment includes a detection unitand an identification unit. The detection unitincluded in the image processing apparatusdetects a region in which a pixel value is changed between frames included in moving image data. The detection unitoutputs a detected result to the identification unit. The identification unitsets a circumscribed rectangle to the region detected by the detection unit. The identification unitspecifies a frame including a detection target based on a filling ratio of the region to the circumscribed rectangle.

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Yokohama, Japan

Norio Hashiguchi