Mitsubishi Electric Corporation

Kohei Okahara

Ichiro Furuki

Tsukasa Fukasawa

Nobuo Matsumura

Kento Yamazaki

An image processing device includes a processor; and a memory to store the program which performs processing including: measuring a first texture amount indicating luminance variation in image regions, based on the image regions obtained by dividing the captured image and previously determining an image processing target region based on the first texture amount; judging whether the image processing on a current captured image is necessary based on luminance of the image processing target region in the current captured image; calculating a second texture amount indicating luminance variation in the image processing target region, and judging whether the image processing should be performed on the image processing target region or not based on the second texture amount; and performing the image processing on the image processing target region on which the judging based on the second texture amount is that the image processing should be performed.

Image processing device, image processing method, and storage medium storing image processing program

An image processing device includes: a reception unit that receives at least one first image provided from at least one first camera capturing an image of a region in which an object exists and a plurality of second images provided from a plurality of second cameras capturing images of a region including a dead region hidden by the object and invisible from a position of the first camera; and an image processing unit that generates a complementary image, as an image of a mask region in the at least one first image corresponding to the object, from the plurality of second images and generates a synthetic display image by combining the at least one first image and the complementary image.

Image processing device, image processing method, and monitoring system

An image processing device includes: a solid object extraction unit that divides each of a plurality of captured images into a foreground image part occupied by an existent object and a background image part; a background complementing unit that complements each background image part; a background image synthesis unit that generates a background bird's eye synthetic image by performing bird's eye transformation and combining together the background image parts after undergoing the bird's eye transformation; a solid object recognition unit that acquires posture information on the existent object; a solid object projection unit that acquires a three-dimensional virtual object by using the posture information; a three-dimensional space superimposition unit that generates a three-dimensional space image by superimposing the three-dimensional, virtual object on the background bird's eye synthetic image; and a display image output unit that outputs a bird's eye synthetic image generated based on the three-dimensional space image.

Image processing device, image processing method, and recording medium for generating bird's eye synthetic image

The present invention is provided with a boundary calculation unit () to calculate a boundary position () being a basis for dividing a common area into a side of the first imaging device () and a side of the second imaging device (), a selection unit () to select a bird's-eye view image wherein distortion in an image of a three-dimensional object is less as a selected image (), out of the first bird's-eye view image () and the second bird's-eye view image () based on the boundary position () and a position of the three-dimensional object, and an image generation unit () to generate an area image () based on an image other than the common area in the first bird's-eye view image (), an image other than the common area in the second bird's-eye view image (), and an image of the common area included in the selected image ().

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Tokyo, Japan

Kohei Okahara