| CPC H04N 23/6812 (2023.01) [G06T 7/20 (2013.01); G06T 2207/20221 (2013.01)] | 5 Claims |
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1. An image processing device comprising:
a video acquisition unit that acquires video captured by an image capturing unit;
a movement amount identification unit that identifies an amount of movement of the image capturing unit that is based on vibration applied to the image capturing unit based on an output signal from a sensor for detecting vibration applied to the image capturing unit or a difference between frames of the acquired video;
an object detection unit that detects an object of interest from within frames of the acquired video;
a distance identification unit that identifies a distance from the image capturing unit to the object based on an output signal from a sensor for measuring a distance or a size of the object in a frame;
a vector strength adjustment unit that adjusts a strength of a correction vector for cancelling out shake caused by the vibration;
a cutout position determination unit that determines a cutout position for cutting out an image of a predetermined size from each of the frames of the acquired video and that moves the cutout position in accordance with the correction vector and separately determines an object cutout position and a background cutout position according to the strength of the correction vector; and
an image composition unit that combines image data of the object cut out from the object cutout position with image data of a background cut out from the background cutout position excluding the object, wherein
the vector strength adjustment unit sets a strength of the motion vector such that a smaller a distance to the object, a larger a strength of the correction vector.
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