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Image processing device, image processing method, and recording medium

An image processing device and image technology, applied in image data processing, image enhancement, image analysis, etc., can solve problems such as difficult to accurately detect background motion vectors

Active Publication Date: 2020-08-14
CASIO COMPUTER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in Patent Document 1, it is assumed that the direction of the optical axis coincides with the direction of travel. Therefore, when these directions do not match, there is a problem that it is difficult to accurately detect the motion vector of the background.

Method used

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  • Image processing device, image processing method, and recording medium
  • Image processing device, image processing method, and recording medium
  • Image processing device, image processing method, and recording medium

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Embodiment Construction

[0027] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0028] A. Structure of Embodiments

[0029] figure 1 It is a schematic diagram showing the configuration of the imaging system 100 according to the embodiment of the present invention. exist figure 1 Among them, the imaging system 100 is composed of an imaging device 10 and a remote control device 20 . The imaging device 10 is constituted by, for example, a digital camera having an imaging function, and the remote controller device 20 is constituted by a dedicated device, a smartphone, a tablet terminal, or the like. The imaging device 10 and the remote control device 20 establish pairing (wireless connection identification) using the wireless communication 40 which can be used respectively. The wireless communication 40 is constituted by wireless LAN (WiFi), Bluetooth (Bluetooth, registered trademark), and the like.

[0030] The imaging device 10 is attached to a ...

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Abstract

The present invention relates to an image processing device, an image processing method, and a recording medium. CPU (18) uses various information (GPS / map information / air pressure, etc.) The inclination of , after removing from the image a region that has a high possibility of causing adverse effects during motion vector calculation and that produces radial motion vectors as an MV "non" calculation region (200), is limited. Motion vectors are calculated in the MV calculation area. After calculating the motion vector, the CPU ( 18 ) estimates the amount of jitter between frames based on the calculated motion vector, and aligns the positions of feature points between frames through image deformation processing based on the amount of jitter.

Description

technical field [0001] The present invention relates to an image processing device, an image processing method, and a recording medium. Background technique [0002] All the time, the following photographing method is more and more popular, that is, the photographing device such as digital camera is installed on user's body (head, torso etc.), the clothes that wear, or bicycle, motorcycle, vehicle etc., still image, Automatic shooting of moving images, etc. or by remote operation. [0003] As an imaging device mounted on a vehicle, the following technology has been proposed. This technology is described in Japanese Patent Application Laid-Open No. 2008-203992. The imaging device is equipped so that its optical axis coincides with the traveling direction of the vehicle, and the rotation caused by running is sensed, thereby detecting Motion vector (MV: Motion Vector) is detected. [0004] However, in Patent Document 1, it is assumed that the direction of the optical axis coi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232H04N5/225
CPCH04N23/57H04N23/66H04N23/6812G06T2207/10016G06T7/246H04N23/681H04N23/683
Inventor 真锅佳嗣
Owner CASIO COMPUTER CO LTD