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Image processing device and image display system

An image processing device and image processing technology, which are applied in image communication, closed-circuit television systems, optical observation devices, etc., can solve problems such as inability to detect old images remaining in storage units, inability to distinguish scenery, and display of old images on monitors.

Active Publication Date: 2021-05-07
DENSO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Also, there are cases where the monitor shows the old image
Users may mistake an old image displayed on the monitor for the latest image
In addition, since the image processing device cannot distinguish whether the scenery represente

Method used

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  • Image processing device and image display system
  • Image processing device and image display system
  • Image processing device and image display system

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Example

[0015]

[0016]1. Structure of image display system 1

[0017]based onFigure 1 ~ 2The structure of the image display system 1 will be described. The image display system 1 is a vehicle system equipped with a vehicle. Such asfigure 1 As shown, the image display system 1 includes a right camera 3, a left camera 5, an image processing apparatus 7, and a display 9. The right camera 3 and the left camera 5 correspond to the shooting device. The display 9 corresponds to an image display device.

[0018]The right camera 3 captures the landscape of the right rear side of the vehicle and generates an image. The left camera 5 captures the scenery of the left rear side of the vehicle and generates an image. The image generated by the right camera 3 is set to the first image RP. The image generated by the left camera 5 is set to the first image LP.

[0019]The right camera 3 and the left camera 5 repeatedly generate an image every specified time, respectively. Hereinafter, in order to distinguish a plurali...

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Abstract

An image processing device (7) comprises an image acquisition unit (11), an image processing unit (13), and an image output unit (15). The image processing unit includes storage units (25, 27) configured so as to temporarily store a storage image. The storage units are provided with a plurality of memory areas, a first update unit for sequentially performing a first update process for updating the storage contents of the memory areas with storage images, a second update unit for sequentially performing a second update process for updating the storage contents of the memory areas with specific images, and a readout unit for sequentially performing a readout process for reading out images stored in the memory areas.

Description

[0001] Cross Reference to Related Applications: This international application claims priority based on Japanese Patent Application No. 2018-180347 filed with the Japan Patent Office on September 26, 2018, the entire contents of which are incorporated by reference to this international application. technical field [0002] The present disclosure relates to an image processing device and an image display system. Background technique [0003] An image display system for a vehicle includes a camera, an image processing device, and a display. The camera captures the scenery around the vehicle and generates an image. The image processing device performs image processing on an image generated by the camera. The monitor displays the image-processed image. The monitor is arranged in the vehicle interior. An image display system is disclosed in Patent Document 1. [0004] Patent Document 1: Japanese Patent No. 6311646 [0005] As a result of detailed studies, the inventors foun...

Claims

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Application Information

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IPC IPC(8): H04N5/232G09G5/00G09G5/395H04N5/77H04N7/18
CPCG09G5/00H04N7/18G09G5/395H04N5/77B60R1/00H04N23/63H04N23/90B60R2300/30H04N5/775H04N5/91H04N23/80B60R1/27B60R1/26
Inventor 山上友希江头明
Owner DENSO CORP
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