Image acquisition device with key

Abstract

The embodiment of the invention discloses an image acquisition device with a key, which relates to the filed of image processing. The device comprises a key, a camera, a processing module and an execution module, wherein the key is used for triggering the image processing of the image acquisition device, the camera is used for acquiring a key triggering image, the processing module is used for processing the key triggering image acquired by the camera, and the execution module is used for transmitting execution instructions according to a key triggering signal transmitted by the processing module. In the image acquisition device provided by the invention detects the key by the camera of a photographing apparatus, once the key is shaded, the image acquisition device calls a corresponding photographing operation and controls the photographing apparatus in a way of image processing, so that loss of hardware devices is avoided, and the service life of the photographing apparatus is greatly improved.

Description

technical field [0001] The invention relates to the field of image processing, in particular to an image acquisition device with buttons. Background technique [0002] The camera is a new type of image acquisition device, which acquires images of documents and other materials through a camera, performs image processing, layout analysis, etc. on the images, and then sends the text area to the OCR engine for text recognition. Since the camera combines functions such as copying, scanning, projection, photographing, video recording, faxing, and mail delivery, it has been widely used in the industry. [0003] The current camera is controlled by hardware or software. When the user's shooting is triggered through the buttons on the camera, it not only increases the cost of the equipment, but also makes the control method more complicated, and the life of the hardware device is limited, especially the buttons. Consumable parts, as the service life increases, these consumable parts ...

AI Technical Summary

Problems solved by technology

[0003] The current camera is controlled by hardware or software. When the user's shooting is triggered through the buttons on the camera, it not only increases the cost of the equipment, but also makes the control method more complicated, and the life of the hardware device is limited, especially the buttons. Consumable parts, as the service life increases, these consumable parts will inevitably fail, which will greatly reduce the service life of the camera; when using software to trigger shooting, you need to open the corresponding camera software on the computer that is equipped with the camera , and then find the corresponding command button to trigger, the shooting process is too cumbersome and affected by the computer configuration, once the computer configuration is too low, the shooting process is difficult

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