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Image detection and processing method and device and terminal

An image detection device and an image detection technology are applied in the field of medical image processing, and can solve the problems of misjudgment of parts, overexposure of regions, and failure of fundus photos to reflect the real condition of the patient's fundus.

Active Publication Date: 2018-07-31
BEIJING AIRDOC TECH CO LTD
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Problems solved by technology

However, in practical applications, foreign objects such as dust and water droplets often exist on the lens, resulting in overexposure or underexposure of some areas of the captured image, or due to light or the inherent properties of the object being photographed (reflection or light transmission intensity) Defects in image quality lead to inaccurate recognition of traffic cameras; misjudgment of parts in industry; in ophthalmology, poor-quality fundus photos cannot reflect the true condition of the patient's fundus

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  • Image detection and processing method and device and terminal
  • Image detection and processing method and device and terminal
  • Image detection and processing method and device and terminal

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Embodiment Construction

[0029] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically or electrically connected; it can be directly connected, or indirectly connected through an intermediary, or it can be the internal communication of two components, which can b...

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Abstract

The invention discloses an image detection and processing method and device and a terminal. The image detection method comprises the steps that any one or any combination of stain / bright spot detection, exposure detection, definition detection, light leakage detection and local shadow detection is performed on multiple images after multiple images are acquired. The above mentioned detection can beperformed on the eye fundus image in turn, partial detection can also be performed according to the actual situation and omnidirectional detection of the image can also be realized so that the photographing quality of the image can be effectively detected.

Description

technical field [0001] The present invention relates to the field of medical image processing, in particular to an image detection and processing method, device and terminal. Background technique [0002] For general digital cameras, the imaging of a photo is usually reflected by the object and propagated to the lens, and then collected on the CCD chip through the lens. The electrical signal of each picture is filtered and amplified, and a standard composite video signal is output through the output terminal of the camera. People intercept the video signal at a certain moment and output it to form a photo for people to appreciate, observe or study. [0003] The quality of image shooting often seriously affects the use effect. For example, in road traffic, image recognition technology is used to capture passing vehicles and identify license plate numbers, and face recognition technology is used to identify the driver's identity information. In industrial production, parts ar...

Claims

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Application Information

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IPC IPC(8): G06T7/00G06T5/00
CPCG06T7/0002G06T5/70
Inventor 谷硕史晓宇
Owner BEIJING AIRDOC TECH CO LTD
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