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Area of interest detection method and device, readable storage medium and terminal equipment

A technology of focus area and detection method, which is applied in the field of image processing, can solve the problems of difficult wide application and expensive detection method of focus area

Active Publication Date: 2020-04-21
SHENZHEN INTELLIFUSION TECHNOLOGIES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the embodiments of the present application provide a region of interest detection method, device, computer-readable storage medium, and terminal equipment to solve the problem that the existing region of interest detection method is very expensive and difficult to be widely used

Method used

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  • Area of interest detection method and device, readable storage medium and terminal equipment
  • Area of interest detection method and device, readable storage medium and terminal equipment
  • Area of interest detection method and device, readable storage medium and terminal equipment

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Embodiment Construction

[0088] In order to make the purpose, features and advantages of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the following The described embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0089] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other features. , whole, step, operation, element, component and / or the presence or...

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Abstract

The invention belongs to the technical field of image processing, and particularly relates to a region of interest detection method and device, a computer readable storage medium and terminal equipment. The method comprises the steps of obtaining a to-be-detected target face image; calculating the head posture of the target face image; extracting a left eye image and a right eye image in the target face image; determining a sight attention direction according to the left eye image, the right eye image and the head posture; carrying out eye key point detection in the left eye image and the right eye image to obtain coordinates of a left eye pupil center point and coordinates of a right eye pupil center point; and determining an eye attention area according to the sight attention direction,the coordinate of the left eye pupil center point and the coordinate of the right eye pupil center point. In the embodiment of the invention, an expensive precision instrument is not needed, and the eye region of interest is determined by analyzing and processing the face image, so that the cost is greatly reduced, and the method can be widely applied.

Description

technical field [0001] The present application belongs to the technical field of image processing, and in particular relates to a method and device for detecting a region of interest, a computer-readable storage medium, and a terminal device. Background technique [0002] Offline screens mainly include TVs, building screens, theater ticket machines, theater LEDs, building screens, supermarket / convenience store POS machine screens, taxi car screens, projectors, and express delivery screens. Involves all aspects of the user's life. Offline advertising methods based on offline screens have natural advantages in attracting consumers' attention, but advertisers cannot quickly know whether the design and content of offline advertisements are more attractive to consumers, which leads to feedback on whether offline advertisements are good or bad Often not as fast and accurate as online. These have caused the problem of inaccurate and inefficient placement of certain advertisements...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/62
CPCG06V40/193G06V40/19G06F18/214
Inventor 王杉杉胡文泽王孝宇
Owner SHENZHEN INTELLIFUSION TECHNOLOGIES CO LTD
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