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Automatic focusing system, method and wearable device based on eye tracking

An eye-tracking and auto-focusing technology, applied to TV system components, color TV components, TVs, etc., can solve problems such as blurry portraits and inability to clearly capture user images and pictures, and achieve clear recording effects

Inactive Publication Date: 2015-10-28
深圳市功德事业网络科技股份有限公司
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AI Technical Summary

Problems solved by technology

At present, the existing photographic equipment has the function of auto focus, which generally focuses on the central position of the shooting screen, but the central position of the screen is often not the position that the user's eyes are observing, and at this time the focus will appear. The place is not where the user needs to observe. For example, the system focuses on the hill in the center of the screen, but the user's eyes observe the person in front of the hill. At this time, the portrait will appear blurry and cannot be clearly defined. Capture images and pictures that users really care about

Method used

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  • Automatic focusing system, method and wearable device based on eye tracking
  • Automatic focusing system, method and wearable device based on eye tracking
  • Automatic focusing system, method and wearable device based on eye tracking

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Embodiment Construction

[0029] refer to figure 1 - image 3 , a kind of automatic focus system based on eye tracking of the present invention, comprises the camera system that is used for controlling shooting and processing shooting data, the first person camera 1 that is used for shooting user's current image, and is used for capturing user's eyeball movement The eye tracking camera 2 of the picture, the first person camera 1 and the eye tracking camera 2 are connected to the camera system, and the camera system controls the corresponding focus position of the first person camera 1 according to the user's eye position captured by the eye tracking camera 2, and can Clearly capture the content that the user is really concerned about, and the record is clearer and more real. The field of view of the camera lens of the first person camera 1 is S1, and the field of view of the camera lens of the eye tracking camera 2 is S2.

[0030] Since the user observes with both eyes, an eye-tracking camera 2I and ...

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Abstract

The invention discloses an automatic focusing system, method and wearable device based on eye tracking. A first person camera achieves continuous recording and shooting, an eye tracking camera is used for tracking eye positions of a user and focusing on the corresponding positions of a picture according to the eye positions, and thereby the content that the user really concerns can be clearly shot, and the recording is more clearly, really and accurately.

Description

technical field [0001] The invention relates to the field of continuously recording images, in particular to an eye tracking-based autofocus system, method and wearable device thereof. Background technique [0002] Life recording is to use technical equipment and means to automatically record audio, video and geographic location of a person's life with clues such as time and geographic information activities. In order to realize life recording, it is necessary to continuously record videos and images. [0003] At present, there are various devices capable of long-term audio and video recording, such as mobile phones, digital cameras, digital video recorders, sports cameras, driving recorders, etc. These devices can record video and photos. The recorded videos and photos can be used to record life. At present, the existing photographic equipment has the function of auto focus, which generally focuses on the central position of the shooting screen, but the central position o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232
Inventor 王学平
Owner 深圳市功德事业网络科技股份有限公司
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