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Information processing method and electronic equipment

An information processing method and technology for electronic equipment, applied in the field of information, can solve problems such as low effective utilization of electronic equipment resources, and achieve the effects of low hardware cost and easy implementation.

Active Publication Date: 2017-01-11
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, this is only a very basic use of structures such as interactive screens and cameras, and the effective utilization of resources in electronic equipment is low.

Method used

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  • Information processing method and electronic equipment
  • Information processing method and electronic equipment
  • Information processing method and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as figure 1 As shown, this embodiment provides an information processing method, including:

[0039] Step S110: collecting images including the eyes of the user;

[0040] Step S120: analyzing the collected image, and obtaining the first edge shape of the limbus in the collected image;

[0041] Step S130: Using the difference between the first edge shape and the second edge shape, determine the relative position of the center of the eyeball relative to the image acquisition unit; the second edge shape is that the image acquisition unit is facing the cornea Edge shape formed by edge collection;

[0042] Step S140: Determine the optical axis of the user's eye according to the eyeball center and the pupil center in the collected image;

[0043] Step S150: According to the intersection point of the optical axis and the display unit, determine the gaze point of the user's eyes on the display unit.

[0044] The information processing method described in this embodimen...

Embodiment 2

[0053] Such as figure 1 As shown, this embodiment provides an information processing method, including:

[0054] Step S110: collecting images including the eyes of the user;

[0055]Step S120: analyzing the collected image, and obtaining the first edge shape of the limbus in the collected image;

[0056] Step S130: Using the difference between the first edge shape and the second edge shape, determine the relative position of the center of the eyeball relative to the image acquisition unit; the second edge shape is that the image acquisition unit is facing the cornea Edge shape formed by edge collection;

[0057] Step S140: Determine the optical axis of the user's eye according to the eyeball center and the pupil center in the collected image;

[0058] Step S150: According to the intersection point of the optical axis and the display unit, determine the gaze point of the user's eyes on the display unit.

[0059] The step S120 may include:

[0060] Using the color differenc...

Embodiment 3

[0064] Such as figure 1 As shown, this embodiment provides an information processing method, including:

[0065] Step S110: collecting images including the eyes of the user;

[0066] Step S120: analyzing the collected image, and obtaining the first edge shape of the limbus in the collected image;

[0067] Step S130: Using the difference between the first edge shape and the second edge shape, determine the relative position of the center of the eyeball relative to the image acquisition unit; the second edge shape is that the image acquisition unit is facing the cornea Edge shape formed by edge collection;

[0068] Step S140: Determine the optical axis of the user's eye according to the eyeball center and the pupil center in the collected image;

[0069] Step S150: According to the intersection point of the optical axis and the display unit, determine the gaze point of the user's eyes on the display unit.

[0070] In this embodiment, the second edge shape is a first perfect ...

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Abstract

The embodiment of the invention discloses an information processing method and electronic equipment. The information processing method comprises the following steps of collecting a collection image including eyes of a user; analyzing the collection image; obtaining a first edge shape of the limbus corneae in the collection image; determining the relative position of the eye ball center relative to the image collection unit by using the differences between the first edge shape and the second edge shape, wherein the second edge shape is the edge shape formed by collection through right aligning the image collection unit with the limbus corneae; determining the optic axis of the eyes of the user according to the eye ball center and the pupil center in the collection image; determining the gazing point of the eyes of the user on the displaying unit according to the crossing point of the optic axis and a display unit.

Description

technical field [0001] The present invention relates to the field of information technology, in particular to an information processing method and electronic equipment. Background technique [0002] Electronic devices such as tablet computers and mobile phones are usually equipped with structures such as interactive screens and cameras. Usually, the user mainly uses the interactive screen and operation gestures to control the electronic equipment; while the camera is mainly used for ordinary image collection functions such as taking pictures. Obviously, this is only a very basic use of structures such as interactive screens and cameras, and the effective utilization of resources of electronic equipment is low. Contents of the invention [0003] In view of this, the embodiments of the present invention hope to provide an information processing method and an electronic device, which can at least partially solve the above problems. [0004] In order to achieve the above obj...

Claims

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Application Information

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IPC IPC(8): G06F3/01
CPCG06F3/013
Inventor 杨大业宋建华
Owner LENOVO (BEIJING) CO LTD
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