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Attention focus measuring method

A measurement method and attention technology, applied in the field of information processing, can solve the problems of affecting students' teaching experience and teaching effect, high cost, etc., and achieve the effect of avoiding accidental errors and measurement errors and improving measurement accuracy

Active Publication Date: 2016-11-16
HUAZHONG UNIV OF SCI & TECH
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Problems solved by technology

However, this method requires each student to wear a head-mounted measuring instrument, which is costly and greatly affects the teaching experience and teaching effect of students.

Method used

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Embodiment Construction

[0032] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0033] figure 1 Shown is the application scene diagram of the embodiment; the teaching screen is located in the middle of the front wall of the classroom, the teacher stands in front of the screen, and the point indicated by the pointer is the focus of the current teaching, and it is also the focus that the test object should pay attention to at present; on the teaching screen A Kinect measurin...

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Abstract

The invention discloses an attention focus measuring method, and the method comprises the steps: carrying out the real-time measurement of the offset data of the head part of a tested object, and estimating the position of the attention focus of the tested object according to the measurement data; removing a part of group attention focus measurement errors caused by the distraction of the attention of the tested object through abnormality discrimination and clustering. The method provided by the invention is used in a classroom environment for monitoring the class conditions, can provide reliable and visual data for knowing the learning states of students in the classroom, and is higher in value of monitoring the learning conditions of the students in the current classroom teaching.

Description

technical field [0001] The invention belongs to the field of information processing, and more specifically relates to a method for measuring attention focus. Background technique [0002] With the development of science and technology, informatization and intelligence have been widely used in various fields of people's daily life. In the field of teaching, the focus of students' attention when listening to lectures is an indicator that managers and teachers attach great importance to. [0003] At present, the existing measurement systems and methods for the focus of students' attention are mostly measured by detecting the students' sight; including close-range measurement and long-distance measurement; close-range sight measurement mostly uses front-end measuring instruments, such as Tobii etc. In the state where the human body posture is basically fixed, the sight data of close-range students can be measured more accurately, so as to calculate the position of the student's...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/00G06K9/62
CPCG01B21/00G06F18/23213
Inventor 徐晶刘威许炜张谦益范子健
Owner HUAZHONG UNIV OF SCI & TECH
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