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Implicit interaction method facing smart television set

A smart TV and interactive method technology, applied in the field of implicit interaction, can solve problems such as user cognitive load and heavy operation load

Inactive Publication Date: 2016-08-31
UNIV OF JINAN
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] To sum up, the main problem in the current vision-based smart TV gesture interaction is that the user's cognitive load and operation load are heavy.

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  • Implicit interaction method facing smart television set
  • Implicit interaction method facing smart television set
  • Implicit interaction method facing smart television set

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Embodiment Construction

[0074] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0075] From the perspective of cognitive psychology, the present invention proposes a DFCM-based multi-level dynamic context reasoning model and an implicit interactive behavior model based on fusion of explicit and implicit information by capturing user interaction intentions and combining implicit interaction theory. First of all, real-time acquisition of user posture and behavior information, detection of user location, and detection and recognition of user gestures; at the same time, detection of smart TV function status to obtain low-level explicit interactive information. Secondly, combine the processed user posture and behavior information with the real-time functional status information of smart TVs to establish a dynamic context model; use the differential Hebbian dynamic fuzzy cognitive map DFCM based on data-based iterative learning of weights (please refer ...

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Abstract

The invention, which belongs to the intelligent electric apparatus field, provides an implicit interaction method facing a smart television set. The method comprises: user posture behavior information is obtained in real time, a user position is detected, and a user gesture motion is detected and identified; function state information of a smart television set is detected and low-level explicit interaction information is obtained; the processed user posture behavior information and the real-time function state information of the smart television set are combined, a multi-level dynamic context inference model based on the user behavior and the smart television state is established, and high-level implicit interaction information is obtained; and implicit interaction information visualization is carried out, the gesture motion completed by the user under guidance of the visual implicit information is identified, and an implicit interaction behavior model based on explicit and implicit information fusion is established, so that the interaction task is completed.

Description

technical field [0001] The invention belongs to the field of smart appliances, and in particular relates to an implicit interaction method for smart TVs. Background technique [0002] With the development of human-computer interaction technology, the importance of vision-based gesture interaction in the field of human-computer interaction has become increasingly prominent. Compared with the traditional WIMP interaction method, vision-based gesture interaction gets rid of the constraints of the mouse and keyboard on the user, and can provide users with a larger interaction space and a more realistic interaction experience. Vision-based gesture interaction has been widely used in virtual assembly, virtual augmented reality, somatosensory games, robot control, smart TV interaction and other fields. In the smart TV gesture interaction system, vision-based gesture interaction helps users get rid of the shackles of the remote control, and provides a natural interactive way for us...

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Application Information

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IPC IPC(8): H04N21/422H04N21/485G06F3/01
CPCG06F3/011G06F3/017H04N21/42201H04N21/42202H04N21/42204H04N21/485
Inventor 冯志全徐治鹏
Owner UNIV OF JINAN