Method and system for inputting expression pictures

An input method and emoticon technology, which is applied in the computer field, can solve problems such as complicated input of emoticons and failure to provide emoticon pictures, and achieve the effects of simplifying the input method, improving interactivity, and improving input efficiency

Inactive Publication Date: 2016-06-15
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a method and system for inputting facial expressions, aiming at solving the problem of inputting facial expressi

Method used

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  • Method and system for inputting expression pictures
  • Method and system for inputting expression pictures

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] figure 1 The implementation flow of the expression picture input method provided by Embodiment 1 of the present invention is shown, and the details are as follows:

[0026] In step S101, a handwritten sketch input by a user is received.

[0027] The embodiment of the present invention is applicable to wearable devices such as smart watches and smart bracelets with a touch input interface. The input handwritten stick figures are arranged in a certain shape, for example, a triangle. In the specific implementation process, the stick figure input by the user's handwriting can be received through the touch screen, wherein the stick figure is a simple stroke representing the user's expression, for example, an oblique line, a curve in the shape of a semicircle or an ellipse, a V-shaped curve, and a stroke. strokes of circles, triangles, etc. A stick figure representing a user's expression may include one, two or three strokes, preferably three stick figures, so as to describ...

Embodiment 2

[0035] figure 2 The implementation flow of the expression picture input method provided by Embodiment 2 of the present invention is shown, and the details are as follows:

[0036] In step S201, the handwritten stick figure input by the user is received;

[0037] The embodiment of the present invention is applicable to wearable devices such as smart watches and smart bracelets with a touch input interface. The input handwritten stick figures are arranged in a certain shape, for example, a triangle. In the specific implementation process, the stick figure input by the user's handwriting can be received through the touch screen, wherein the stick figure is a simple stroke representing the user's expression, for example, an oblique line, a curve in the shape of a semicircle or an ellipse, a V-shaped curve, and a stroke. strokes of circles, triangles, etc. A stick figure representing a user's expression may include one, two or three strokes, preferably three stick figures, so as...

Embodiment 3

[0049] Figure 4 The implementation flow of the expression picture input method provided by Embodiment 3 of the present invention is shown, and the details are as follows:

[0050] In step S401, a handwritten sketch input by a user is received.

[0051] In step S402, the handwritten stick figure is recognized, and the feature representation of the preset part of the facial expression picture in the preset facial expression database is extracted.

[0052] In the embodiment of the present invention, an emoticon database may be pre-established for storing emoticon pictures. After receiving the handwritten stick figure input by the user, the handwritten stick figure is recognized, and at the same time, the feature representation of the preset part of the expression picture in the expression database can be extracted for subsequent matching calculation. Wherein, the preset part may be a part that clearly embodies human expression, preferably, the preset part is a mouth and an eye...

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Abstract

The invention is suitable for the technical field of computers, and provides a method and system for inputting expression pictures. The method includes the steps that handwritten stick figures input by a user are received and identified to find the expression pictures related to the stick figures, and the found expression pictures are output; the input expression pictures are determined according to selection of the user. In this way, the user only needs to input the stick figures through handwriting, and input of the expression pictures can be achieved; the input mode of the expression pictures is simplified, the input efficiency of the expression pictures is improved, and the interactivity of an applicative wearable device is further improved.

Description

technical field [0001] The invention belongs to the technical field of computers, and in particular relates to a method and system for inputting emoticon pictures. Background technique [0002] "Wearable smart device" is a general term for the application of wearable technology to intelligently design daily wear and develop wearable devices, such as glasses, gloves, watches, clothing and shoes. With the development of the mobile Internet, technological progress, and the introduction of high-performance and low-power processing chips, various wearable devices are continuously launched. [0003] Smart watches are relatively popular wearable devices, but most of the existing smart watches can only play the role of display output, and the interactivity is not high. On the contrary, users expect smart watches to provide more interactive functions. For example, emoticon pictures or animations are currently one of the most popular and frequently used tools in user social interacti...

Claims

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Application Information

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IPC IPC(8): G06F3/023G06F3/0488
CPCG06F3/0237G06F3/04883
Inventor 郑发郑战海
Owner GUANGDONG XIAOTIANCAI TECH CO LTD
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