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Mobile terminal based image processing method and mobile terminal

A mobile terminal and image processing technology, which is applied in image data processing, image enhancement, 3D image processing, etc., can solve the problems of not being able to meet the user's personalized needs for images, affecting user experience, and low transmission speed, so as to improve image quality. Effects of transmission speed, user experience improvement, and image data reduction

Inactive Publication Date: 2009-12-16
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, mobile terminals such as mobile phones are playing an increasingly important role in people's daily life. Taking mobile phones as an example, they are not limited to communication functions, but also have digital entertainment functions. Correspondingly, various related images There are more and more local transmission applications and wireless transmission applications. However, when the entire video or picture of the mobile terminal is transmitted through the modern mobile communication network, it often occupies more bandwidth and the transmission speed is low, thus affecting the user experience; in addition , the existing transmission methods cannot meet the user's individual needs for images

Method used

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  • Mobile terminal based image processing method and mobile terminal
  • Mobile terminal based image processing method and mobile terminal
  • Mobile terminal based image processing method and mobile terminal

Examples

Experimental program
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Effect test

Embodiment 1

[0062] In this embodiment, the user chooses to make an NPR video call based on the line drawing. Figure 5 It is a schematic flow chart of an image processing method based on a mobile terminal in Embodiment 1 of the present invention, as Figure 5 As shown, the image processing method based on the mobile terminal in Embodiment 1 of the present invention includes the following steps:

[0063] Step 51: When the user sets up an NPR video call, the NPR type is a line drawing.

[0064] In practical applications, you can sequentially select "Settings", "Videophone Settings", and "Visualphone Effects" on the menu provided by the mobile terminal, and set the NPR type as a line drawing. In this embodiment, you can use Image 6 The NPR processing parameter setting interface shown is set, such as Image 6 As shown, the user can also set other parameters related to the NPR type through the NPR processing parameter setting interface. In this embodiment, the other parameters refer to the ...

Embodiment 2

[0069] In this embodiment, the mobile terminal displays the NPR-processed image to the user by default and sends it to the receiving mobile terminal. During the NPR call, the user sets to store the NPR-processed image at the same time. Figure 7 It is a schematic flow chart of an image processing method based on a mobile terminal in Embodiment 2 of the present invention, as Figure 7 As shown, the image processing method based on the mobile terminal in Embodiment 2 of the present invention includes the following steps

[0070] Step 71: The user starts an NPR call.

[0071] Step 72: The mobile terminal performs NPR processing on the captured video images according to default NPR processing parameters.

[0072] Step 73: The mobile terminal displays the NPR-processed image to the user, and sends it to the receiving mobile terminal.

[0073] Step 74: The user sets to display the NPR-processed image to the user, and store the NPR-processed image while sending it to the receiver's...

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Abstract

The invention discloses a mobile terminal based image processing method, which comprises that: a user determines an image to be processed; the mobile terminal acquires non-photorealistic rendering (NPR) processing parameters of the image to be processed; and the mobile terminal carries out NPR processing on the image to be processed according to the acquired NPR processing parameters. The invention correspondingly discloses the mobile terminal, which comprises a central processing module and an NPR processing module. By processing the image through NPR technology, the diversification and individuation of the image can be realized so as to meet the requirement of the user on the individuation of the image; in addition, the simplified image is transmitted, the transmitted image data are reduced, so the image transmission speed can be improved and the bandwidth can be saved so as to improve user experience.

Description

technical field [0001] The present invention relates to the field of mobile terminals, in particular to an image processing method based on a mobile terminal and the mobile terminal. Background technique [0002] Non-photorealistic rendering (NPR) technology is currently a research hotspot in the field of computer graphics. Its goal is not the authenticity of graphics, but the artistic characteristics of graphics. While strengthening key information, it ignores non-key information and highlights personal Expression and transmission of emotions. [0003] NPR technology generally includes brushstroke-based drawing technology, cartoon-type drawing technology, etc. The brushstroke-based drawing technology is realized through steps such as original image enhancement, image information extraction, basic brushstroke drawing, and brushstroke image drawing; cartoon drawing also has many different implementation methods , it is usually necessary to establish a mathematical model. Gen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725G06T5/00G06T15/00H04N7/14H04M1/72439
CPCG06T11/001
Inventor 陈晓萍
Owner ZTE CORP
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