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Method and system for implementing picture browsing by keyboard

A picture and keyboard technology, which is applied in the field of using keyboard to realize picture browsing, method and system, can solve the problems of low efficiency, complicated operation, poor user experience, etc., and achieve the effect of improving efficiency and simple implementation method.

Active Publication Date: 2008-12-31
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using this method to enlarge the picture usually requires multiple button operations to adjust the picture to the target position that needs to be browsed, which makes the operation complicated and inefficient, resulting in poor user experience

Method used

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  • Method and system for implementing picture browsing by keyboard
  • Method and system for implementing picture browsing by keyboard

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Experimental program
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Embodiment Construction

[0031] The core idea of ​​the present invention is: according to the distribution of the keyboard of the current device, the picture to be browsed is divided into picture blocks corresponding to the keys one by one, and the picture block corresponding to the current key is determined by sensing the position of the pressed key, and the determined picture block The center of , as the base point, gradually enlarges the picture until it reaches the preset magnification threshold.

[0032] In the present invention, when the picture is enlarged to the zoom threshold, by pressing any key on the keyboard, the original full-screen picture can be browsed.

[0033] The method for realizing picture browsing by using a keyboard in the present invention will be described below by taking a handheld device as an example.

[0034] figure 1 It is a schematic diagram of the implementation process of the picture browsing method utilizing the keyboard in the present invention, as figure 1 As sho...

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PUM

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Abstract

The invention relates to a method for realizing picture browsing by utilizing a keyboard. The picture browsing method comprises the steps as follows; A. according to the distribution of the current equipment keyboard, the pictures to be browsed are divided into picture blocks corresponding to the keystrokes one-to-one; B. the picture block corresponding to the current keystroke is determined by inducing the position of the pressed keystroke; C. a picture amplification mode is selected and the picture is amplified by taking the center of the picture block determined in the step B as a benchmark point. Simultaneously, the invention also discloses a picture browsing system which utilizes the keyboard. The method and the system of the invention which utilize the keyboard to browse the pictures improve the picture amplification efficiency during the picture browsing process, have simple realization method and bring totally new interaction type and fresh feeling for the user.

Description

technical field [0001] The invention relates to a picture browsing technology, in particular to a method and system for realizing picture browsing by using a keyboard. Background technique [0002] In recent years, camera devices such as handheld devices, especially camera phones, have become the main hot spot for users to buy. With the popularity of camera devices with megapixels and the emergence of cameras with tens of millions of pixels, more and more users use camera devices To record pictures of life, therefore, users have more and more demands for taking pictures and browsing pictures through camera equipment. Due to the improvement of camera pixels, the size of photos is getting bigger and bigger. However, the camera device is limited by the screen size, and users often need to enlarge the picture when viewing pictures through the camera device. [0003] The existing operation mode of browsing pictures through a camera device is generally to zoom in / out with the cen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/023G06F3/048G06F3/0489
CPCG06F3/04845G06T3/0012G06T3/40G06F3/02G06F9/00
Inventor 饶娜高明敏李雪莲李艳
Owner LENOVO (BEIJING) LTD
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