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Text-based thumbnail generation

A thumbnail and text technology, applied in the direction of image data processing, graphics and image conversion, data processing input/output process, etc., can solve the problems of difficult to identify and distinguish objects, unrecognizable and unreadable text objects, etc.

Inactive Publication Date: 2017-08-18
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, as the number of preview images of captured images displayed together on the display screen of an electronic device increases, due to the limited size of the display screen, a user may find it difficult to recognize or distinguish objects in the preview images displayed on the electronic device.
In the case of preview images with text objects, displaying even a small number of such images may render the text objects in the image illegible or unreadable

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0101] (Example 1) According to an aspect of the present invention, there is provided a method for displaying an image, comprising: generating at least one text region in the detected image; determining at least one text category associated with the at least one text region; based on The at least one text region and the at least one text category generate at least one thumbnail image from an image; and display the at least one thumbnail image.

example 2

[0102] (Example 2) In the method of Example 1, the at least one thumbnail contains the at least one text area.

example 3

[0103] (Example 3) In the method of example 1 or 2, the at least one text area includes a plurality of text areas, and generating the at least one thumbnail includes selecting at least two associated text categories from the plurality of text areas. text area; and generate a thumbnail containing the selected text area.

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PUM

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Abstract

A method for displaying an image is disclosed. The method may be performed in an electronic device. Further, the method may detect at least one text region in the image and determine at least one text category associated with the at least one text region. Based on the at least one text region and the at least one text category, the method may generate at least one thumbnail from the image and display the at least one thumbnail.

Description

[0001] Cross References to Related Applications [0002] This application asserts U.S. Provisional Patent Application No. 62 / 062,670, filed October 10, 2014, entitled "TEXT-BASED THUMBNAIL IMAGE GENERATION," and filed on May 15, 2015 Priority benefit of U.S. Patent Application No. 14 / 714,114, entitled "TEXT-BASED THUMBNAIL GENERATION," the entire contents of which are incorporated herein by reference middle. technical field [0003] The present invention relates generally to generating previews of images, and more particularly to generating thumbnails of images by using text region detection. Background technique [0004] In recent years, the use of electronic devices such as smart phones, tablet computers, etc. has become common. Such electronic devices often include image processing capabilities for capturing and processing images. For example, a conventional electronic device may be equipped with one or more cameras for capturing images of a scene or objects, and a ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/14G06V10/26G06V10/44G06V10/56
CPCG09G5/14G09G2340/145G09G2340/14G09G2340/045G06V20/63G06V10/26G06V10/44G06V10/56G06F3/048G06V20/62G06V30/413G06T3/40
Inventor 金康柳昇佑百永基金杜勋洪锡秀
Owner QUALCOMM INC