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Recognition and translation method of character image and device

An image and character technology, applied in character and pattern recognition, electrical digital data processing, special data processing applications, etc., can solve the problems of short dish names, infeasible, and no grammatical structure.

Active Publication Date: 2010-01-06
SAMSUNG ELECTRONICS CO LTD +1
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  • Abstract
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Problems solved by technology

[0007] 3. Matching and translation of dish names: Due to the large number of dish names and the constant innovation of dish names, it is not feasible to first establish one-to-one correspondence with dish names and translation dictionaries
In addition, because dish names are usually very short and do not have a fixed grammatical structure, the method of grammatical analysis and word segmentation is obviously not suitable for dish name translation

Method used

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  • Recognition and translation method of character image and device
  • Recognition and translation method of character image and device
  • Recognition and translation method of character image and device

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Embodiment Construction

[0052] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Note that the following embodiments are described with a menu as an example, but this is only an example, and the present invention is not limited thereto, but can be extended to other application scenarios, such as automatic recognition and translation of natural scenes such as street signs, advertisements, and announcements.

[0053] figure 1 Shown is a menu recognition and translation device according to a preferred embodiment of the present invention, which has a graphical user interface for convenient user control and operation. The input device of the device is an image or video capture module (hereinafter referred to as "image capture module), and the output device is any display module that can display a graphical user interface, such as a touch screen. The image capture module can be, for example, a camera, a video camera, a Mobile phon...

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Abstract

A recognition and translation method of character image and a device are disclosed. The method comprises the following steps: obtaining one or a plurality of first language character image or video; detecting the character areas of each first language character from the image or video; recognizing the characters in each character area; dividing the terms formed by the recognized characters into one of a plurality of booked categories and adopting a translation rule corresponding to the divided category to translate the terms into a second language or more other languages; and displaying the translation result. By adopting the invention, the key characters in a natural scene image or video such as instructions in road nameplates, advertisements, bulletins, menus and the like can be automatically recognized and translated by a mobile terminal conveniently and rapidly.

Description

technical field [0001] The invention relates to the field of image processing and pattern recognition, in particular to a method and device for recognizing and translating characters in related images and videos in natural scenes such as menus, road signs, announcements, newspapers, etc. Background technique [0002] Cameras have become the standard configuration of most mobile terminals. With the enhancement of the computing power of mobile terminals, the image recognition technology that can only be implemented on PCs before has the possibility of being extended to mobile terminals. For example, some mobile terminals are currently equipped with a business card automatic recognition function. Through this mobile terminal, images or videos can be acquired and processed conveniently, which greatly improves the automatic acquisition and processing capabilities of information. With the popularity of mobile terminals with cameras, it has become an urgent need to automatically i...

Claims

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Application Information

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IPC IPC(8): G06K9/20G06F17/28
Inventor 欧文武王炎陈又新罗恒亮王华周迅溢文世涛
Owner SAMSUNG ELECTRONICS CO LTD
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