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A finger clicking character recognition method and a translation method based on artificial intelligence

An artificial intelligence and finger technology, which is applied in character recognition, character and pattern recognition, natural language translation, etc., can solve the problems of slow and inefficient finger reading text recognition, and achieve the effect of increasing speed and small quantity

Pending Publication Date: 2019-02-12
上海翎腾智能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a method for recognizing characters by finger reading based on artificial intelligence, so as to solve the technical problems of slow and inefficient recognition of characters by finger reading in the prior art

Method used

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  • A finger clicking character recognition method and a translation method based on artificial intelligence
  • A finger clicking character recognition method and a translation method based on artificial intelligence
  • A finger clicking character recognition method and a translation method based on artificial intelligence

Examples

Experimental program
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Embodiment example

[0070] An example of recognizing "addition" that will be tapped with a finger.

[0071] The image collected by the camera equipment, the original image is 4000x3000, the image is resized to 160x160, and input to step S120, the result is a finger position distribution map with a size of 160x160, and the central bright spot is the position of the finger. According to this position, a 500 *300 image area, resize the image to 300x300 and input it in step S130, output the rotation angle, get the rotated image, input it in step S140, get the finger pointing to the text box, intercept the text box, get the image, resize it to 100x32 and input Step s150, output addition text.

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Abstract

The invention relates to a finger clicking character recognition method and a translation method based on artificial intelligence. The recognition method comprises the following steps of (1) respectively constructing and training each neural network; (2) using the acquisition device to acquire the current image of the pre-detection area in real time, and continuously inputting the image into the pre-trained finger positioning neural network to obtain the finger position information under the finger click state; 3) taking that position of the user's fin as the center, intercepting the image ofthe box area, inputting the angle recognition neural network, and outputting the rotation angle of the text in the image area; 4) rotating the rotation angle to intercept the frame area image with theposition of the user's fin as the center, and outputting the position information and the size information of the detected character area; (5) intercepting a corresponding image, inputting the OCR recognition neural network, and outputting the recognized text content. The invention not only improves the identification efficiency but also enables the identification artificial intelligence to be realized.

Description

technical field [0001] The invention relates to the field of intelligent identification, in particular to an artificial intelligence-based finger point reading text recognition method and a translation method thereof. Background technique [0002] Foreign language translation is an important part of foreign language learning. Existing tools (including paper dictionaries, electronic dictionaries, and mobile word search apps) all require manual input of words, which is inefficient. The development of deep learning and big data has greatly improved the performance of artificial intelligence methods in image recognition, gesture recognition and text recognition. Applying techniques such as gesture recognition and text recognition to text recognition and foreign language translation through artificial intelligence can greatly improve people's learning and reading efficiency. [0003] Shandong Yinweiai Intelligent Technology Co., Ltd. disclosed an artificial intelligence-based me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/20G06K9/32G06N3/04G06F17/28
CPCG06N3/04G06F40/58G06V40/28G06V40/107G06V10/22G06V20/62G06V30/10
Inventor 张哲
Owner 上海翎腾智能科技有限公司
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