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Picture book recognition method and device

A recognition method and picture book technology, applied in the field of image processing, can solve problems such as increased error rate and angle sensitivity

Active Publication Date: 2019-04-05
WUXI YSTEN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, existing image recognition methods are very sensitive to lighting and angles, so a large amount of picture book data is required for training
Moreover, the distance required for recognition is close (generally less than 0.5m), and the error rate of recognition will greatly increase when the distance is long

Method used

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  • Picture book recognition method and device

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Embodiment Construction

[0051] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0052] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0053] figure 1 An exemplary system architecture 100 of an embodiment of the method for recognizing a picture book or the apparatus for extracting a key scene of the present application can be appli...

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Abstract

The problem that in the picture book recognition process, only a picture book with a preset two-dimensional code can be recognized or a large number of machine learning is needed is solved. The picture book recognition method comprises the steps of establishing a picture book feature database, extracting picture book candidate frames, performing preliminary recognition, and performing accurate recognition to obtain a final target picture book, so that the process of recognizing a two-dimensional code is avoided, meanwhile, a large amount of machine learning is not needed to form a recognitionmodel, the recognition process is simplified, and the efficiency is high. The invention also provides a corresponding device, equipment and a medium.

Description

technical field [0001] The invention belongs to the technical field of image processing, and in particular relates to a picture book recognition method, a recognition device, a computer-readable medium and electronic equipment. Background technique [0002] Picture Book (Picture Book), mainly pictures, can be coherent into a single complete story book. At present, picture books are mainly set for young children and children, and are oriented towards reading content suitable for young children and children. Reading picture books can help children understand the world, learn knowledge, and more importantly, cultivate children's hobbies and interests in reading. [0003] There are currently two mainstream picture book identification methods: [0004] One is a method represented by a product in the form of a point reading pen. The photoelectric identifier at the tip of the pen is used to identify the hidden two-dimensional point reading code in the picture book, and then the C...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/46G06N3/04
CPCG06V30/40G06V10/462G06N3/045
Inventor 邓卉危明田泽康谢建
Owner WUXI YSTEN TECH