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Book identification method, electronic device and storage medium

A recognition method and book technology, applied in the field of image recognition and text, can solve the problems of difficult text recognition, low recognition rate, unsatisfactory application effect, etc., and achieve the effect of automatic management

Active Publication Date: 2018-11-30
GUANGDONG MATVIEW INTELLIGENT SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the existing book inventory work, only OCR technology is used
Due to the limited display position of the text on the spine, there are problems that the text is too small to be recognized and the recognition rate is not high; coupled with the problem of the clarity of the spine image shooting, some spine fonts use non-standard fonts, and art design graphics are used as the title design Due to the situation, the application effect of only using OCR technology to directly recognize the text of the spine image for book inventory is not ideal

Method used

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  • Book identification method, electronic device and storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0026] Such as figure 1 A book recognition method shown includes the following steps:

[0027] Steps of building S1 book query information database: obtain a large number of book cover images and corresponding book cover information, extract the main color and character description point information of each book cover image, and compare the book cover image, The book cover information is stored correspondingly, and a book query information database is generated;

[0028] S2OCR recognition step: perform optical character recognition on the spine image of the book, directly determine the corresponding book for the spine image that can fully recognize the title of the book; perform the next step for the spine image that is partially recognized or cannot recognize the title of the book;

[0029] S3 main color extraction step: obtain the spine image of the book, and extract the main color of the spine image;

[0030] S4 character description point information generation step: est...

Embodiment 2

[0041] Embodiment 2 discloses an electronic device, which includes a processor, a memory, and a program, wherein one or more processors and memories can be used, and the program is stored in the memory and configured to be executed by the processor, When the processor executes the program, the book recognition method of Embodiment 1 is implemented. The electronic device may be a series of electronic devices such as a mobile phone, a computer, and a tablet computer.

Embodiment 3

[0043] The third embodiment discloses a readable computer storage medium, which is used to store a program, and when the program is executed by a processor, the book identification method of the first embodiment is realized.

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Abstract

The invention discloses a book identification method. The book identification method comprises the following steps: a character drawing point information generating step: establishing a drawing pointaccording to an edge feature of a character of a spine image to generate character drawing point information; and a result matching step: comparing the extracted character drawing point information ofthe spine image with a book query information library, and searching for the corresponding book according to the degree of overlap between a book cover image of the book and the character drawing point information of the spine image. The invention also discloses an electronic device and a storage medium. According to the book identification method, the electronic device and the storage medium ofthe invention, the character drawing point information is extracted from the spine image, the character drawing point information is compared with books stored in the book query information library, and then the book corresponding to the spine image in the book query information library can be determined. The use of book identification facilitates book inventory and subsequent book sorting, whichhelps to achieve automatic book management.

Description

technical field [0001] The invention relates to the field of character and image recognition, in particular to a book recognition method, electronic equipment and a storage medium. Background technique [0002] At present, due to the large amount of books in the library, it takes a lot of time and labor costs to manually carry out book inventory. Therefore, many libraries are gradually implementing automated management. By using the library management robot to carry out book inventory, regularly take photos of the books on the bookshelf, and the obtained book photo data will be uploaded to the background server for inventory comparison. Since there is no corresponding book identification technology, it also needs to be done manually when inventorying and comparing book photos, so the investment in time is relatively large. Therefore, since the books in most of the libraries in our country are placed on the bookshelves neatly according to certain rules, the spines (the junc...

Claims

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Application Information

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IPC IPC(8): G06K9/34G06K9/46G06K9/62
CPCG06V30/153G06V10/56G06F18/23
Inventor 邓立邦
Owner GUANGDONG MATVIEW INTELLIGENT SCI & TECH CO LTD
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