Baidu Smart Cloud
Test paper analysis and identification
Identify the whole page of examination papers, textbooks and other contents, and output the text information and location information of elements such as graphs, tables, titles, and texts. It supports scanning and photographing scenes, classification and recognition of printed and handwritten characters, formula recognition and handwritten vertical recognition. Applicable to intelligent education scenarios such as intelligent correction and topic retrieval
New products OCR image text converter online tool, batch identification of pictures/PDF, one click conversion of Word/Excel, immediate experience >
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Technical Documentation
product price
Privatization deployment
Business consulting
Function demonstration
Application scenarios
product price
Usage
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Function demonstration
or
This is only for function display. The image type supports PNG, JPG, JPEG, BMP, and the size is no more than 8M. The image format and size requirements of the actual capability of the interface shall be subject to the interface document
Identification results
Request Parameters
JSON Results
  • S/N content
Application scenarios
Intelligent marking
The paper homework, composition, and examination paper information are converted into pictures through photo taking equipment, and the identification questions and answers can be automatically extracted. The extraction results can be re developed, such as correct matching with the answer database, which is convenient for teachers to quickly judge papers, improve work efficiency and quality, and promote digital and intelligent teaching management
Cooperation cases
product price
Shared resource package
Special resource package
Pay as you go
QPS stack package
Privatization deployment
Shared resource package
It is applicable to enterprises/individuals whose call volume can be estimated and multiple interfaces are used at the same time. The order of deduction for billing call volume is: special resource package>shared resource package>pay as you go. For details, please check Product Price Document>
Multi interface sharing, improved business flexibility
10QPS Guarantee
7 * 24-hour customer service response
Purchase Options
Purchase by shared resource package
Specifications
100000 points
term of validity
twelve month
Purchase quantity
individual
¥330
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Usage
Public cloud service
It provides an online service interface for character recognition, which can directly call API or use HTTP SDK to identify the characters in pictures, providing convenient access and rapid integration
API documentation
Privatization deployment
Deploy to a local server or private cloud, use the word recognition function in the intranet/LAN, ensure data privacy, and provide two privatization solutions: all-in-one machine and software deployment package
Apply for free trial
Scheme details
Experience the ability to analyze and identify test papers immediately and for free
Public cloud API can enjoy up to 1000 free test resources
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Dictionary pen character recognition
For dictionary pen scenarios, it is mainly used to scan text and recognize. It is one of the basic functions of dictionary pen and supports Chinese and English recognition, printing and handwriting mixed recognition
Universal Scene Text Recognition
High precision whole picture text detection and recognition services covering a variety of common scenes and languages, including all kinds of printed and handwritten documents, network pictures, tables, numbers, two-dimensional codes, etc
OCR image text converter
Identify the layout of the picture/PDF document, extract the text content, and convert it into Word and Excel documents that retain the original document layout, facilitating secondary editing and copying
Office document identification
It can analyze the layout of office documents, output the positions of drawings, tables, titles and texts, and output the OCR recognition results of the content of different sections, supporting form recognition and seal recognition
Digital recognition
Extract and recognize the numbers in the picture, automatically filter the non digital content, and only return the digital content and its location information
Handwritten character recognition
Special optimization is carried out for irregular handwritten fonts to support the detection and recognition of handwritten Chinese and handwritten numerals in pictures
Cooperation consulting
Pre sales consultation
Fill in your business needs, and the exclusive account manager will contact you as soon as possible to provide one-on-one consulting services
After sales intelligent assistant
Intelligent diagnosis to quickly solve the use problem
Contact Sales
For more information, please call 400-920-8999 to 1
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