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Lib JAVA or ColdFusion, reading of questionnaires, OCR

I need an android app to We need a java lib to be developed, for OCR processing of PDF files of questionnaires.

Processing should:

- check the orientation of the file, rotating it 90 or 180 degrees if necessary

- adjust the orientation of the file, if the file is not correctly aligned, the API must correct the files, up to 30 degrees of distortion

- for processing, the API must convert the file to Black and White, with a configurable value, which must be defined in the constructor in the API.

- the processing must generate a second file with the markings of the items that were located and marking with rectangles the information read in the file.

About the Archive:

- The file has a QRcode and 3 squares in its corners, which serve to signal the API if the file is complete, being also used for file alignment.

- Footer, OCR reading the string between the two footer squares

- About the questions:

- The number and type of questions can be varied, the API must adapt to different file configurations.

- we can have two types of questions

- Multiple choice

- in this type we can have 0 to N marked responses.

- Dissertation

- In this type the API must end its area to return an image with the clipping of this question.

About tests and validations:

A java interface must be made available for tests with uploading files and a text field for sending files in base64, returning the json with the processing result.

- A collection with 20 files will be made available for testing and development

- During the approval phase we will carry out tests with two batches:

- 1st Batch 100 files

- 2nd Batch 200 files


The final phase of the project foresees the integration of the developed lib with the final application, in which the developer must provide the necessary assistance for the [login to view URL] built, for a proof of concept, for a quiz application, I need the app and the brackgroud software to support the app

Kĩ năng: Java, Agile Development, Nhiệt hạch lạnh

Về khách hàng:
( 3 nhận xét ) São Paulo, Brazil

ID dự án: #34320353

12 freelancer chào giá trung bình$600 cho công việc này


I CAN COMPLETE YOUR PROJECT EASILY Hello, I am programmer with enough experiences on Java/JavaFX for 10+ years. Java/JavaFX is nice programming language and I am majoring on it for long years so I have confident to com Thêm

$500 USD trong 7 ngày
(13 Nhận xét)

I have read project requirements. I am managing director of software company and I have team for development so we can complete it perfectly. I am from India GMT +5:30 and I am available from 8:00 AM to 11:00 PM. We Thêm

$1000 USD trong 15 ngày
(25 Nhận xét)

Hey! I am professional Swift engineer with skills including Agile Development, Java and Cold Fusion. Please send a message to discuss more about this project. Thanks

$555 USD trong 7 ngày
(3 Nhận xét)
(1 Nhận xét)
(3 Nhận xét)
$500 USD trong 7 ngày
(0 Nhận xét)

Hello, after carefully reviewing the experience requirements for the job description, I feel that I am suitable for the job. I am a full stack engineer who has have 10 years of experience for global businesses. Since e Thêm

$500 USD trong 7 ngày
(0 Nhận xét)

Hi, Dear Victor ! Greetings of the day! I just went through your job description and I am very much confident to assist you on your existing "Lib JAVA or ColdFusion, reading of questionnaires, OCR" Application develop Thêm

$600 USD trong 10 ngày
(0 Nhận xét)

******** Computer Vision & OCR & OMR Expert ************ Thank you for your posting! I am a Software developer with rich experience at the machine learning field such as the Resnet, VGG, Inception, Yolo, LSTM, RNN Thêm

$1500 USD trong 18 ngày
(0 Nhận xét)

Hi, how are you? I have 10 years of experience with ML and Computer VIsion. I just read your post and fully understand your requirements. I have developed many OCR & OMR projects. I will build the QR &rectangle detect Thêm

$500 USD trong 7 ngày
(0 Nhận xét)

Hello I understood your requirement but I have few doubts, text me so I can clear all my doubts right away, I can help you and i am ready for work. Thank you

$500 USD trong 7 ngày
(0 Nhận xét)

***** OCR Expert ***** Hello. I read your description and I am very interested in your project. I Have full experience in OCR field. I can complete your project in time perfectly. Please contact me and let's discuss mo Thêm

$300 USD trong 7 ngày
(0 Nhận xét)