Create, Read & Extract Cloud OMR Data via Ruby

REST API to develop Ruby cloud apps for performing Optical Mark Recognition (OMR) processing on OMR sheets hosted on the cloud.

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Aspose.OMR Cloud SDK for Ruby

Overview

Overview
- Features
- Resources
- Live Demos
- Pricing

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Aspose.OMR Cloud SDK for Ruby enables cloud programmers to enhance their cloud-based Ruby applications to fetch OMR sheets (JPEG, BMP, PNG, TIFF & PDF) hosted on the cloud storage, perform Optical Mark Recognition (OMR) operations on them, apply pre-defined rules for answer grading, and extract OMR results to the CSV file. Aspose.OMR Cloud SDK for Ruby can be used under an MIT license and doesn't require any other software to be installed to execute OMR related functions within your cloud-based Ruby apps.

Aspose.OMR Client is also available as a WPF application (.NET version 4.6.2) to help developers create OMR template markup, generate OMR templates, apply corrections to the template, detect filled OMR files to generate and export the results.

You can also enable your Ruby cloud apps to clip areas of interest from the scanned images to apply OMR to those specific areas. The OMR operations can also be applied to the rotated or perspective (side viewed) images.

At a Glance

Overview

Get data from scanned images
Process perspective photos
Export the results to CSV
Template generation
Apply text mark-up
Trim image and apply OMR
Appy JSON rules
GUI based OMR editor

Aspose.OMR

Supported File Formats

Input Only

JPEG
PNG
BMP
TIFF
PDF

Output Only

Aspose.OMR

Platform Independence

Advanced OMR REST API Features

Recognition of scanned images and photos

Ability to process rotated photos

Ability to process perspective (side-view within 25 deg) photos

Recognize scanned data from tests, exams, questionnaires, surveys

Highly accurate optical mark recognition (OMR)

Export the recognized results to CSV file format

Template generation from textual markup

Generate surveys and test sheets via text mark-up

Specify number of questions & answers in the template

Clip area of interest from recognized image for OMR & save it as JPEG

Support for OMR answer grading based on provided JSON rules

Cloud client in form of GUI based OMR editor

Quickly Get Started with OMR REST API

It is easy to get started with Aspose.OMR Cloud SDK for Java and there is nothing to install. Simply create an account at Aspose for Cloud and get your application information. Once you have the App SID & KEY, you are ready to give the Aspose.OMR Cloud SDK for Java a try on any supported platforms.

Markup for OMR Template Generation

Aspose.OMR Cloud SDK for Java allows developers to use markup to generate OMR templates. This markup support several types of elements. These elements include, text, choice box (question), answer sheet (several column of questions), grid (complex values that consist of similar sections), image (e.g. logo), barcode (barcodes, QR-codes, aruco codes).

GUI Application for OMR Template Management

Along with, Aspose.OMR Cloud SDK for Java, you can also download an MSI package that installs a light-weight OMR client application which lets you create your own OMR templates. Using Aspose’s OMR client application you can also make corrections to existing OMR templates and perform optical mark recognition via Aspose.OMR Cloud engine. A repository is also provided which contains data and configuration files to be used in our OMR SDK demo project.