Web Demos

BARCODE READER SDK DEMO

Explore the flexibe barcode reading settings to optimize for your specific usage scenario.

WEB TWAIN SDK DEMO

Try the most popular web scanner features: scan images, import local images and PDF files, edit, save to local, upload to database, and etc.

BARCODE READER JAVASCRIPT DEMO

Transform any camera-equipped devices into real-time, browser-based barcode and QR code scanners.

MRZ SCANNER WEB DEMO

Detects the machine-readable zone of a passport, scans the text, and parses into human-readable data.

APP STORE DEMOS

BARCODE READER SDK FOR IOS

BARCODE READER SDK FOR ANDROID

VIEW MORE DEMOS >

Document Scanning on Mobile with Dynamsoft Document Normalizer

Dynamsoft Document Normalizer (DDN) is a comprehensive SDK designed for mobile document scanning and normalization.

Limitations of Using a Smartphone for Document Scanning

Taking snapshots of documents using a smartphone can be convenient, but smartphones are not designed for this purpose. Poor lighting, shadows, and lack of edge detection can all lead to an image that is not of high quality to make out any text or other fine details.

Features of Dynamsoft Document Normalizer

Dynamsoft Document Normalizer (DDN) offers the capability of correcting or fixing issues in a document, such as skewness, misalignment, or distortion, so that the document is visually straight and aligned. It improves their readability for users. The normalized images can then be used for further processing, such as OCR text extraction.

The solution also provides various document rectification features, including border trimming, deskewing, perspective correction, output in different color modes, and brightness and contrast modification.

Border Detection and Trimming

DDN offers robust quadrilateral detection, including boundary detection of documents and table detection, as well as the ability to detect multiple boundaries in a single detection.

multiple-boundries-detection

Deskew Correction

Deskewing is a process that corrects the skew of a scanned paper by rotating the image in the opposite direction.

Perspective Correction

This technique is used to fix the distortion in an image caused by the camera’s perspective of the object.

perspective-correction

Output in Different Color Modes

The DDN (Dynamsoft Document Normalization) allows for the production of binary, grayscale, and color images by modifying the color space of the output.

color-mode-image

Adjusting Brightness and Contrast

With DDN, you can easily adjust the brightness and contrast of the output image to get the desired results.

Use Cases of Mobile Document Scanning

DDN can be used in various industries, including document scanning and archiving, retail price tag locator, and identity document scanning.

Document Scanning and Archiving

In government or enterprises, paper documents need to be digitized and preserved in an electronic format. DDN can be used to normalize the digitized documents and adjust the normalized images to meet specific requirements.

Retail Price Tag Locator

In retail, DDN can be used to identify the edges of price labels in pictures and extract text information through recognition.

Identity Documents Scanning

In identity document scanning, DDN allows for quick normalization and edge detection of identification document photos, facilitating the information extraction process.

Getting Started with Dynamsoft Document Normalizer

The Dynamsoft Document Normalizer can be evaluated through a free trial, and a one-on-one demo can be arranged by contacting the company.

Download the 30-day free trial

Schedule a one-on-one demo

Scenario-oriented Customizability

DDN offers high scalability by providing multiple image processing techniques at each stage of the algorithmic process. The client can choose the most suitable mode for their specific requirements using either an API or a configuration template in the form of string, file, JSON, etc. This makes the performance of the client’s application even smoother.

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