ImageEn v8.1.1 with IEVision v4.5.0.2: A Powerful and Easy-to-Use Toolkit for Developers
ImageEn is an extensive component suite for image editing, display and analysis written in pure VCL code for Delphi and C++ Builder, and is also available for .NET. Thousands of software developers use ImageEn to add powerful multimedia functionality to their applications. Learn how easy it is to enhance your software with ImageEn!
ImageEn v8.1.1 with IEVision v4.5.0.2
Download: https://urlgoal.com/2tM6UL
IEVision is an optional plugin for ImageEn which adds advanced features such as optical character recognition, barcode reading, facial recognition, human and object detection, image classification, image stitching, image patching, searchable PDF generation, and more. IEVision is sold separately from ImageEn and can be purchased from www.imageen.com/order/#IEVision.
In this article, we will show you some of the features and benefits of using ImageEn v8.1.1 with IEVision v4.5.0.2 and how to use them in your projects.
Optical Character Recognition (OCR)
Optical character recognition (OCR) is the process of converting images of text into editable and searchable text. OCR can be useful for extracting information from scanned documents, invoices, receipts, business cards, etc.
ImageEn v8.1.1 with IEVision v4.5.0.2 supports OCR for more than 100 languages using the Tesseract engine. You can use the TIEOCREngine class to perform OCR on images or PDF files and get the results as plain text or XML data.
To use OCR with ImageEn v8.1.1 with IEVision v4.5.0.2, you need to follow these steps:
Download and install the Tesseract language data files from https://github.com/tesseract-ocr/tessdata.
Create an instance of the TIEOCREngine class and set its Language property to the desired language code.
Load an image or a PDF file into a TImageEnView or a TImageEnMView component using the LoadFromFile method.
Call the Process method of the TIEOCREngine class and pass the TImageEnView or TImageEnMView component as a parameter.
Get the OCR results as plain text using the Text property or as XML data using the XML property of the TIEOCREngine class.
Barcode Reading
Barcode reading is the process of decoding information encoded in barcodes using optical devices such as scanners or cameras. Barcodes can be used for identification, inventory, tracking, etc.
ImageEn v8.1.1 with IEVision v4.5.0.2 supports barcode reading for images and videos, with support for EAN-13/UPC-A, UPC-E, EAN-8, Code 128, Code 39, Interleaved 2 of 5 and QR Code formats. You can use the TIEBarcodeReader class to read barcodes from images or videos and get the results as a list of TIEBarcode objects.
To read barcodes from images with ImageEn v8.1.1 with IEVision v4.5.0.2, you need to follow these steps:
Create an instance of the TIEBarcodeReader class and set its BarcodeTypes property to the desired barcode formats.
Load an image into a TImageEnView or a TImageEnMView component using the LoadFromFile method.
Call the ReadBarcodes method of the TIEBarcodeReader class and pass the TImageEnView or TImageEnMView component as a parameter.
Get the barcode results as a list of TIEBarcode objects using the Barcodes property of the TIEBarcodeReader class.
To read barcodes from videos with ImageEn v8.1.1 with IEVision v4.5.0.2, you need to follow these steps:
Create an instance of the TIEBarcodeReader class and set its BarcodeTypes property to the desired barcode formats.
Create an instance of the TIEVideoCapture class and set its VideoSource property to a video device or a video file.
Assign an event handler to the OnNewFrame event of the TIEVideoCapture class.
In the event handler, call the ReadBarcodes method of the TIEBarcodeReader class and pass the CurrentBitmap property of the TIEVideoCapture class as a parameter.
Get the barcode results as a list of TIEBarcode objects using the Barcodes property of the TIEBarcodeReader class.
Facial Recognition
Facial recognition is the process of identifying or verifying the identity of a person based on their facial features. Facial recognition can be useful for security, authentication, surveillance, biometrics, etc.
ImageEn v8.1.1 with IEVision v4.5.0.2 supports facial recognition using the Eigenfaces, Fisherfaces, and Local Binary Patterns Histograms (LBPH) algorithms. You can use the TIEFaceRecognizer class to perform facial recognition on images or videos and get the results as a list of TIEFace objects.
To use facial recognition with ImageEn v8.1.1 with IEVision v4.5.0.2, you need to follow these steps:
Create an instance of the TIEFaceRecognizer class and set its Algorithm property to the desired algorithm.
Load a set of images and labels into a TImageEnMView component using the LoadFromFile method.
Call the Train method of the TIEFaceRecognizer class and pass the TImageEnMView component as a parameter.
Load an image or a video into a TImageEnView or a TImageEnMView component using the LoadFromFile method.
Call the Recognize method of the TIEFaceRecognizer class and pass the TImageEnView or TImageEnMView component as a parameter.
Get the facial recognition results as a list of TIEFace objects using the Faces property of the TIEFaceRecognizer class.
Human and Object Detection
Human and object detection is the process of locating and identifying humans and objects in images or videos. Human and object detection can be useful for tracking, counting, measuring, analyzing, etc.
ImageEn v8.1.1 with IEVision v4.5.0.2 supports human and object detection using pre-trained classifiers or custom-trained classifiers based on Haar-like features or Histograms of Oriented Gradients (HOG). You can use the TIEDetector class to perform human and object detection on images or videos and get the results as a list of TIEMatch objects.
To use human and object detection with ImageEn v8.1.1 with IEVision v4.5.0.2, you need to follow these steps:
Create an instance of the TIEDetector class and set its ClassifierFile property to the path of a classifier file.
Load an image or a video into a TImageEnView or a TImageEnMView component using the LoadFromFile method.
Call the Detect method of the TIEDetector class and pass the TImageEnView or TImageEnMView component as a parameter.
Get the human and object detection results as a list of TIEMatch objects using the Matches property of the TIEDetector class.
Image Classification
Image classification is the process of assigning a label to an image based on its content. Image classification can be useful for sorting, organizing, searching, indexing, etc.
ImageEn v8.1.1 with IEVision v4.5.0.2 supports image classification by training with positive and negative samples using Haar-like features or Histograms of Oriented Gradients (HOG). You can use the TIETreeCascadeClassifier class to perform image classification on images or videos and get the results as a list of TIEMatch objects.
To use image classification with ImageEn v8.1.1 with IEVision v4.5.0.2, you need to follow these steps:
Create an instance of the TIETreeCascadeClassifier class and set its FeatureType property to Haar or HOG.
Load a set of positive images into a TImageEnMView component using the LoadFromFile method.
Load a set of negative images into another TImageEnMView component using the LoadFromFile method.
Call the Train method of the TIETreeCascadeClassifier class and pass both TImageEnMView components as parameters.
Save the trained classifier to a file using the SaveToFile method.
Load an image or a video into a TImageEnView or a TImageEnMView component using the LoadFromFile method.
Call the Classify method of the TIETreeCascadeClassifier class and pass the TImageEnView or TImageEnMView component as a parameter.
Get the image classification results as a list of TIEMatch objects using the Matches property of the TIETreeCascadeClassifier class.
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Image Stitching
Image stitching is the process of combining multiple images with overlapping regions to create a larger image with a wider field of view. Image stitching can be useful for creating panoramas, maps, mosaics, etc.
ImageEn v8.1.1 with IEVision v4.5.0.2 supports image stitching using a feature-based approach or a direct approach. You can use the TIEStitcher class to perform image stitching on images and get the results as a single image.
To use image stitching with ImageEn v8.1.1 with IEVision v4.5.0.2, you need to follow these steps:
Create an instance of the TIEStitcher class and set its StitchingMode property to FeatureBased or Direct.
Load a set of images into a TImageEnMView component using the LoadFromFile method.
Call the Stitch method of the TIEStitcher class and pass the TImageEnMView component as a parameter.
Get the stitched image as a TBitmap object using the ResultBitmap property of the TIEStitcher class.
Image Patching
Image patching is the process of repairing or modifying an image by filling in missing or unwanted regions with plausible content. Image patching can be useful for removing objects, restoring images, inpainting images, etc.
ImageEn v8.1.1 with IEVision v4.5.0.2 supports image patching using a patch-based approach or a diffusion-based approach. You can use the TIEPatcher class to perform image patching on images and get the results as a modified image.
To use image patching with ImageEn v8.1.1 with IEVision v4.5.0.2, you need to follow these steps:
Create an instance of the TIEPatcher class and set its PatchingMode property to PatchBased or DiffusionBased.
Load an image into a TImageEnView component using the LoadFromFile method.
Select a region to be patched using the MouseInteract property of the TImageEnView component.
Call the Patch method of the TIEPatcher class and pass the TImageEnView component as a parameter.
Get the patched image as a TBitmap object using the ResultBitmap property of the TIEPatcher class.
Searchable PDF Generation
Searchable PDF generation is the process of converting images containing text into PDF files that can be searched and indexed by text content. Searchable PDF generation can be useful for archiving, sharing, editing, etc.
ImageEn v8.1.1 with IEVision v4.5.0.2 supports searchable PDF generation using optical character recognition (OCR). You can use the TIESearchablePDFGenerator class to perform searchable PDF generation on images and get the results as PDF files.
To use searchable PDF generation with ImageEn v8.1.1 with IEVision v4.5.0.2, you need to follow these steps:
Create an instance of the TIESearchablePDFGenerator class and set its Language property to the desired language code.
Load an image or a set of images into a TImageEnView or a TImageEnMView component using the LoadFromFile method.
Call the Generate method of the TIESearchablePDFGenerator class and pass the TImageEnView or TImageEnMView component and a file name as parameters.
Get the searchable PDF file as a file object using the FileName property of the TIESearchablePDFGenerator class.
Conclusion
ImageEn v8.1.1 with IEVision v4.5.0.2 is a powerful and easy-to-use toolkit for developers who want to add advanced image processing and computer vision features to their applications. ImageEn v8.1.1 with IEVision v4.5.0.2 supports various features such as optical character recognition, barcode reading, facial recognition, human and object detection, image classification, image stitching, image patching, searchable PDF generation, and more. ImageEn v8.1.1 with IEVision v4.5.0.2 can handle images and videos of arbitrary views and input sizes, and can work with different formats and sources.
We hope this article has been helpful and informative for you. If you want to learn more about ImageEn v8.1.1 with IEVision v4.5.0.2, you can visit the official website at www.imageen.com or check out the online documentation at www.imageen.com/help/. You can also download a free trial version or purchase a full version from www.imageen.com/order/. Thank you for reading! a27c54c0b2
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