This Basic Python program performs image restoration/alignment using Gray World Algorithm with OpenCV Library.

This app uses **MediaPipe** and **OpenCV** to swap faces between two uploaded images. It combines advanced face landmark detection, image alignment, histogram matching, and seamless blending to produce high-quality face swaps. The app allows users to upload two images and instantly see the swapped faces in real-time.

This is the task of Optical Character Recognition that automate the data extraction from printed or written text from a scanned document or image file and then converting the text into a machine-readable form where we have created own datasets for implementation into OCR model. Dataset and Output link: https://drive.google.com/drive/folders/10w_Gg4HGCKYTlCCCVXc98nmIWOKl-dhF?usp=sharing Steps of the task For image Alignment:- At first images are read by using opencv library. After reading the image, the image is resized into (600,600) pixels. Then we convert the resized image into gray scale image for applying edge detection. After that canny edge detector is used to detect the edges in the images. In input data or images most of them have horizontal lines so I apply hough transformation to detect the horizontal lines inside the images. Now after that we get lines and use those lines to calculate the slope.Here alogorithm detected many lines in which some of them may be undesired lines so I use median such that 50% of the data comes from median value and use them. Then by using the slope I calculate angle of inclination and finally rotate the images in a certain degree.

Image alignment with openCV

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Document image alignment and OCR using OpenCV and PyTesseract

In this model, we leverage the power of both OpenCV and TensorFlow to construct a highly accurate face recognition system. OpenCV provides comprehensive tools for image processing, including face detection, alignment, and preprocessing, while TensorFlow serves as the backbone for training and deploying the Siamese neural network.

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Automated alignment and processing of slide images in OpenCV

Python Implementaion of OpenCV and PIL to create an image alignment package

A perspective based image stitching technique which uses 3D vector homography to align images based on their object alignment using python and opencv.

"An image stitching application repository leveraging SIFT for robust feature detection and RANSAC for accurate alignment. Create panoramic views seamlessly using Python, OpenCV, and NumPy."

A script designed for image alignment and difference detection. It aligns two input images using feature point matching and homography, then computes and marks the differences between them. The script uses OpenCV and skimage for image processing. It is useful for comparing two similar images to detect subtle changes.

🧠 Image Stitching with Harris, SIFT, and RANSAC A Python-based image stitching system using OpenCV to merge two overlapping images into a panorama. It compares Harris and SIFT keypoint detection methods, applies a custom RANSAC-based affine transformation for alignment, and uses distance-weighted blending for smooth transitions.

Step by step guide to install dlib in linux. Implemented in python which includes dlib, opencv library that detects the facial landmarks and alignment of faces in any images; the predictor trained on Helen data-set..

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In OpenCV 3, the motion model for ECC image alignment.

OpenCV project to align RGB channels of a misaligned image from the Prokudin-Gorskii collection using feature-based image alignment.

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This was developed as a upwork project for a company to align reciepts and do the image processing on the reciepts. The next step was to implement the OCR using Pytessaract.

In this project I have shown How to scan an image and align it using open cv with the help of two image. One the original image and other for reference.

Espectral images alignment with OpenCV

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Image Alignment with OpenCV and Python

Implementation of image alignment with opencv, RANSAC.

Image Alignment with OpenCV libraries and ORB class.

This script performs alignment of image stacks using openCV

Next.js 13 app for image alignment using OpenCV.js

使用 OpenCV 進行影像對位（Image Alignment）

An OpenCV-based tool for alignment of (presumably clear-skull) images.