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OpenCV – Quick Guide

OpenCV – Quick Guide, OpenCV is a cross-platform library using which we can develop real-time computer vision applications. It mainly focuses on image processing, video capture and a…Read More

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OpenCV – Useful Resources

OpenCV – Useful Resources, The following resources contain additional information on OpenCV. Please use them to get more in-depth knowledge on this topic.…Read More

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Discuss OpenCV

Discuss OpenCV, OpenCV is a cross-platform library using which we can develop real-time computer vision applications. It mainly focuses on image processing, video capture and a…Read More

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OpenCV – Hough Line Transform

OpenCV – Hough Line Transform, You can detect the shape of a given image by applying the Hough Transform technique using the method HoughLines() of the Imgproc class. Following is the syntax …Read More

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OpenCV – Histogram Equalization

OpenCV – Histogram Equalization, The histogram of an image shows the frequency of pixels’ intensity values. In an image histogram, the X-axis shows the gray level intensities and the Y-axi…Read More

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OpenCV – Scaling

OpenCV – Scaling, You can perform scaling on an image using the resize() method of the imgproc class. Following is the syntax of this method.…Read More

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OpenCV – Color Maps

OpenCV – Color Maps, In OpenCV, you can apply different color maps to an image using the method applyColorMap() of the class Imgproc. Following is the syntax of this method −…Read More

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OpenCV – Canny Edge Detection

OpenCV – Canny Edge Detection, Canny Edge Detection is used to detect the edges in an image. It accepts a gray scale image as input and it uses a multistage algorithm.…Read More

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OpenCV – Face Detection using Camera

OpenCV – Face Detection using Camera, The following program demonstrates how to detect faces using system camera and display it using JavaFX window.…Read More

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OpenCV – Affine Translation

OpenCV – Affine Translation, You can perform affine translation on an image using the warpAffine() method of the imgproc class. Following is the syntax of this method −…Read More