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Introduction to Edge Detection | What is Edge Detection

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Edge detection is a technique of image processing used to identify points in a digital image with discontinuities, simply to say, sharp changes in the image brightness. These points where the image...
Feature Extraction

What is Feature Extraction? Feature Extraction in Image Processing

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In real life, all the data we collect are in large amounts. To understand this data, we need a process. Manually, it is not possible to process...

What is Histogram Equalization and how it works?

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IntroductionHistogram equalizationSteps Involved AlgorithmExampleCLAHE (Contrast Limited Adaptive Histogram Equalization) Contributed by: Sreekanth Introduction¬†to Histogram Equalization Image pre-processing is the term for operations...
Image pre-processing

Introduction to Image Pre-processing | What is Image Pre-processing?

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Introduction to Image Pre-ProcessingPixel brightness transformations(PBT)Gamma CorrectionHistogram equalizationSigmoid stretching Geometric TransformationsImage Filtering and SegmentationImage SegmentationFourier transform Contributed to: Sreekanth LinkedIn profile: https://www.linkedin.com/in/sreekanth-tadakaluru-3301649b/ Introduction to...
low level vision

Computer Vision: Low-level Vision

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Image ProcessingWhat happens if we increase the number of bits in an image?TranslationRe-sizingRotationWhat are the different colour spaces available?Where is Grey-colour Space useful?The Fourier TransformWhat are the advantages derived in the...