Image Processing

Sampling And Greyscale Resolution

Applying resolution techniques for image compression and quality analysis

Srihari Thyagarajan

May 25, 2024 6 min read Programming, Computer Vision, Signal Processing, Academic

Sampling And Greyscale Resolution

Image Processing Techniques with PyQt5 GUI

A project on Image Processing, leveraging PyQt5 for a user-friendly GUI and implementing essential operations like Low Pass Filter, Downsampling, Upsampling, Thresholding, and Negative Image Generation. It offers a visually engaging experience while exploring the realm of image processing techniques.

Image Processing Techniques with PyQt5 GUI

Frequency Domain Filtering

Frequency Domain Filtering with Butterworth Filter

Srihari Thyagarajan

Last updated on May 25, 2024 3 min read Programming, Computer Vision, Signal Processing, Academic

Image Processing Techniques

Implementing point operations and spatial domain filters on images

Srihari Thyagarajan

Last updated on May 25, 2024 8 min read Programming, Computer Vision, Signal Processing, Academic

Image Processing Techniques

Morphological Operations

Applying morphological operations for noise removal in fingerprint images

Srihari Thyagarajan

Last updated on May 25, 2024 5 min read Programming, Computer Vision, Biometrics, Academic

Erosion Dilation

Image Morphological Operations

Srihari Thyagarajan

Last updated on May 25, 2024 4 min read Programming, Computer Vision, Academic

Erosion Dilation

Image Edge Detection using Sobel Operator and Averaging Filter!

Srihari Thyagarajan

Last updated on May 25, 2024 9 min read Programming, Computer Vision, Academic

Edge Detection

Discrete Fourier Transform

Experimenting with DFT, IDFT and matrices!

Srihari Thyagarajan

Last updated on May 25, 2024 4 min read Programming, Mathematics, Academic

Histogram Processing

Analyzing and enhancing image contrast through histogram processing

Srihari Thyagarajan

Last updated on May 25, 2024 9 min read Programming, Computer Vision, Academic

Facial Recognition Attendance System

Attendance system using facial recognition system. Utilizes haarcascade classifiers for face detection and recognition. Stores attendance in Excel files and generates training images for face detection.