sharpen

Wavelet sharpen and denoise as GEGL operations: non-destructive filters for GIMP 3.

Wavelet sharpen plugin ported to GIMP 3, with 16-bit and floating point support. Fork of mrossini-ethz/gimp-wavelet-sharpen.

An open source alternative to the popular photo AI editor.

Offline AI image upscaler: 8× resolution with face restoration and noise removal. 15 models.

Implementation of the AMD FidelityFX CAS (Contrast Adaptive Sharpening) algorithm on ROCm, for sharpening static images.

🏰 An exciting game of programming and Artificial Intelligence

A Python tool for blurring images pixel by pixel using mathematical algorithms and also providing an approximate solution for sharpening the blurred image.

3x3 spatial convolution in unity3d shader graph

A small and simple python image processor to apply, view and save a variety of different image filters like threshold, brightness, contrast, blur, sharpen, dilate, erode, edge detection and mirror. Modified images can also be saved. Can also be used using cmmand line arguments. This project was part of some of my university coursework.

image processing library for PHP

Collection of basic image processing algorithms for processing

Brille is an image processing module for Golang

Using together cv2's findcontours and Haarcascade license plate detection together with the application of an extensive set of filters

Through the use of Contrast Limited Adaptive Histogram Equalization (CLAHE) filters, completed with otsu filters, a direct reading of car license plates with success rates above 70% and an acceptable time is achieved

A recognition licenses plates based in FindContours

From images of cars in which their license plates have been labeled, and passing filters, their recognition is attempted by pytesseract . As there is not a single filter that works for all the licensess, it is tried with several filters and The license plate number that has been detected the most times is assigned.

OCR from scratch using Chars74 Dataset: http://www.ee.surrey.ac.uk/CVSSP/demos/chars74k/ applied to the case of Spanish car license plates or any other with format NNNNAAA. The hit rate is lower than that achieved by pytesseract: in a test with 21 images, 12 hits are reached while with pytesseract the hits are 17.

Visual Studio extension that intelligently introduces new C# features into your existing codebase

Video renderer for ffmpeg.

Convolution and other super-patches (blur, sharpen)