Digital image process Basic algorithm

Overview

Digital-image-process-Basic-algorithm

These are some basic algorithms that I have implemented by my hands in the process of learning digital image processing, such as mean and median filtering, sharpening algorithms, interpolation scaling algorithms, histogram equalization algorithms, etc.

文件目录:

  • filter : 滤波,代码都在 image_filter.py中,目前有

    • 均值滤波
    • 中值滤波
  • sharpen: 锐化,现在只有基于 拉普拉斯算子的锐化算法。

  • Interpolation: 内插,用于图像的缩放,目前有

    • 最近邻内插 - NNI.py

    • 双线性内插 - BLI.py

    • 双立方内插(双三次内插)- BCI.py

  • Histogram equalization:直方图均衡化 - image_HE.py

Owner
JingYu
JingYu
Sombra is simple Raytracer written in pure Python.

Sombra Sombra is simple Raytracer written in pure Python. It's main purpose is to help understand how raytracing works with a clean code. If you are l

Hernaldo Jesus Henriquez Nuñez 10 Jul 16, 2022
Python scripts for semi-automated morphometric analysis of atolls from Landsat satellite Imagery.

AtollGeoMorph Python scripts for semi-automated morphometric analysis of atolls from Landsat satellite Imagery. The python scripts included allow user

1 Dec 16, 2022
Fixes 500+ mislabeled MURA images

In this repository, new csv files are provided that fixes 500+ mislabeled MURA x-rays for all categories. The mislabeled x-rays mainly had hardware in them. This project only fixes the false negative

Pieter Zeilstra 4 May 18, 2022
An executor that wraps 3D mesh models and encodes 3D content documents to d-dimension vector.

3D Mesh Encoder An Executor that receives Documents containing point sets data in its blob attribute, with shape (N, 3) and encodes it to embeddings o

Jina AI 11 Dec 14, 2022
Computer art based on quadtrees.

Quads Computer art based on quadtrees. The program targets an input image. The input image is split into four quadrants. Each quadrant is assigned an

Michael Fogleman 1.1k Dec 23, 2022
ScreenTeX is a tool that grabs all text when taking a screenshot rather than getting an image.

The ScreenTeX project By: Seanpm2001 / ScreenTeX, Et; Al. Top README.md Read this article in a different language 🌐 List of languages Sorted by: A-Z

Sean P. Myrick V19.1.7.2 3 Oct 25, 2022
Generate your own QR Code and scan it to see the results! Never use it for malicious purposes.

QR-Code-Generator-Python Choose the name of your generated QR .png file. If it happens to open the .py file (the application), there are specific comm

1 Dec 23, 2021
Raven is a tool written in Python3 allowing you to generate an unique image with some text.

🐦 Raven is a tool written in Python3 allowing you to generate an unique image with some text. It does it by searching the text on Google, do

Billy 39 Dec 20, 2022
Plots the graph of a function with ASCII characters.

ASCII Graph Plotter Plots the graph of a function with ASCII characters. See the change log here. Developed by InformaticFreak (c) 2021 How to use py

InformaticFreak 2 Apr 29, 2022
Depix is a tool for recovering passwords from pixelized screenshots.

This implementation works on pixelized images that were created with a linear box filter. In this article I cover background information on pixelization and similar research.

23.1k Jan 04, 2023
Combinatorial image generator for generative NFT art.

ImageGen Stitches multiple image layers together into one image. Run usage: stitch.py [-h] backgrounds_dir dinos_dir traits_dir texture_file

Dinosols NFT 19 Sep 16, 2022
An automated Comic Book downloader (cbr/cbz) for use with SABnzbd, NZBGet and torrents

Mylar Note that feature development has stopped as we have moved to Mylar3. EOL for this project is the end of 2020 and will no longer be supported. T

979 Dec 13, 2022
⚡ZenGL is a minimalist Python module providing exactly one way to render scenes with OpenGL.

ZenGL is a minimalist Python module providing exactly one way to render scenes with OpenGL.

Szabolcs Dombi 133 Dec 17, 2022
This is the official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.

Freedom to build what you want FreeCAD is an open-source parametric 3D modeler made primarily to design real-life objects of any size. Parametric modeling allows you to easily modify your design by g

FreeCAD 12.9k Jan 07, 2023
Converting Images Into Minecraft Houses

Converting Images Into Minecraft Houses In this particular project, we turned a 2D Image into Minecraft pixel art and then scaled it in 3D such that i

Mathias Oliver Valdbjørn Jørgensen 1 Feb 02, 2022
Conversion of Image, video, text into ASCII format

asciju Python package that converts image to ascii Free software: MIT license

Aju Tamang 11 Aug 22, 2022
Group of interfaces interesting for users

Project: Interface to create GIF animation based on Fourier Series.

5 Aug 17, 2021
LabelMe annotation tool source code

LabelMe annotation tool source code Here you will find the source code to install the LabelMe annotation tool on your server. LabelMe is an annotation

MIT CSAIL Computer Vision 1.3k Jan 03, 2023
Napari simpleitk image processing

napari-simpleitk-image-processing (n-SimpleITK) Process images using SimpleITK in napari Usage Filters of this napari plugin can be found in the Tools

Robert Haase 11 Dec 19, 2022
Python implementation of image filters (such as brightness, contrast, saturation, etc.)

PyPhotoshop Python implementation of image filters Use Python to adjust brightness and contrast, add blur, and detect edges! Follow along tutorial: ht

Kylie 87 Dec 15, 2022