利用近邻法的弱点实现图片缩小后变成另一张图

Overview

这是我一个视频的配套代码。 视频是:利用近邻法的弱点实现图片缩小后变成另一张图 https://www.bilibili.com/video/BV1Lf4y1r7dZ

配套代码中,仅generate.py是核心文件,其余的图片神马的,都是赠品。 这个核心文件利用了近邻法缩放的弱点,可以将图a的像素按顺序嵌入到图b中,然后生成图c。图c看起来和图b是基本一样的。不过,在PS软件或者python的PIL模块中使用近邻法把图c缩小到图a的尺寸时,图a就显示出来了。算是一种形式的“幻影坦克”吧。

使用方法: 假设generate.py、图a、图b都在同一目录下,且图a、图b均为png格式。 python generate.py 图a 图b 图c 回车后生成图c。

Owner
偶尔有点小迷糊
用极不严肃的风格,分享编程知识
偶尔有点小迷糊
Xmas-Tree-GIF-Tool - Convert any given animated gif file into an animation in GIFT CSV format

This repo is made to participate in Matt Parker's XmasTree 2021 event. Convert a

Aven Zitzelberger 2 Dec 30, 2021
SALaD (Semi-Automatic Landslide Detection) is a landslide mapping system

SALaD (Semi-Automatic Landslide Detection) is a landslide mapping system. SALaD utilizes Object-based Image Analysis and Random Forest to map landslides.

NASA 14 Jan 04, 2023
粉專/IG圖文加工器

粉專/IG圖文加工器 介紹 給PS智障(ex:我)使用,用於產生圖文 腳本省去每次重複步驟 可載入圖片(方形,請先處理過,歡迎PR) 圖片簡易套用濾鏡 可將圖片切片 要求 Python 版本 3.9 安裝 安裝最新 python pip3 install -r requirement.txt 效果

Louis Tang 7 Aug 10, 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
Design custom QR codes with this web app!

My-QR.Art This web app lets users design their own QR codes to any domain. It can be acessed on my-qr.art. You can find some more background info abou

Marien Raat 406 Dec 20, 2022
Remove Background from Image With Python

Install Library pypi $ pip3 install xremovebg

krypton 4 May 26, 2022
starfish is a Python library for processing images of image-based spatial transcriptomics.

starfish: scalable pipelines for image-based transcriptomics starfish is a Python library for processing images of image-based spatial transcriptomics

199 Dec 08, 2022
Me cleaner - Tool for partial deblobbing of Intel ME/TXE firmware images

me_cleaner me_cleaner is a Python script able to modify an Intel ME firmware image with the final purpose of reducing its ability to interact with the

Nicola Corna 4.1k Jan 08, 2023
Python Digital Art Generator

Python Digital Art Generator The main goal of this repository is to generate all possible layers permutations given by the user in order to get unique

David Cuentas Mar 3 Mar 12, 2022
A pure python implementation of the GIMP XCF image format. Use this to interact with GIMP image formats

Pure Python implementation of the GIMP image formats (.xcf projects as well as brushes, patterns, etc)

FHPyhtonUtils 8 Dec 30, 2022
A small Python module for BMP image processing.

micropython-microbmp A small Python module for BMP image processing. It supports BMP image of 1/2/4/8/24-bit colour depth. Loading supports compressio

Quan Lin 4 Nov 02, 2022
Maze generator with most popular shapes - hexagon, triangle, square

Maze-Generator Maze generator with most popular shapes - hexagon, triangle, square (sqaure not implemented yet): Theory: Planar Graph https://en.wikip

Kacper Plesiak 2 Dec 28, 2021
pix2tex: Using a ViT to convert images of equations into LaTeX code.

The goal of this project is to create a learning based system that takes an image of a math formula and returns corresponding LaTeX code.

Lukas Blecher 2.6k Dec 30, 2022
Simple Python package to convert an image into a quantized image using a customizable palette

Simple Python package to convert an image into a quantized image using a customizable palette. Resulting image can be displayed by ePaper displays such as Waveshare displays.

Luis Obis 3 Apr 13, 2022
GPU-accelerated image processing using cupy and CUDA

napari-cupy-image-processing GPU-accelerated image processing using cupy and CUDA This napari plugin was generated with Cookiecutter using with @napar

Robert Haase 16 Oct 26, 2022
A Blender add-on to create interesting meshes using symmetry

Procedural Symmetries This Blender add-on automates the process of iteratively applying a set of reflection planes to a base mesh. The result will con

1 Dec 29, 2021
A large-scale dataset of both raw MRI measurements and clinical MRI images

fastMRI is a collaborative research project from Facebook AI Research (FAIR) and NYU Langone Health to investigate the use of AI to make MRI scans faster. NYU Langone Health has released fully anonym

Facebook Research 907 Jan 04, 2023
Bot by image recognition simulating (random) human clicks

bbbot22 bot por reconhecimento de imagem simulando cliques humanos (aleatórios) inb4: sim, esse é basicamente o mesmo bot de 2021 porque a Globo não t

Yuri 2 Apr 05, 2022
Parking management project which generates barcode parking ticket with user-friendly Tkinter program GUI

Parking-management-system Parking management project which generates barcode parking ticket with user-friendly Tkinter program GUI How to run Download

1 Jul 03, 2022
A python script for extracting/removing exif data from images by @AbirHasan2005

Image-Exif A Python script for extracting exif metadata from images. How to use? Using this script you can extract exif data from image and save in .c

Abir Hasan 13 Dec 16, 2022