1744 Open source projects that are alternatives of or similar to Hltool

An image resizing library for Android

This project is made in Matlab Platform and it detects whether a person has cancer or not by taking into account his/her mammogram.

Image optimization / compression library. This library is able to optimize png, jpg and gif files in very easy and handy way. It uses optipng, pngquant, pngcrush, pngout, gifsicle, jpegoptim and jpegtran tools.

NETCore encrypt and decrpty tool，Include aes，des，rsa，md5，sha1，sha256，sha384，sha512

A PHP library for easy image handling. 🖼

image registration related books, papers, videos, and toolboxes

GitHub Link Card Creator lets you generate GitHub images has links to repositories.

Image Payload Creating/Injecting tools

The friendly PIL fork (Python Imaging Library)

Collection of basic image processing algorithms for processing

go语言封装的各种对称加密和非对称加密，可以直接使用，包括3重DES，AES的CBC和CTR模式，还有RSA非对称加密,ECC椭圆曲线的加密和数字签名

Image Aesthetics Toolkit - includes Fisher Vector implementation, AVA (Image Aesthetic Visual Analysis) dataset and fast multi-threaded downloader

Cross-platform desktop GUI app to clean image metadata

High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, AVIF and TIFF images. Uses the libvips library.

Fast, simple, scalable, Docker-ready HTTP microservice for high-level image processing

An easy and fast library to apply gaussian blur filter on any images. 🎩

An easy to use and well designed image compress library for Android, based on Android native image library. Put forward a framework for quick switch from different compress algorithm.

Dockerized PHP7 application runs as a Microservice to resize and crop images on the fly. Get optimised images with MozJPEG, WebP or PNG using ImageMagick. Includes face detection, cropping, face blurring, image rotation and many other options. Abstract storage based on FlySystem in order to store images on any provider (local, AWS S3...).

A view controller for iOS that allows users to crop portions of UIImage objects

Easy tools of document, image, file, network, location, color, and media.

oss基础类库，主要涉及基础实体，加密算法，xml序列化，以及其他扩展方法等

Damselfly is a server-based Digital Asset Management system for photographs. The goal of Damselfly is to index an extremely large collection of images, and allow easy search and retrieval of those images, using metadata such as the IPTC keyword tags, as well as the folder and file names.

A Free and Comprehensive Encrypt and Decrypt Tools Website with example code in Node.js, Website is looking for a new server.

📷 Mini Image Lazy Loader for P(R)eact and Vue

AWS Lambda image processor

Borgert is a CMS Open Source created with Laravel Framework 5.6

C++ Bitmap Library

AES+RSA结合应用java示例

Quick and simple image processing at the command line. 🔨

计算图片之间的相似度

Heimdall is a wrapper around the Security framework for simple encryption/decryption operations.

CCExtractor - Official version maintained by the core team

SwiftImage: an image library in Swift with Swifty APIs and value semantics

Crunch is a tool for lossy PNG image file optimization. It combines selective bit depth, color type, and color palette reduction with zopfli DEFLATE compression algorithm encoding using the pngquant and zopflipng PNG optimization tools. This approach leads to a significant file size gain relative to lossless approaches at the expense of a relatively modest decrease in image quality (see example images below).

Fast and secure standalone server for resizing and converting remote images

PHP Secure Communications Library

Open Source License Key Generation and Verification Tool written in Go

Webassembly compilation of https://github.com/ImageMagick/ImageMagick & samples

With Oblique explore new styles of displaying images

RSA public/private key generation, RSA, AES encryption/decryption, RSA sign/verify in Swift with CommonCrypto in iOS and OS X

Super fast, on-demand and on-the-fly, image processing.

JPEGsnoop: JPEG decoder and detailed analysis

Cryptographic primitives for MirageOS

Automatically optimize (compress) all images used in Nuxt.js

🇸Superpowered Audio, Networking and Cryptographics SDKs. High performance and cross platform on Android, iOS, macOS, tvOS, Linux, Windows and modern web browsers.

✂️Automatically determine where to crop a circular image out of a rectangular.

HDR, PFM, DDS, KTX, EXR, PNG, JPG, BMP image viewer and manipulator

Image transformation service using libvips, based on Skipper.

Software that can autocomplete sketches as the user starts drawing.

A GPU accelerated image and video processing framework built on Metal.

Strong encryption for Java simplified

PyAutoLens: Open Source Strong Gravitational Lensing

Go Image Filtering Toolkit

convert png to ico format

Automated image compression for efficiently distributing images on the web.

Seamless copy-and-paste of images with Poisson Blending.

Secure data before sending it over the internet

RSA+AES hybrid encryption implementation for JavaScript. Works with Node.js, React Native and modern browsers.

Boost.GIL - Generic Image Library | Requires C++11 since Boost 1.68

Limited Error Raster Compression