Awesome GitHub RepositoriesImage Processing

Glide is an image loading and caching library for Android that fetches and decodes images, GIFs, and video stills from local or remote sources. It functions as a media rendering framework and memory management tool designed to resize and downsample assets to fit specific view dimensions. The system prioritizes scrolling performance through a multi-level caching strategy that stores decoded media in memory and raw data on disk. It employs resource pooling to reuse bitmap memory and binds image loading tasks to component lifecycles to automatically release resources and prevent memory leaks. T

SDWebImage is an asynchronous image loading library for iOS that provides a framework for fetching, decoding, and caching images. It consists of a core loading library, a decoding engine, a processing pipeline, and a caching system designed to reduce network traffic and improve load times. The project features a two-tier caching architecture that stores assets in both volatile memory and persistent disk storage. It distinguishes itself through a modular loader pattern and a plugin-based decoding system, which allow for the integration of custom storage engines and the support of non-standard

Kingfisher is a library for downloading, caching, and displaying remote images in Swift applications. It provides an integrated framework that manages the entire lifecycle of remote assets, from initial network retrieval to final rendering within user interface components. The library distinguishes itself through a two-tiered storage mechanism that balances rapid access via volatile memory with persistent availability through disk caching. It features a modular processing pipeline that allows for dynamic image transformations, such as applying filters or geometric modifications, during the re

Picasso is an Android image loading library designed for downloading, caching, and displaying images in applications. It provides an automated system for memory and disk management to reduce network requests and improve load times. The library includes a bitmap transformation tool for resizing, cropping, and modifying assets before they are rendered. It also functions as a bridge for Jetpack Compose, converting image requests into painter objects for use within declarative Android user interfaces. The system manages image retrieval from multiple sources, including web URLs, local files, and

Fresco is an Android image loading library and cache manager designed to fetch, decode, and display images from network or local sources. It functions as a rendering engine for animated image formats and a streaming system for progressive image loading. The library distinguishes itself through specialized memory management that utilizes off-heap allocation to reduce garbage collection overhead and prevent out-of-memory errors. It includes a dedicated rendering pipeline for animated GIFs and WebP files and supports progressive JPEG decoding to render low-resolution versions of images while the

Android-Universal-Image-Loader is an image loading library for Android applications designed to download, cache, and display images. It functions as a bitmap cache manager and processing framework that handles the retrieval of assets from remote URLs or local files. The library includes specialized utilities for extracting static frames from video files to generate thumbnails. It also provides a framework for applying visual transformations to loaded images, such as circular crops and rounded corners. The system manages performance through a two-tier caching hierarchy using both memory and d

smartcrop.js is a JavaScript image processing tool and library designed for content-aware image cropping. It provides a face-aware cropping algorithm that calculates optimal crop coordinates to preserve the most important visual content within an image. The project prioritizes human faces to ensure people remain the central focus of the crop. It utilizes a content-aware approach to determine the best coordinates for a target width and height, allowing for dynamic resizing across different screen sizes and aspect ratios. The toolset includes a command line interface for automating the resizin

Coil is an image loading and caching pipeline designed for Android and Compose Multiplatform applications. It functions as a comprehensive loader, caching engine, and rendering utility that asynchronously fetches and displays images from network URLs, local storage, and multiplatform resource systems. The library distinguishes itself through a flexible fetcher-decoder pipeline and an interface-driven component registry, allowing for the integration of custom networking clients and decoders. It provides specialized support for rendering scalable vector graphics, animated formats such as GIF an

This is a Glide image transformation library for Android that provides a collection of image processing filters and shapes. It functions as a suite of hardware-accelerated tools for image cropping, artistic filtering, and transformation pipeline management. The project distinguishes itself through an image filter pipeline that allows for sequential transformation chaining, enabling multiple visual effects and color modifications to be applied in a single pass. It utilizes GPU acceleration to implement artistic effects such as pixelation, sketching, and blur. The library covers a broad range

FastImageCache is an iOS image caching library that provides a persistent disk-based image store. It utilizes a persistent bitmap cache to store images in uncompressed formats and incorporates an image pre-processing pipeline to optimize assets before they are committed to storage. The library optimizes rendering performance by using memory-mapped image tables for constant-time retrieval and byte-aligned data layouts to prevent memory copies. It organizes images of identical dimensions into shared tables and manages disk space through a least-recently-used cache eviction system. The project

Cropper is a JavaScript image cropping library and HTML5 canvas image editor. It serves as a web-based image manipulation tool that allows users to visually select and trim specific areas of an image directly within a browser. The library provides a visual interface for defining precise crop areas with configurable aspect ratios and zoom controls. It includes tools to rotate, scale, and zoom images to align subjects before exporting the final result. The tool handles browser-based image processing by generating a canvas element from a selected image area for use or download. It manages crop

Pica 是一个用于基于浏览器的图像缩放、格式转换和文件优化的客户端实用程序。它作为一个 Canvas 图像处理器，在 Canvas 元素、位图和 Blob 之间转换数据，以便在 Web 浏览器内进行本地操作。 该库通过使用 Lanczos 重采样的高质量缩小和多线程处理模型脱颖而出。它利用 Web Workers 将图像处理拆分为跨 CPU 核心的瓦片，以提高调整大小的速度。 该项目涵盖了广泛的图像操作功能，包括高质量缩放和用于边缘增强的非锐化掩码过滤。它支持多种输入格式，并提供用于将处理后的数据导出为二进制 Blob 对象的实用程序。为了在不导致浏览器崩溃的情况下处理大图像，该库采用了分块内存管理和瓦片处理技术。

PINRemoteImage 是一个用于 iOS 的图像下载与缓存框架。它作为一个远程图像加载器和多线程管理器，旨在从 URL 获取图像并将其渲染到用户界面中。 该项目包含用于渲染 GIF 和动画 WebP 格式的专用解码器。它还具有渐进式 JPG 渲染器，可在慢速连接下通过模糊效果显示扫描图像，以提升感知的加载速度。 该库通过请求去重管理并发下载任务，并利用混合内存与磁盘缓存系统。它处理高分辨率资产缩放，并在后台线程执行图像解码，以保持用户界面的响应速度。

AlamofireImage 是一个专为 Alamofire 设计的图像下载与缓存库。它提供了一个序列化框架，将网络响应转换为图像对象，并利用基于内存的缓存系统减少冗余网络请求。 该项目具有感知变体的异步缓存功能，可分别存储原始图像及其过滤后的版本。它包含多种过渡效果工具，用于在下载内容完成后平滑替换占位图。 该库涵盖了通过并行下载和优先级队列获取图像的功能，以及用于尺寸缩放和 MIME 类型反序列化的处理能力。它还通过填充远程图像视图并处理后台异步过滤，管理用户界面的集成。

YYWebImage

Parse Photoshop files in Ruby with ease

mini replacement for RMagick

AndroidPhotoFilters aims to provide fast, powerful and flexible image processing instrument for creating awesome effects on any image media.

Twitter Image Pipeline is a robust and performant image loading and caching framework for iOS clients

An Android transformation library providing a variety of image transformations for Picasso