包含：图片加载框架ImageLoader、自定义图片、裁剪Crop、形状Shape、人脸识别、相机……
Matisse: https://github.com/zhihu/Matisse
一个能带进度条的图片框架，同时有身份标识动能，简单易用
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**Rajawali: https://github.com/Rajawali/Rajawali
Android OpenGL ES 2.0/3.0 Engine
**sketch: https://github.com/panpf/sketch
Sketch 是 Android 上一个强大且全面的图片加载器，支持 GIF，手势缩放以及分块显示超大图片
**Diooto: https://github.com/moyokoo/Diooto
微博,微信图库效果,微信视频拖放效果,适配状态栏 、屏幕旋转 、全屏 、长图、GIF、视频
**android-face-detector: https://github.com/husaynhakeem/android-face-detector
实时人脸检测
**AndroidFaceDetection: https://github.com/lchad/AndroidFaceDetection
Android 平台进行人脸检测的几种方案
**CVScanner: https://github.com/Credntia/CVScanner
An OpenCV based library for Android to scan ID documents or Passports
**pesdk-android-demo: https://github.com/imgly/pesdk-android-demo
图片编辑sdk使用demo
**litho-glide: https://github.com/pavlospt/litho-glide
litho-glide
**LoTiny: https://github.com/Sunzxyong/Tiny
**ImageLoaderFramework: https://github.com/ladingwu/ImageLoaderFramework
打造统一的图片加载框架，融合Glide，Fresco,不入侵业务代码
**CameraView: https://github.com/natario1/CameraView
A well documented, high-level Android interface that makes capturing pictures and videos easy, addressing most of the common issues and needs
**ContinuousScrollableImageView: https://github.com/Cutta/ContinuousScrollableImageView
支持持续性滑动动画的图片组件，用来做背景效果 应该不错
**transitional-imageview: https://github.com/MostafaAryan/transitional-imageview
This is an imageView which implements shared element transition pattern on your desired image
**AiyaEffectsAndroid: https://github.com/aiyaapp/AiyaEffectsAndroid
宝宝特效 SDK Android Demo，支持美颜，3D特效，3D动画特效，2D特效等，免费使用
**diagonal-imageview: https://github.com/santalu/diagonal-imageview
A simple imageview which allows you to create diagonal cut views easily
**GlideImageView: https://github.com/sfsheng0322/GlideImageView
基于Glide V4.0封装的图片加载库，可以监听加载图片时的进度
**PaletteImageView: https://github.com/DingMouRen/PaletteImageView
懂得智能配色的ImageView,还能给自己设置多彩的阴影
**InsLoadingAnimation: https://github.com/qintong91/InsLoadingAnimation
头像加载进度
**AndroidWM: https://github.com/huangyz0918/AndroidWM
轻量级安卓水印框架，支持隐形数字水印
**RubberStamp: https://github.com/vinaygaba/RubberStamp
给图片添加水印
WatermarkCreator: https://github.com/ashishbhandari/WatermarkCreator
水印
**progress-image-view-android: https://github.com/safetysystemtechnology/progress-image-view-android
progress-image-view-android
DismissibleImageView: https://github.com/dmallcott/DismissibleImageView
Clickable ImageView that expands to full screen and is dismissible by swiping the image off-screen
PaletteImageView: https://github.com/DingMouRen/PaletteImageView
为图片添加阴影，阴影颜色来源于图片的主色
LongImageCamera: https://github.com/wajahatkarim3/LongImageCamera
长图拍摄
IdentityImageView: https://github.com/385841539/IdentityImageView
一个能带进度条的图片框架，同时有身份标识动能，简单易用
BifacialView: https://github.com/pavel163/BifacialView
图像处理后左右对比
sand: https://github.com/Jomes/sand
使用JNI实现Sobel算子图像边缘检测
Camera: https://github.com/lizhangqu/Camera
二代身份证信息识别
ProCamera: https://github.com/18Gray/ProCamera
ProCamera是一款基于Camera2 API的相机，实现了相机的常用功能，力求不断挖掘Camera2的巨大潜力，锻造一款在功能和设计上完美的相机产品
Fotoapparat: https://github.com/Fotoapparat/Fotoapparat
Android 有两套相机 Api，使用起来很麻烦，好在 Foto 开源了他们在 Android 上的 Camera 封装 Api，力荐
CameraKit-Android: https://github.com/flurgle/CameraKit-Android
一个相机的库
ShadowImageView: https://github.com/yingLanNull/ShadowImageView
可以根据图片变颜色，更加细腻的阴影效果
photo-affix: https://github.com/afollestad/photo-affix
图片拼接
skia: https://github.com/google/skia
Skia is a complete 2D graphic library for drawing Text, Geometries, and Images. https://skia.org
android-close-pixelate: https://github.com/bmaslakov/android-close-pixelate
安卓图片模糊，像素化
PixelAdjuster: https://github.com/Commit451/PixelAdjuster
Changes the color of individual pixels in a Bitmap
BypassPicassoImageGetter: https://github.com/Commit451/BypassPicassoImageGetter
Loads images for Bypass using Picasso
multiselect: https://github.com/karanvs/multiselect
多个图片/视频选择
MultiPhotoPicker: https://github.com/nileshpambhar/MultiPhotoPicker
MultiPhotoPicker
ImageNice9Layout: https://github.com/wobiancao/ImageNice9Layout
仿Nice首页图片列表9图样式，并实现拖拽效果
ImagePicker-OLX: https://github.com/RameshBhupathi/ImagePicker-OLX
Combined both TedBottomPicker and Camera View, to get the View Similar to ImagePickers of Olx.
ImageShowPicker: https://github.com/yaozs/ImageShowPicker
仿微信朋友圈图片选择
EasyImagePicker: https://github.com/oswaldo89/EasyImagePicker
EasyImagePicker
EZPhotoPicker: https://github.com/Siclo-Mobile/EZPhotoPicker
EZPhotoPicker
android-ocr: https://github.com/rmtheis/android-ocr
Experimental app for optical character recognition on Android
Zoomy: https://github.com/imablanco/Zoomy
双指控制图片展开，以及放大缩小，做的超棒
AwesomeImagePicker: https://github.com/myinnos/AwesomeImagePicker
图片选择工具库
Louvre: https://github.com/andremion/Louvre
又一个漂亮的 Android 图片选择工具库
AnchorImageView: https://github.com/jcodeing/AnchorImageView
支持给图片加锚点的 Android 组件
PickPhotoSample: https://github.com/Werb/PickPhotoSample
Photo Picker Of Android Library
PictureSelector: https://github.com/LuckSiege/PictureSelector
android多图选择器 图片/视频 单选or多选，以及视频录制
PanoramaImageView: https://github.com/gjiazhe/PanoramaImageView
通过监听手腕旋转进行交互，自动滚动图片
MultiImageView: https://github.com/stfalcon-studio/MultiImageView
多种图片样式 UI 组合，很适合做头像相关的功能
TakePhoto: https://github.com/crazycodeboy/TakePhoto
一款用于在Android设备上获取照片（拍照或从相册、文件中选择）、裁剪图片、压缩图片的开源工具库
Gradient-Artist: https://github.com/Hariofspades/Gradient-Artist
Gradient-Artist library will allow you to use gradient overly on top of the image
500px-android-blur: https://github.com/500px/500px-android-blur
500px-android-blur
BlurView: https://github.com/Dimezis/BlurView
IOS 风格的安卓动态模糊库
BlurKit-Android: https://github.com/flurgle/BlurKit-Android
性能强大的安卓模糊库
AndroidRealTimeBlur: https://github.com/wenhatai/AndroidRealTimeBlur
Android real-time blur
VectorSupportView: https://github.com/akashandroid90/VectorSupportView
VectorSupportView is a library to support vector assets in compound drawables
collageview: https://github.com/lopei/collageview
Android 图片拼图效果
android-gif-example: https://github.com/jaredsburrows/android-gif-example
Gif RecyclerView MVP Grid Example using Dagger 2, Retrofit 2, RxJava 2 and Butterknife with Junit and Espresso tests
gifencoder: https://github.com/square/gifencoder
A pure Java library implementing the GIF89a specification. Suitable for use on Android
FocusSurfaceView: https://github.com/CGmaybe10/FocusSurfaceView
拍照时在相机的预览界面指定一个区域的大小，形状和位置，只拍摄该指定区域里的图像
ScrollParallaxImageView: https://github.com/gjiazhe/ScrollParallaxImageView
滚动时图片产生视差效果的ImageView
crescento: https://github.com/developer-shivam/crescento
Add curve at bottom of image views and relative layouts
HighPassSkinSmoothing-Android: https://github.com/AmniX/HighPassSkinSmoothing-Android
An implementation of High Pass Skin Smoothing on Android Bitmap 美颜
DexMovingImageView: https://github.com/dexlex/DexMovingImageView
一个实现了最新的Google Calender中月份图片的效果的ImageView,图片会随着外部ScrollView的滚动而滚动
SimpleOneStep: https://github.com/gavinliu/SimpleOneStep
仿 Smartisan OneStep
LargeImage: https://github.com/LuckyJayce/LargeImage
Android 加载大图 可以高清显示10000*10000像素的图片，轻松实现微博长图功能
BigImageViewer: https://github.com/Piasy/BigImageViewer
大图查看加载库，支持拖动和缩放，利用 fresco 加载，超级方便，但是内存占用超级低，一点也不卡
ImageTransition: https://github.com/vikramkakkar/ImageTransition
Android 图片放大过渡效果
Squint: https://github.com/IntruderShanky/Squint
对角线风格
DiagonalLayout: https://github.com/florent37/DiagonalLayout
斜角 View 效果，用来做 Profile 背景最适合不过
Diagonalify: https://github.com/developer-shivam/Diagonalify
图片对角线分割风格
PhotoViewSlider: https://github.com/jeancsanchez/PhotoViewSlider
图片浏览器
android-hidden-camera: https://github.com/kevalpatel2106/android-hidden-camera
This library is to take picture using camera without camera preview
ParaCamera: https://github.com/janishar/ParaCamera
Simple android camera to take and get image bitmaps
SnappyImageViewer: https://github.com/nshmura/SnappyImageViewer
Android Image Viewer inspired by StackOverflow's with swipe-to-dimiss and moving animations
gallerymodule: https://github.com/guiguegon/gallerymodule
Simple gallery to retrieve one or more images. It allow to take new photos or videos
Blaze: https://github.com/IntruderShanky/Blaze
图片移动及缩放
cropiwa: https://github.com/steelkiwi/cropiwa
图片自定义裁剪
croperino: https://github.com/ekimual/croperino
图片裁剪
MultiType-FilePicker: https://github.com/fishwjy/MultiType-FilePicker
一款轻量级的文件选择器，支持多种文件类型
MediaPickerInstagram: https://github.com/NodensN/MediaPickerInstagram
Material 风格的类似 Instagram 的图片选择器
TelegramGallery: https://github.com/TangXiaoLv/TelegramGallery
QQ 相册风格，相册选择器
pictorial: https://github.com/jonasbleyl/pictorial
A universal image viewer for Android
TedBottomPicker: https://github.com/ParkSangGwon/TedBottomPicker
TedBottomPicker is simple image picker using bottom sheet
cameraview: https://github.com/google/cameraview
CameraView aims to help Android developers easily integrate Camera features
FrescoImageViewer: https://github.com/stfalcon-studio/FrescoImageViewer
对 ImageView 实现了全屏浏览效果，同时支持了图片缩放效果，和滑动消失效果
RecyclerViewCardGallery: https://github.com/huazhiyuan2008/RecyclerViewCardGallery
RecyclerView实现Card Gallery效果，替代ViewPager方案
CompareImage: https://github.com/Onkarn92/CompareImage
编辑后图片对比
StyleImageView: https://github.com/chengdazhi/StyleImageView
Add styles and filters to ImageViews, Views' backgroud, Drawables and Bitmaps, with animation and bitmap output
ShapeImageView: https://github.com/andyxialm/ShapeImageView
ShapeImageView
Music-Cover-View: https://github.com/andremion/Music-Cover-View
Useful to be used as album cover in Music apps
PuzzleView: https://github.com/wuapnjie/PuzzleView
Android拼图支持库，轻松实现Instagram Layout效果
PloyFun: https://github.com/hugeterry/PloyFun
导入图片生成Low Poly风格图片的app
onyx: https://github.com/hanuor/onyx
人工智能、机器学习、深度学习合体的图片资源识别库
WebpifyYourAndroidApp: https://github.com/AndroidDeveloperLB/WebpifyYourAndroidApp
A small tool to convert your app's png&jpg image files into WebP when possible
JikeGallery: https://github.com/JeasonWong/JikeGallery
仿即刻首页图片垂直滚动效果
pearl: https://github.com/hanuor/pearl
图片加载、缓存
cookie-cutter: https://github.com/adamstyrc/cookie-cutter
移动或缩放图片来裁剪图片
ImagePicker: https://github.com/jeasonlzy0216/ImagePicker
完全仿微信的图片选择，并且提供了多种图片加载接口，选择图片后可以旋转，可以裁剪成矩形或圆形，可以配置各种其他的参数
ImageZipper: https://github.com/amanjeetsingh150/ImageZipper
压缩图片，An image compresssion library in android
CompressHelper: https://github.com/nanchen2251/CompressHelper
压缩文件，压缩图片，压缩Bitmap，Compress,CompressImage,CompressFile,CompressBitmap
AdvancedLuban: https://github.com/shaohui10086/AdvancedLuban
高效、简洁的图片压缩工具库 / An Advanced Compress Image Library for Android http://shaohui.me
Luban: https://github.com/Curzibn/Luban
Luban(鲁班)——可能是最接近微信朋友圈的图片压缩算法
zBarLibary: https://github.com/bertsir/zBarLibary
zbar扫描快，zxing可以生成和识别本地，So,我就把他们结合在了一起
MVBarcodeReader: https://github.com/iamMehedi/MVBarcodeReader
条码识别
zxing-android-embedded: https://github.com/journeyapps/zxing-android-embedded
Port of the ZXing Android application as an Android library project, for embedding in an Android application
AwesomeQRCode: https://github.com/SumiMakito/AwesomeQRCode
一个优雅的二维码生成器
PressScanCode: https://github.com/BolexLiu/PressScanCode
一个长按扫描webView上的二维码的工具库
ZXingDemo: https://github.com/vivian8725118/ZXingDemo
六种二维码生成的样式
MobileVisionBarcodeScanner: https://github.com/KingsMentor/MobileVisionBarcodeScanner
二维码扫描
Android-Zxing: https://github.com/mylhyl/Android-Zxing
android google zxing 可配置扫描框、线样式 ，生成二维码（文字、联系人） http://blog.csdn.net/hupei/article/details/51859171
Qart: https://github.com/scola/Qart
将生成的二维码与选择的图片合成，生成的新二维码
android-zxingLibrary: https://github.com/yipianfengye/android-zxingLibrary
Android 二维码，条码扫描，生成库
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BGAQRCode-Android: https://github.com/bingoogolapple/BGAQRCode-Android
Android 二维码条码扫描，生成库
zxing-barcode: https://github.com/ThePacific/zxing-barcode
A barcode scanner based on zxing for android
QrCardParsing: https://github.com/RurioLuca/QrCardParsing
二维码生成、扫描库
QRGenerator: https://github.com/androidmads/QRGenerator
二维码扫描库
AutoZoomInImageView: https://github.com/Carbs0126/AutoZoomInImageView
可做splash动画，一张静态图片居中显示并充满屏幕，同时不断放大图片中间部分，形成一种图片不断向中间放大的动画效果
AndroidGradientImageView: https://github.com/skyfe79/AndroidGradientImageView
Android 色彩渐进 ImageView
QiniuImageLoader: https://github.com/lingochamp/QiniuImageLoader
在Android上结合七牛提供的API，让加载图片更有效、更节流、更简单、更可控、更酷
CainCamera: https://github.com/CainKernel/CainCamera
CainCamera是一个集美颜相机、图片编辑、短视频编辑等功能的综合性开源APP，目前主要介绍美颜相机、短视频编辑功能的实现，图片编辑功能暂时还没时间处理。 本人编写该项目主要用于学习如何实现相机的实时美颜、动态滤镜、动态贴纸、彩妆、拍照、短视频分段录制与回删、图片编辑、短时频编辑与合成等功能。
CameraFilters: https://github.com/JessYanCoding/CameraFilters
摄像头实时滤镜处理库,自带10多种滤镜,支持滤镜扩展,并且兼容七牛云直播滤镜处理
CameraFilter: https://github.com/nekocode/CameraFilter
Realtime camera filters for Android
CameraFilter: https://github.com/WeLikeVis/CameraFilter
安卓滤镜集合
AndroidPhotoFilters: https://github.com/Zomato/AndroidPhotoFilters
图片滤镜
photofilter: https://github.com/mukeshsolanki/photofilter
滤镜
gallery: https://github.com/kenvies/gallery
最实用的图片操作实例
ImageGroupView: https://github.com/loopeer/ImageGroupView
图片增删工具
Compressor: https://github.com/zetbaitsu/Compressor
图片压缩
GifLoadingView: https://github.com/Rogero0o/GifLoadingView
GifLoadingViewhttps://amitshekhariitbhu.github.io/GlideBitmapPool/
GlideSlider: https://github.com/firdausmaulan/GlideSlider
Glide Image Slider
glide-bindingadapter: https://github.com/s0nerik/glide-bindingadapter
Configurable @BindingAdapter for Glide
GlideBitmapPool: https://github.com/amitshekhariitbhu/GlideBitmapPool
Glide Bitmap Pool is a memory management library for reusing the bitmap memory https://amitshekhariitbhu.github.io/GlideBitmapPool/
android-drag-square: https://github.com/SwiftyWang/android-drag-square
一个仿探探上传相片的widget，基于xmuSistone的demo, 提供gradle import，添加上传照片功能以及各种回调，api，方便使用
android-drag-square: https://github.com/xmuSistone/android-drag-square
流畅，灵活的图片拖拽排序
ShapedImageView: https://github.com/gavinliu/ShapedImageView
Android Rounded, Circle, Path ImageView
CircleImageView: https://github.com/zuoweitan/CircleImageView
使用clippath实现的CircleImageView,没有Bitmap,没有锯齿
AvatarImageView: https://github.com/Carbs0126/AvatarImageView
显示圆形图片或文本
android-shape-imageview: https://github.com/siyamed/android-shape-imageview
自定义形状的头像框架
CustomShapeImageView: https://github.com/MostafaGazar/CustomShapeImageView
又一个自定义形状的头像框架
belvedere: https://github.com/zendesk/belvedere
An image picker library for Android
hiddenshot: https://github.com/karanvs/hiddenshot
安卓截图
InstaCapture: https://github.com/tarek360/InstaCapture
截图
MagicalCamera: https://github.com/fabian7593/MagicalCamera
A library to take picture easy, trasnfrom your data and save photos in your device
android-gif-drawable: https://github.com/koral--/android-gif-drawable
安卓 Gif 图片加载
recent-images: https://github.com/amirarcane/recent-images
获取手机里的最新的图片
LowPoly: https://github.com/CoXier/LowPoly
一行代码实现 LowPoly
LowPoly: https://github.com/zzhoujay/LowPoly
Low Poly风格图片生成器
LowPolyAndroid: https://github.com/zzhoujay/LowPolyAndroid
Low Poly 风格图片生成器，Android实现版
ScratchView: https://github.com/cooltechworks/ScratchView
刮开图层查看图片和文字
android-ndk-gif: https://github.com/waynejo/android-ndk-gif
Android Gif library
sharp: https://github.com/Pixplicity/sharp
Scalable vector graphics for Android
Image-Zoomer: https://github.com/code-crusher/Image-Zoomer
Image zoom animations library for Android
image-zoom: https://github.com/oliveiradev/image-zoom
A simple lib for zoom images on event click
TouchImageView: https://github.com/MikeOrtiz/TouchImageView
Adds touch functionality to Android ImageView.
avatar-view: https://github.com/TangoAgency/avatar-view
根据首字母显示头像
CircleImageView: https://github.com/hdodenhof/CircleImageView
A circular ImageView for Android
KenBurnsView: https://github.com/flavioarfaria/KenBurnsView
Android ImageViews animated by Ken Burns Effect
GifImageView: https://github.com/felipecsl/GifImageView
Android ImageView that handles animated GIF images
Android-Image-Cropper: https://github.com/ArthurHub/Android-Image-Cropper
Image Cropping Library for Android, optimized for Camera / Gallery
cropper: https://github.com/edmodo/cropper
Android widget for cropping and rotating an image.
android-crop: https://github.com/jdamcd/android-crop
Android library project for cropping images
Android-PictureTagView: https://github.com/saiwu-bigkoo/Android-PictureTagView
仿nice图片上打标签控件
SelectableRoundedImageView: https://github.com/pungrue26/SelectableRoundedImageView
Android ImageView that supports different radii on each corner.http://joooonho.com/?p=289
RoundedImageView: https://github.com/vinc3m1/RoundedImageView
A fast ImageView that supports rounded corners, ovals, and circles.
CropImageView: https://github.com/cesards/CropImageView
Widget allows you crop from whatever side in an ImageView. Currently Android only supports centerCrop type of cropping
BitmapMerger: https://github.com/cooltechworks/BitmapMerger
Play with bitmaps
wqgallery: https://github.com/wqandroid/wqgallery
android 相册支持单选模式和多选模式
Android-Ultra-Photo-Selector: https://github.com/AizazAZ/Android-Ultra-Photo-Selector
Select images from Android devices made easy :-) Start Activity PhotoSelectorActivity, this is the main entry point
DrawableView: https://github.com/PaNaVTEC/DrawableView
A view that allows to paint and saves the result as a bitmap http://panavtec.me
AndroidScrollingImageView: https://github.com/Q42/AndroidScrollingImageView
An Android view for displaying repeated continuous side scrolling images. This can be used to create a parallax animation effect.
Pixelate: https://github.com/DanielMartinus/Pixelate
Transform images into pixel versions of itself in Android
SimpleCropView: https://github.com/IsseiAoki/SimpleCropView
A simple image cropping library for Android.
MultiImageSelector: https://github.com/lovetuzitong/MultiImageSelector
Image selector for Android device. Support single choice and multi-choice.
EasyImage: https://github.com/jkwiecien/EasyImage
Library for picking pictures from gallery or camera
EasyImage allow you to eaisly take picture from gallery or camera without creating lots of boilerplate.
GiphyImageResultsPreview: https://github.com/myinnos/GiphyImageResultsPreview
Library for GIF results, preview, play, share everything at one place
GifLoader: https://github.com/adhishlal/GifLoader
An Android Library to load your GIF files
GifView: https://github.com/Cutta/GifView
Library for playing gifs on Android
PhotoEditDemo: https://github.com/jarlen/PhotoEditDemo
- 图片编辑(图片添加，文字添加)，实现图片编辑中的图片添加，旋转，缩放，删除；文字的添加，大小缩放，字体更换，颜色更换，删除； 2. 基本滤镜实现与接口封装； 涂鸦(画笔的样式，粗细，颜色，橡皮擦，贴图)； 相框(简单相框，酷炫相框)； 马赛就克(基本马赛克，酷炫马赛克，橡皮擦)及其接口封装
- 接下来， 图像剪切，旋转等功能实现测试接口封装；
- GIF与MP4，图片互转实现测试与接口封装；