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nihui
Hello~ I'm nihui π
A developer who loves making AI and computer vision tools run faster and smoother on mobile devices! My projects combine serious optimization with a touch of fun β¨
π Core Frameworks
ncnn - Speedy Neural Network Engine
- Vulkan-accelerated goodness
 - Works on all platforms (even Apple Silicon!)
 - Perfect for mobile AI applications
 
πΌοΈ Image Helpers
waifu2x-ncnn-vulkan - Image Quality Booster
- Clever upscaling magic
 - Removes noise like a charm
 - Especially great for anime art
 
realcugan-ncnn-vulkan - Art Enhancer
- AI-powered improvements
 - Runs smoothly anywhere
 - Brings out hidden details
 
rife-ncnn-vulkan - Video Smoother
- Creates perfect slow-motion
 - Frame interpolation wizardry
 - Makes any video extra fluid
 
π± Mobile Vision
opencv-mobile - Compact Computer Vision
- All the essentials included
 - Light as a butterfly
 - Works everywhere
 
π System Tools
ruapu - CPU Detective
- Discovers special instructions
 - Single-file simplicity
 - Knows all CPU architectures
 
vkpeak - Vulkan Speedometer
- Vulkan benchmark toolkit
 - Detailed performance metrics
 - Great for optimization work
 
π My Coding Style
- Making tools that actually work well
 - Keeping things fast and lightweight
 - Adding a sprinkle of joy to technology
 
All my projects are open-source and waiting for you to explore!
Let's create something cool together at GitHub π
Featured work
- 
        nihui/waifu2x-ncnn-vulkan
waifu2x converter ncnn version, runs fast on intel / amd / nvidia / apple-silicon GPU with vulkan
C++ 3,242 - 
        nihui/opencv-mobile
The minimal opencv for Android, iOS, ARM Linux, Windows, Linux, MacOS, HarmonyOS, WebAssembly, watchOS, tvOS, visionOS
C++ 3,082 - 
        nihui/rife-ncnn-vulkan
RIFE, Real-Time Intermediate Flow Estimation for Video Frame Interpolation implemented with ncnn library
C 940 - 
        nihui/realcugan-ncnn-vulkan
real-cugan converter ncnn version, runs fast on intel / amd / nvidia / apple-silicon GPU with vulkan
C 852 - 
        nihui/ruapu
Detect CPU features with single-file
C 428 - 
        nihui/vkpeak
A tool which profiles Vulkan devices to find their peak capacities
C++ 146