kornia / kornia-rs

What it does

• Written in Rust. memory- and thread-safe, no GIL — usable from the free-threaded Python build.
• Fast image I/O and processing. libjpeg-turbo decoding and SIMD (NEON/AVX2) kernels.
• One API, CPU or GPU. the same Image and operators dispatch on residency — no separate GPU types.
• Zero-copy ML interop. DLPack and cuda_array_interface to and from PyTorch, plus numpy views.
• Real-time ready. V4L2 camera capture and a fused NV12/YUYV → normalized CHW CUDA kernel for inference.