Intel® OSPRay is a cluster-capable, scalable, extendable, ray-tracing, rendering toolkit that includes path tracing and volume rendering.
Intel® Embree is a highly optimized ray tracing kernel library and low-level API for acceleration structures and ray and geometry intersections.
Intel® Open Image Denoise is a library of image denoising and filtering algorithms to improve visual quality and reduce rendering times.
Intel® Open Volume Kernel Library is a highly optimized library of impactful, low-level volumetric data-processing algorithms to enable rendering and simulation processing of 3D spatial data.
Intel® OpenSWR is an OpenGL* low-level rasterization library upstreamed to the Mesa OpenGL open source project to achieve high rendering performance when GPUs are unavailable or are too limiting.