10. A method for generating a volume rendering, the method comprising: receiving a plurality of voxels representing a volume, wherein each voxel has three-dimensional coordinates and an image intensity associated with the voxel; applying semantic processing to one or more voxels to extract semantic information from the voxels; generating a volume rendering based on the plurality of voxels and the extracted semantic information, wherein generating the volume rendering comprises performing volumetric Monte-Carlo path tracing using the three-dimensional data set and the extracted semantic information; and displaying the generated volume rendering.
10. A method for generating a volume rendering, the method comprising: receiving a plurality of voxels representing a volume, wherein each voxel has three-dimensional coordinates and an image intensity associated with the voxel; applying semantic processing to one or more voxels to extract semantic information from the voxels; generating a volume rendering based on the plurality of voxels and the extracted semantic information, wherein generating the volume rendering comprises performing volumetric Monte-Carlo path tracing using the three-dimensional data set and the extracted semantic information; and displaying the generated volume rendering. 14. The method of claim 10 , wherein applying semantic processing comprises filtering the voxels based the image intensity associated with the voxel, wherein filtering the voxels comprises labeling each voxel with a semantic label.