![]() ![]() Slice view controls allow further customization of which volume is displayed in which view and how.ģD views: Volumes can be displayed in 3D views using Volume rendering module. If multiple volumes are loaded, Data module can be used to choose which one is displayed. Slice views: After loading a volume, it is displayed in slice views by default. 4D volumes are represented as a sequence of 3D volumes, using Sequences extension. ![]() Volumes module handles a 2D image as a single-slice 3D image. Tensor volume: each voxel stores a tensor, typically used for storing MRI diffusion tensor image. Or RAS components of a displacement field. Vector volume: each voxel stores multiple scalar values, such as RGB components of a color image, Storing a segmentation, each label corresponds to a segment. Labelmap volume: each voxel can store a discrete value, such as an index or label most commonly used for Scalar volume: most common type of volume, voxels represent continuous quantity, such as a CT or MRI volume. Volume nodes have subtypes, based on what is stored in a voxel: Grid spacing (size of voxel) may be different Grid axes are orthogonal to each otherĪnd can be arbitrarily positioned and oriented in physical space. ![]() Volumes module provides basic information about volume nodes, can convert between volume types,Īnd allows adjustment of display settings.Ī volume node stores 3D array of elements (voxels) in a rectilinear grid. ![]()
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