dec: Directionally-Encoded Color (DEC) Representation
Description
dec illustrates the RGB encoding used in DEC representations
Usage
dec(depth=4, new=TRUE)
Arguments
depth
codedepth controls the sampling density on the hemisphere (default depth=4).
new
start a new plot with new=TRUE (default).
Details
The DEC encoding is the standard colouring scheme to represent the orientation of anisotropic tissue, as originally proposed by Pajevic, et.al.
References
Pajevic, S., and Pierpaoli, C. Color Schemes to Represent the Orientation of Anisotropic Tissues From Diffusion Tensor Data: Application to
White Matter Fiber Tract Mapping in the Human Brain. Magnetic Resonance in Medicine 42 (1999), 526-540.