Configuration File Parameters ============================= The configuration file contains all the parameters necessary to generate a breast mass. They are divided into several categories, primarily by tissue type. In the following tables each parameter is given a brief description. base parameters ---------------- ============ ========== ====================================================== Name Type Notes ============ ========== ====================================================== base.imgRes float (mm) voxel size base.seed integer random number seed (chosen randomly if not specified) ============ ========== ====================================================== mass parameters ---------------- =================== ============= ==================================================== Name Type Notes =================== ============= ==================================================== mass.lMax integer maximum spherical harmonic order mass.alpha double (mm) mean mass radius (mm)") mass.meanSigma2 double (mm^2) mean mass surface irregularity variance mass.stdSigma2 double (mm^2) mass surface irregularity standard deviation mass.powerLaw double covariance power law index mass.meanLF double mean number of low freq. modifications mass.stdLF double std. deviation of number of low freq. modifications mass.meanShape double mean LF shape distribution 0=spike, 1=bump mass.stdShape double std. deviation of LF shape 0=spike, 1=bump mass.meanLFRad double mean relative LF radius mass.stdLFRad double std. deviation of LF radius mass.meanLFLen double mean relative LF length mass.stdLFLen double std. deviation of LF length mass.meanFuzzAlpha double mean fuzzy alpha mass.stdFuzzAlpha double std. deviation of fuzzy alpha =================== ============= ==================================================== spicule parameters ------------------ ====================== ======= =============================================== Name Type Notes ====================== ======= =============================================== spicule.meanInitial double mean number of initial segments spicule.stdInitial double std. deviation number of initial segments spicule.meanNeigh double mean max number of neighbor segments spicule.stdNeigh double std. deviation max number of neighbor segments spicule.meanInitRad double mean initial relative radius spicule.stdInitRad double std. deviation initial relative radius spicule.meanRadDec double mean radius decrease spicule.stdRadDec double std. deviation radius decrease spicule.meanInitLen double mean initial relative radius spicule.stdInitLen double std. deviation initial relative radius spicule.meanLenDec double mean length decrease spicule.stdLenDec double std. deviation length decrease spicule.meanContProb double mean continue prob. spicule.stdContProb double std. deviation continue prob. spicule.meanBranchAng double mean asymmentric bifurcation prob. spicule.stdBranchAng double std. deviation asymm bif. prob. ====================== ======= ===============================================