| function kerdb = calcKernelDb(typeNames, featNames, featOpts) ; | |
| % CALCKERNELDB Get the kernels database | |
| % KERDB = CALCKERNELDB(TYPENAMES, FEATNAMES, FEATOPTS) returns a | |
| % struct array describing the available SVM kernels. | |
| % | |
| % Author:: Andrea Vedaldi | |
| % AUTORIGHTS | |
| % Copyright (C) 2008-09 Andrea Vedaldi | |
| % | |
| % This file is part of the VGG MKL Class and VGG MKL Det code packages, | |
| % available in the terms of the GNU General Public License version 2. | |
| kerdb = [] ; | |
| nk = 0 ; | |
| for ti=1:length(typeNames) | |
| typeName = typeNames{ti} ; | |
| for fi=1:length(featNames) | |
| featName = featNames{fi} ; | |
| pyrLevels = featOpts.(featName).pyrLevels ; | |
| if isempty(pyrLevels) | |
| nk = nk + 1 ; | |
| kerdb(nk) .type = typeName ; | |
| kerdb(nk) .feat = featName ; | |
| kerdb(nk) .pyrLevel = [] ; | |
| kerdb(nk) .histName = featName ; | |
| kerdb(nk) .name = sprintf('%s_%s', ... | |
| typeName, ... | |
| featName) ; | |
| continue ; | |
| end | |
| for pyrLevel=pyrLevels | |
| nk = nk + 1 ; | |
| kerdb(nk) .type = typeName ; | |
| kerdb(nk) .feat = featName ; | |
| kerdb(nk) .pyrLevel = pyrLevel ; | |
| kerdb(nk) .histName = sprintf('%s_L%d', ... | |
| featName, ... | |
| pyrLevel ) ; | |
| kerdb(nk) .name = sprintf('%s_%s_L%d', ... | |
| typeName, ... | |
| featName, ... | |
| pyrLevel ) ; | |
| end | |
| end | |
| end | |