function blob = gtFwdSimBlobDefinition()
% function blob = gtFwdSimBlobDefinition()
%

    blob = struct( ...
        'intm',      [], ...          % The normalized blob
        'mask',      [], ...          % The segmentation mask
        'bbuim',     zeros(0, 2), ... % Image BB on U
        'bbvim',     zeros(0, 2), ... % Image BB on V
        'bbwim',     zeros(0, 2), ... % Image BB on W <- Not strictly w
        'bbsize',    zeros(0, 3), ... % Image BoundingBox (includes margins)
        'mbbu',      zeros(0, 2), ... % Real (Measured) Blob BB on U
        'mbbv',      zeros(0, 2), ... % Real (Measured) Blob BB on V
        'mbbw',      zeros(0, 2), ... % Real (Measured) Blob BB on W <- Not strictly w
        'mbbsize',   zeros(0, 3), ... % Real (Measured) Blob Bounding Box
        'intensity', zeros(0, 1) );   % Blob original intensity
end
