buildimvector.m

基于贝叶斯理论的指纹识别算法及学习套件, 使用贝叶斯概率论实现对指纹识别,特征码提取,特征对数获取的功能

% Author: Scott Sanner
% Email:  [e-mail]
% Course: CS223B, Winter
% Desc:   Builds an image vector from an image array, uses the mask
%         to find the appropriate indices
% 
% IMVECTOR = buildimvector(IM, MASK)
function IMVECTOR = buildimvector(IM, MASK)

pics = size(IM,2);
INDICES = find(MASK);

IMVECTOR = zeros(size(find(MASK),1),pics);
for i=1:pics,
  IMVECTOR(:,i) = IM{i}(INDICES);
end