<html>
<head>
<style>
.hmmessage P
{
margin:0px;
padding:0px
}
body.hmmessage
{
FONT-SIZE: 10pt;
FONT-FAMILY:Tahoma
}
</style>
</head>
<body class='hmmessage'><div style="text-align: left;">Hi, <br><br>The VNL wrappers itk::LBFGSBOptimizer and itk::LBFGSOptimizer are classified as single-variant optimiser, while being based on the quasi-Newton method, they are multi-variant optimisers by nature -- see http://www.alglib.net/optimization/ . Is this the ITK wrapper problem or a VNL issue?<br></div><br /><hr />Play Movie Mash-up and win <a href='https://www.moviemashup.co.uk' target='_new'>BIG prizes! </a></body>
</html>