Give an id to your table and then try to replace:
WinJS.Binding.processAll(null, imagesList);
with:
var myTable = document.getElementById("my-table"); //give this ID to your table
WinJS.Binding.processAll(myTable, imagesList);
this shuold attach your object to the table so that when you use a data-win-bind it knows what object to refer to.
Also I suggest you use a WinJS.UI.Repeater
to create your table.
http://msdn.microsoft.com/en-us/library/windows/apps/dn301916.aspx