100644 blob 3e62cd89181cb568843a3787a94a0342e15b5b36	metadata.xml
040000 tree e8f6b108d998a809eeb8a9521119658ca5105f72	perceptualdiff
040000 tree 76c74c191a1697d36fb2306dccfb994b3b8a3c60	ply-image