public EyeGazeModelRecorder(string session, Size screenSize)
{
SessionName = session;
ScreenSize = screenSize;
DirectoryNode node = Storage.Root.GetDirectory($"[{DateTime.Now.ToString()}] {session}");
Storage.FixPathChars(node);
if (!node.IsExist)
{
node.Create();
}
Parent = node;
FileNode file = node.GetFile("model.txt");
if (file.IsExist)
{
file.Delete();
}
file.Create();
using (Stream s = file.Open())
{
using (StreamWriter write = new StreamWriter(s))
{
write.WriteLine($"scr:{screenSize.Width},{screenSize.Height}");
write.Flush();
}
}
}
public void Load()
{
Logger.Log("Download model");
FileNode f = Storage.Root.GetFile("inception5h.zip");
DirectoryNode dir = Storage.Root.GetDirectory("Inception5h");
if (!f.IsExist)
{
f.Create();
string webPath = "https://storage.googleapis.com/download.tensorflow.org/models/inception5h.zip";
using (HttpClient hc = new HttpClient())
{
byte[] buffer = hc.GetByteArrayAsync(webPath).Result;
f.WriteBytes(buffer);
}
if (!dir.IsExist)
{
dir.Create();
}
else
{
FileNode[] files = dir.GetFiles();
if (files != null)
{
foreach (FileNode existsfile in files)
{
existsfile.Delete();
}
}
}
}
Logger.Log("Finish download model");
FileNode graphfile = dir.GetFile("tensorflow_inception_graph.pb");
FileNode indexfile = dir.GetFile("imagenet_comp_graph_label_strings.txt");
if (!graphfile.IsExist || !indexfile.IsExist)
{
Storage.UnZip(f, dir);
}
Logger.Log("Load graph");
if (graph == null)
{
graph = new Graph();
graph.ImportPb(graphfile);
Logger.Log("Graph load finished");
}
else
{
Logger.Log("Graph is loaded");
}
Logger.Log("Load Index File");
if (resultTag == null)
{
resultTag = indexfile.ReadLines();
Logger.Log($"{resultTag.Length} Counts indexes are loaded");
}
else
{
Logger.Log("Index file already loaded");
}
sess = new Session(graph);
}