protected override StageResult Init()
{
if (TrainOp)
{
Contract.Requires(TrainingFile != null && TestFile == null);
if (!TrainingFile.CheckExistsAndReportError(L))
{
return(StageResult.INPUT_ERROR);
}
if (!TestFile.CheckExistsAndReportError(L))
{
return(StageResult.INPUT_ERROR);
}
if (!ModelFileName.IsEmpty() && ModelFile.Exists && !OverwriteOutputFile)
{
Error("The model file {0} exists but the overwrite option was not specified.", ModelFile.FullName);
return(StageResult.INPUT_ERROR);
}
}
return(StageResult.SUCCESS);
}
public static List <TrainingFile> GetSampleDate()
{
List <TrainingFile> result = new List <TrainingFile>();
//Demo data is based on Azure Cognitive Services demo on GitHub: https://github.com/Azure-Samples/cognitive-services-dotnet-sdk-samples
//Notice that bounding boxes are using normalized dimensions (x, y, width and height are between 0 and 1);
Dictionary <string, double[]> fileToRegionMapScissors = new Dictionary <string, double[]>()
{
// FileName, Left, Top, Width, Height
{ "scissors_1", new double[] { 0.4007353, 0.194068655, 0.259803921, 0.6617647 } },
{ "scissors_2", new double[] { 0.426470578, 0.185898721, 0.172794119, 0.5539216 } },
{ "scissors_3", new double[] { 0.289215684, 0.259428144, 0.403186262, 0.421568632 } },
{ "scissors_4", new double[] { 0.343137264, 0.105833367, 0.332107842, 0.8055556 } },
{ "scissors_5", new double[] { 0.3125, 0.09766343, 0.435049027, 0.71405226 } },
{ "scissors_6", new double[] { 0.379901975, 0.24308826, 0.32107842, 0.5718954 } },
{ "scissors_7", new double[] { 0.341911763, 0.20714055, 0.3137255, 0.6356209 } },
{ "scissors_8", new double[] { 0.231617644, 0.08459154, 0.504901946, 0.8480392 } },
{ "scissors_9", new double[] { 0.170343131, 0.332957536, 0.767156839, 0.403594762 } },
{ "scissors_10", new double[] { 0.204656869, 0.120539248, 0.5245098, 0.743464053 } },
{ "scissors_11", new double[] { 0.05514706, 0.159754932, 0.799019635, 0.730392158 } },
{ "scissors_12", new double[] { 0.265931368, 0.169558853, 0.5061275, 0.606209159 } },
{ "scissors_13", new double[] { 0.241421565, 0.184264734, 0.448529422, 0.6830065 } },
{ "scissors_14", new double[] { 0.05759804, 0.05027781, 0.75, 0.882352948 } },
{ "scissors_15", new double[] { 0.191176474, 0.169558853, 0.6936275, 0.6748366 } },
{ "scissors_16", new double[] { 0.1004902, 0.279036, 0.6911765, 0.477124184 } },
{ "scissors_17", new double[] { 0.2720588, 0.131977156, 0.4987745, 0.6911765 } },
{ "scissors_18", new double[] { 0.180147052, 0.112369314, 0.6262255, 0.6666667 } },
{ "scissors_19", new double[] { 0.333333343, 0.0274019931, 0.443627447, 0.852941155 } },
{ "scissors_20", new double[] { 0.158088237, 0.04047389, 0.6691176, 0.843137264 } }
};
Dictionary <string, double[]> fileToRegionMapFork = new Dictionary <string, double[]>()
{
{ "fork_1", new double[] { 0.145833328, 0.3509314, 0.5894608, 0.238562092 } },
{ "fork_2", new double[] { 0.294117659, 0.216944471, 0.534313738, 0.5980392 } },
{ "fork_3", new double[] { 0.09191177, 0.0682516545, 0.757352948, 0.6143791 } },
{ "fork_4", new double[] { 0.254901975, 0.185898721, 0.5232843, 0.594771266 } },
{ "fork_5", new double[] { 0.2365196, 0.128709182, 0.5845588, 0.71405226 } },
{ "fork_6", new double[] { 0.115196079, 0.133611143, 0.676470637, 0.6993464 } },
{ "fork_7", new double[] { 0.164215669, 0.31008172, 0.767156839, 0.410130739 } },
{ "fork_8", new double[] { 0.118872553, 0.318251669, 0.817401946, 0.225490168 } },
{ "fork_9", new double[] { 0.18259804, 0.2136765, 0.6335784, 0.643790841 } },
{ "fork_10", new double[] { 0.05269608, 0.282303959, 0.8088235, 0.452614367 } },
{ "fork_11", new double[] { 0.05759804, 0.0894935, 0.9007353, 0.3251634 } },
{ "fork_12", new double[] { 0.3345588, 0.07315363, 0.375, 0.9150327 } },
{ "fork_13", new double[] { 0.269607842, 0.194068655, 0.4093137, 0.6732026 } },
{ "fork_14", new double[] { 0.143382356, 0.218578458, 0.7977941, 0.295751631 } },
{ "fork_15", new double[] { 0.19240196, 0.0633497, 0.5710784, 0.8398692 } },
{ "fork_16", new double[] { 0.140931368, 0.480016381, 0.6838235, 0.240196079 } },
{ "fork_17", new double[] { 0.305147052, 0.2512582, 0.4791667, 0.5408496 } },
{ "fork_18", new double[] { 0.234068632, 0.445702642, 0.6127451, 0.344771236 } },
{ "fork_19", new double[] { 0.219362751, 0.141781077, 0.5919118, 0.6683006 } },
{ "fork_20", new double[] { 0.180147052, 0.239820287, 0.6887255, 0.235294119 } }
};
foreach (var entry in fileToRegionMapScissors)
{
var newTrainingFile = new TrainingFile {
OriginalFileName = $"{entry.Key}.jpg", MediaType = "Image"
};
newTrainingFile.Regions = new List <ObjectRegion> {
new ObjectRegion {
Bounds = entry.Value,
TagName = "Scissors"
}
};
var imagesPath = Path.Combine("Images", "scissors");
newTrainingFile.FileData = File.ReadAllBytes(Path.Combine(imagesPath, newTrainingFile.FileName));
result.Add(newTrainingFile);
}
foreach (var entry in fileToRegionMapFork)
{
var newTrainingFile = new TrainingFile {
OriginalFileName = $"{entry.Key}.jpg", MediaType = "Image"
};
newTrainingFile.Regions = new List <ObjectRegion> {
new ObjectRegion {
Bounds = entry.Value,
TagName = "Fork"
}
};
var imagesPath = Path.Combine("Images", "fork");
newTrainingFile.FileData = File.ReadAllBytes(Path.Combine(imagesPath, newTrainingFile.FileName));
result.Add(newTrainingFile);
}
return(result);
}
public async Task DeleteTrainingFile(ODMWorkspace workspace, TrainingFile file)
{
throw new NotImplementedException("Pending Implementation");
}