private static List <AnnotatedNode> NodesFromImageAnnotations(List <LayerWrapper> layers,
int precedingLayerIndex,
Dictionary <string, InterpretationFromImage> interps)
{
LayerWrapper currentLayer = layers[precedingLayerIndex + 1];
List <ImageAnnotation> annotations = new List <ImageAnnotation>();
IEnumerable <string> layerlibs = currentLayer.Layer.AnnotationLibraries();
if (layerlibs != null)
{
foreach (string lib in layerlibs)
{
annotations.AddRange(AnnotationLibrary.GetAnnotations(lib));
}
}
List <AnnotatedNode> nodesToProcess = new List <AnnotatedNode>();
//for each one, interpret the observation
foreach (ImageAnnotation annotation in annotations)
{
InterpretationFromImage interp = interps[annotation.ImageId];
Interpret(layers, precedingLayerIndex, interp);
Tree root = interp.interpretation;
Tree matchingnode = MatchingNode(root, annotation.Region);
AnnotatedNode annoatednode = new AnnotatedNode(matchingnode, root, annotation.Data, annotation.Region, annotation.ImageId);
nodesToProcess.Add(annoatednode);
}
//MergeNodesWithSameRegion(nodesToProcess);
return(nodesToProcess);
}
//private static void MergeNodesWithSameRegion(List<AnnotatedNode> nodes){
// List<AnnotatedNode> processed = new List<AnnotatedNode>();
// for(int i = 0; i < nodes.Count; i++){
// AnnotatedNode currNode = nodes[i];
// if(!processed.Contains(currNode)){
// Dictionary<string, string> merged = new Dictionary<string, string>();
// foreach(string key in currNode.Data.Keys)
// merged.Add(key, currNode.Data[key]);
// for(int j = i+1; j < nodes.Count; j++){
// AnnotatedNode possibleMerge = nodes[j];
// if(BoundingBox.Equals(possibleMerge.Region, currNode.Region) && possibleMerge.ImageId.Equals(currNode.ImageId))
// {
// foreach(string key in possibleMerge.Data.Keys)
// merged.Add(key, possibleMerge.Data[key]);
// }
// processed.Add(possibleMerge);
// }
// AnnotatedNode replacement = new AnnotatedNode(currNode.MatchingNode, currNode.Root, merged, currNode.Region, currNode.ImageId );
// nodes [i] = replacement;
// }
// }
// foreach(AnnotatedNode toRemove in processed){
// nodes.Remove(toRemove);
// }
//}
private static void Interpret(List<LayerWrapper> layers, int precedingLayerIndex, InterpretationFromImage interp)
{
if (precedingLayerIndex >= 0)
{
if (interp.layerWhereInterpretationEnded != layers[precedingLayerIndex])
{
int start = 0;
if (interp.layerWhereInterpretationEnded != null)
start = layers.IndexOf(interp.layerWhereInterpretationEnded);
interp.interpretation = InterpretSubchain(layers, start, precedingLayerIndex, interp.interpretation);
interp.layerWhereInterpretationEnded = layers[precedingLayerIndex];
}
}
}
//private static void MergeNodesWithSameRegion(List<AnnotatedNode> nodes){
// List<AnnotatedNode> processed = new List<AnnotatedNode>();
// for(int i = 0; i < nodes.Count; i++){
// AnnotatedNode currNode = nodes[i];
// if(!processed.Contains(currNode)){
// Dictionary<string, string> merged = new Dictionary<string, string>();
// foreach(string key in currNode.Data.Keys)
// merged.Add(key, currNode.Data[key]);
// for(int j = i+1; j < nodes.Count; j++){
// AnnotatedNode possibleMerge = nodes[j];
// if(BoundingBox.Equals(possibleMerge.Region, currNode.Region) && possibleMerge.ImageId.Equals(currNode.ImageId))
// {
// foreach(string key in possibleMerge.Data.Keys)
// merged.Add(key, possibleMerge.Data[key]);
// }
// processed.Add(possibleMerge);
// }
// AnnotatedNode replacement = new AnnotatedNode(currNode.MatchingNode, currNode.Root, merged, currNode.Region, currNode.ImageId );
// nodes [i] = replacement;
// }
// }
// foreach(AnnotatedNode toRemove in processed){
// nodes.Remove(toRemove);
// }
//}
private static void Interpret(List <LayerWrapper> layers, int precedingLayerIndex, InterpretationFromImage interp)
{
if (precedingLayerIndex >= 0)
{
if (interp.layerWhereInterpretationEnded != layers[precedingLayerIndex])
{
int start = 0;
if (interp.layerWhereInterpretationEnded != null)
{
start = layers.IndexOf(interp.layerWhereInterpretationEnded);
}
interp.interpretation = InterpretSubchain(layers, start, precedingLayerIndex, interp.interpretation);
interp.layerWhereInterpretationEnded = layers[precedingLayerIndex];
}
}
}
