// Fields("hostPatchIdentifier", "detectedLogoRect", "parentIdentifier"));
private void processNewTemplate(Tuple tuple) {
Serializable.PatchIdentifier receivedPatchIdentifier =
(Serializable.PatchIdentifier) tuple.getValueByField(FIELD_HOST_PATCH_IDENTIFIER);
// TODO: This container could become very large, need to clear it after some time
// Modified by Tom, use LinkedHashMap for receivedUpdatesFrom, it will automatically remove the
// oldest
// element when its size beyond some threshold.
if (!receivedUpdatesFrom.containsKey(receivedPatchIdentifier)) {
receivedUpdatesFrom.put(receivedPatchIdentifier, Boolean.TRUE);
Serializable.Rect roi = (Serializable.Rect) tuple.getValueByField(FIELD_DETECTED_LOGO_RECT);
Serializable.PatchIdentifier parent =
(Serializable.PatchIdentifier) tuple.getValueByField(FIELD_PARENT_PATCH_IDENTIFIER);
int logoIndex = tuple.getIntegerByField(FIELD_LOGO_INDEX);
int frameId = receivedPatchIdentifier.frameId;
if (frameMap.containsKey(frameId)) {
Serializable.Mat mat = frameMap.get(frameId);
detectors.get(logoIndex).addTemplateByRect(receivedPatchIdentifier, mat, roi);
detectors.get(logoIndex).incrementPriority(parent, 1);
} else {
if (!templateQueue.containsKey(frameId)) templateQueue.put(frameId, new LinkedList<>());
templateQueue
.get(frameId)
.add(new LogoTemplateUpdateBeta(receivedPatchIdentifier, roi, parent, logoIndex));
}
} else {
if (Debug.topologyDebugOutput)
System.out.println("PatchProcessorBolt: Received duplicate message");
}
}
// Fields("patchIdentifier", "patchCount"));
private void processPatch(Tuple tuple) {
Serializable.PatchIdentifier patchIdentifier =
(Serializable.PatchIdentifier) tuple.getValueByField(FIELD_PATCH_IDENTIFIER);
int patchCount = tuple.getIntegerByField(FIELD_PATCH_COUNT);
int frameId = patchIdentifier.frameId;
if (frameMap.containsKey(frameId)) {
List<Serializable.Rect> detectedLogoList = new ArrayList<>();
SIFTfeatures sifTfeatures =
new SIFTfeatures(
sift, frameMap.get(frameId).toJavaCVMat(), patchIdentifier.roi.toJavaCVRect(), true);
for (int logoIndex = 0; logoIndex < detectors.size(); logoIndex++) {
StormVideoLogoDetectorGamma detector = detectors.get(logoIndex);
// detector.detectLogosInRoi(frameMap.get(frameId).toJavaCVMat(),
// patchIdentifier.roi.toJavaCVRect());
detector.detectLogosByFeatures(sifTfeatures);
Serializable.Rect detectedLogo = detector.getFoundRect();
if (detectedLogo != null) {
collector.emit(
LOGO_TEMPLATE_UPDATE_STREAM,
new Values(patchIdentifier, detectedLogo, detector.getParentIdentifier(), logoIndex));
}
detectedLogoList.add(detectedLogo);
}
collector.emit(
DETECTED_LOGO_STREAM,
tuple,
new Values(frameId, patchIdentifier, detectedLogoList, patchCount));
} else {
if (!patchQueue.containsKey(frameId)) patchQueue.put(frameId, new LinkedList<>());
patchQueue.get(frameId).add(patchIdentifier);
}
}