} /* SaveImagesBySipperFiles */
private void SaveImagesForOneSipperFile(String dirPath,
PicesSipperFile sf,
Dictionary <string, int> imagesPerClass
)
{
uint lastImageId = 0;
sipperFileName = sf.SipperFileName;
while (!cancelRequested)
{
int limit = -1;
if (mlClass == null)
{
// With out the Class Key; mySql will probably not be able to restart the query from a known spot and
// get all the images that is intended. So in this case we want to retrieve all images that meet the
// criteria from this SIPPER file.
limit = -1;
}
PicesDataBaseImageList nextBunch = dbConn.ImagesQuery
(null, // ImageGroup
sipperFileName,
mlClass,
classKeyToUse,
probMin, probMax,
sizeMin, sizeMax,
depthMin, depthMax,
lastImageId,
limit,
false // false = Don't load Thumbnail images.
);
if ((nextBunch == null) || (nextBunch.Count < 1))
{
break;
}
SaveOneBatchOfImages(dirPath, imagesPerClass, nextBunch);
lastImageId = nextBunch[nextBunch.Count - 1].ImageId;
nextBunch = null;
if ((nextBunch == null) || (nextBunch.Count < limit) || (limit < 0))
{
// Since we loaded less images than 'limit' was set for we are done loading images from this sipperFileName.
break;
}
nextBunch = null;
}
} /* SaveImagesForOneSipperFile */
} /* SaveSampleImages */
private PicesDataBaseImageList RetrievePlanktonDataBySipperFiles()
{
PicesDataBaseImageList data = new PicesDataBaseImageList();
String[] sipperFileNames = null;
if (String.IsNullOrEmpty(sipperFileName))
{
sipperFileNames = dbConn.SipperFileGetList(cruise, station, deployment);
}
else
{
sipperFileNames = new String[1];
sipperFileNames[0] = sipperFileName;
}
if (sipperFileNames != null)
{
for (int idx = 0; (idx < sipperFileNames.Length) && (!cancelRequested); idx++)
{
String curSipperFileName = sipperFileNames[idx];
backGroundStatus = "Loading[" + (idx + 1).ToString() + " of " + sipperFileNames.Length.ToString() + "] File[" + curSipperFileName + "]";
PicesDataBaseImageList dataThisSipperFile = dbConn.ImagesQuery(null,
curSipperFileName,
mlClass,
classKeyToUse,
probMin, probMax,
sizeMin, sizeMax,
depthMin, depthMax,
0, // Restart ImageId
-1, // limit (Max number of images).
false // false = Do not include Thumbnail.
);
if (dataThisSipperFile != null)
{
imagesLoaded += (uint)dataThisSipperFile.Count;
foreach (PicesDataBaseImage i in dataThisSipperFile)
{
data.Add(i);
}
}
}
}
return(data);
} /* RetrievePlanktonDataBySipperFiles */
} /* CancelHarvestingProcess */
private List <ImageEntry> LoadAllImages(PicesDataBase threadConn)
{
RunLogAddMsg("Loading Source Images\n");
List <ImageEntry> allImages = new List <ImageEntry> ();
foreach (String sipperFileName in sipperFileNames)
{
if (cancelHarvesting)
{
break;
}
RunLogAddMsg("Loading Sipper File[" + sipperFileName + "]" + "\n");
PicesDataBaseImageList images = threadConn.ImagesQuery(null, // ImageGroup
sipperFileName,
selClass, //
classKeyToUse, //
0.0f, 1.0f, // Prob Min and Max
sizeMin, sizeMax, // Size Min and Max
0, 0, // Depth Min and Max
0, // restartImageFileName
-1, // limit to load -1 = Load All
false // false = Don't load thumbnail
);
if (images == null)
{
RunLogAddMsg("Loading Sipper File[" + sipperFileName + "] No images found in database." + "\n");
}
else
{
foreach (PicesDataBaseImage i in images)
{
float depth = i.Depth;
if (depth >= minimumDepth)
{
allImages.Add(new ImageEntry(i.ImageId, depth));
}
}
RunLogAddMsg("Loading Sipper File[" + sipperFileName + "] [" + images.Count.ToString("##,###,##0") + "] Loaded" + "\n");
}
}
return(allImages);
} /* LoadAllImages */
} /* LoadImagesForSelectedGroup */
private void LoadImagesForOneSipperFile(String sipperFileName)
{
curSipperFileName = sipperFileName;
uint lastImageId = restartImageId;
while (!cancelRequested)
{
int limit = 100;
if (mlClass == null)
{
// With out the Class Key; mySql will probably not be able to restart the query from a know spot and
// get all the images that is intended. So in this case we want to retrieve all images that meet the
// criteria from this SIPPER file.
limit = -1;
}
PicesDataBaseImageList nextBunch = dbConn.ImagesQuery
(null, // ImageGroup
sipperFileName, mlClass, classKeyToUse,
probMin, probMax, sizeMin, sizeMax, depthMin, depthMax,
lastImageId, limit,
true // Load Thumbnail image also.
);
if ((nextBunch == null) || (nextBunch.Count < 1))
{
return;
}
blocker.StartBlock();
if (loadedImages == null)
{
loadedImages = new PicesDataBaseImageList();
}
uint largestImageId = nextBunch[0].ImageId;
foreach (PicesDataBaseImage i in nextBunch)
{
if (i.ImageId != lastImageId)
{
loadedImages.Add(i);
imagesLoadedCount++;
}
if (i.ImageId > largestImageId)
{
largestImageId = i.ImageId;
}
}
lastImageId = largestImageId;
blocker.EndBlock();
if ((nextBunch.Count < limit) || (limit < 0))
{
// Sine we loaded less images than 'limit' was set for we are done loading images from this sipperFileName.
break;
}
nextBunch = null;
}
curSipperFileName = "";
} /* LoadImagesForOneSipperFile */