/// <summary>
/// 現在のレコード・ユーザで左右反転
/// </summary>
private void InverseRecordUser(Frame frame)
{
int[] integratedIds = this.frameSequence.selecteedIntegretedIdList;
ulong[] originalIds = this.frameSequence.selectedOriginalIdList;
for (int recordNo = 0; recordNo < this.frameSequence.recordNum; recordNo++)
{
if (this.isRecordSelected[recordNo] && this.isUserSelected[recordNo])
{
if (frameSequence.Segmentations == null)
{
frame.InverseBody(recordNo, originalId: originalIds[recordNo]);
}
else
{
frame.InverseBody(recordNo, integratedId: integratedIds[recordNo]);
}
}
}
}
/// <summary>
/// 修正してくれるやつ
/// </summary>
/// <param name="frameSeq"></param>
public static void Correct(FrameSequence frameSeq)
{
List <OrderTuple> orders = new List <OrderTuple>();
foreach (var pair in frameSeq.Frames.Select((frame, index) => Tuple.Create(frame, index)))
{
for (int recordNo = 0; recordNo < pair.Item1.recordNum; recordNo++)
{
orders.Add(new OrderTuple(pair.Item1.Time, recordNo, pair.Item2));
}
}
// 前フレームのユーザと対応するBodyを保持する
Dictionary <int, SerializableBody>[] prevUserBodyMapArray = new Dictionary <int, SerializableBody> [frameSeq.recordNum];
for (int i = 0; i < frameSeq.recordNum; i++)
{
prevUserBodyMapArray[i] = new Dictionary <int, SerializableBody>();
}
SerializableBody prevUserBody;
orders = orders.OrderBy(x => x.Timestamp.Ticks).ToList();
SkeletonInterpolator interp = new SkeletonInterpolator(0.5, true);
foreach (OrderTuple tuple in orders)
{
Frame currFrame = frameSeq.Frames[tuple.FrameIndex];
const long maxInterval = (long)(10000000 * 0.1);
DateTime prev = new DateTime(tuple.Timestamp.Ticks - maxInterval);
IEnumerable <int> users = currFrame.GetBodyList(tuple.RecordIndex).Select(b => b.integratedId);
foreach (int user in users)
{
SerializableBody currBody = currFrame.GetSelectedBody(tuple.RecordIndex, integratedId: user);
// 前のBodyと比較して同じ場合は処理をスキップする
if (prevUserBodyMapArray[tuple.RecordIndex].TryGetValue(user, out prevUserBody) && prevUserBody.Joints != null && currBody.Joints != null)
{
double avgDistanceSq = CalcBodyDistanceSq(prevUserBody.Joints, currBody.Joints).Values.Average();
if (avgDistanceSq == 0.0)
{
//currFrame.DeleteBody(tuple.RecordIndex, integratedId: user);
continue;
}
}
prevUserBodyMapArray[tuple.RecordIndex][user] = currBody;
Dictionary <JointType, CvPoint3D64f> prevJoints = interp.IntegrateSkeleton(prev, user, frameSeq);
if (prevJoints != null && currBody.Joints != null)
{
Dictionary <JointType, CvPoint3D64f> currJoints = currBody.Joints.ToDictionary(p => p.Key, p => (CvPoint3D64f)p.Value.Position.ToCvPoint3D());
HashSet <JointType> mirroredPrevKeys = new HashSet <JointType>(prevJoints.Keys.Select(j => CalcEx.GetMirroredJoint(j)));
if (currJoints != null && prevJoints != null)
{
var absJoints = currJoints.ToDictionary(p => p.Key, p => CvEx.ConvertPoint3D(p.Value, frameSeq.ToWorldConversions[tuple.RecordIndex]));
var absMirroredJoints = absJoints.ToDictionary(p => CalcEx.GetMirroredJoint(p.Key), p => p.Value);
var availableKeys = prevJoints.Keys.Where(j => mirroredPrevKeys.Contains(j)).ToList();
var keysNormal = availableKeys.Intersect(absJoints.Keys).ToList();
var keysMirrored = availableKeys.Intersect(absMirroredJoints.Keys).ToList();
if (keysNormal.Count > 0 && keysMirrored.Count > 0)
{
double avg1 = keysNormal.Select(j => CvEx.GetDistanceSq(prevJoints[j], absJoints[j])).Average();
double avg2 = keysMirrored.Select(j => CvEx.GetDistanceSq(prevJoints[j], absMirroredJoints[j])).Average();
if (avg2 < avg1)
{
currFrame.InverseBody(tuple.RecordIndex, integratedId: user);
}
}
}
}
}
}
}
/// <summary>
/// 現在のレコード・ユーザで左右反転
/// </summary>
private void InverseRecordUser(Frame frame)
{
int[] integratedIds = this.frameSequence.selecteedIntegretedIdList;
ulong[] originalIds = this.frameSequence.selectedOriginalIdList;
for (int recordNo = 0; recordNo < this.frameSequence.recordNum; recordNo++)
{
if (this.isRecordSelected[recordNo] && this.isUserSelected[recordNo])
{
if (frameSequence.Segmentations == null)
{
frame.InverseBody(recordNo, originalId: originalIds[recordNo]);
}
else
{
frame.InverseBody(recordNo, integratedId: integratedIds[recordNo]);
}
}
}
}