public bool Update(ShortImage depth)
{
// compute the raw valid pixels for this frame
ByteImage maskCur = Mask1(depth);
// initialize the acc image if we need to
if (mFrameIter == 0)
{
mAcc32.Add(depth);
mCount16.Add(maskCur);
mMask.Copy(maskCur);
mFrameIter++;
return(mFrameIter >= mNumFrames);
}
// compute the pixels that don't differ from previous values
ByteImage diffMask = DiffMask(depth, mAcc32, mFrameIter, mValidDelta * 1000.0f);
// update the rolling depthMask
mMask.And(maskCur);
mMask.And(diffMask);
mCount16.Add(maskCur);
mAcc32.Add(depth);
mFrameIter++;
maskCur.Dispose();
diffMask.Dispose();
return(mFrameIter >= mNumFrames);
}
