diff --git a/openbr/plugins/metadata/check.cpp b/openbr/plugins/metadata/check.cpp
deleted file mode 100644
index 3e62234..0000000
--- a/openbr/plugins/metadata/check.cpp
+++ /dev/null
@@ -1,59 +0,0 @@
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- * Copyright 2012 The MITRE Corporation                                      *
- *                                                                           *
- * Licensed under the Apache License, Version 2.0 (the "License");           *
- * you may not use this file except in compliance with the License.          *
- * You may obtain a copy of the License at                                   *
- *                                                                           *
- *     http://www.apache.org/licenses/LICENSE-2.0                            *
- *                                                                           *
- * Unless required by applicable law or agreed to in writing, software       *
- * distributed under the License is distributed on an "AS IS" BASIS,         *
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  *
- * See the License for the specific language governing permissions and       *
- * limitations under the License.                                            *
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
-
-#include <openbr/plugins/openbr_internal.h>
-
-using namespace cv;
-
-namespace br
-{
-
-/*!
- * \ingroup transforms
- * \brief Checks the Template for NaN values.
- * \author Josh Klontz \cite jklontz
- */
-class CheckTransform : public UntrainableMetaTransform
-{
-    Q_OBJECT
-    static int count;
-    int index;
-
- public:
-    CheckTransform() : index(count++) {}
-
-    void project(const Template &src, Template &dst) const
-    {
-        dst = src;
-        foreach (const Mat &m, src) {
-            Mat fm;
-            m.convertTo(fm, CV_32F);
-            const int elements = fm.rows * fm.cols * fm.channels();
-            const float *data = (const float*)fm.data;
-            for (int i=0; i<elements; i++)
-                if (data[i] != data[i])
-                    qFatal("%s NaN check %d failed!", qPrintable(src.file.flat()), index);
-        }
-    }
-};
-
-int CheckTransform::count = 0;
-
-BR_REGISTER(Transform, CheckTransform)
-
-} // namespace br
-
-#include "metadata/check.moc"
diff --git a/openbr/plugins/metadata/checkpoints.cpp b/openbr/plugins/metadata/checkpoints.cpp
deleted file mode 100644
index 3f03f61..0000000
--- a/openbr/plugins/metadata/checkpoints.cpp
+++ /dev/null
@@ -1,41 +0,0 @@
-#include <openbr/plugins/openbr_internal.h>
-
-namespace br
-{
-
-/*!
- * \ingroup transforms
- * \brief Checks the points in a template for missing (-1,-1) values
- * \author Scott Klum \cite sklum
- * \br_property QList<int> indices Indices of points to check.
- */
-class CheckPointsTransform : public UntrainableMetadataTransform
-{
-    Q_OBJECT
-
-    Q_PROPERTY(QList<int> indices READ get_indices WRITE set_indices RESET reset_indices STORED false)
-    Q_PROPERTY(int count READ get_count WRITE set_count RESET reset_count STORED false)
-    BR_PROPERTY(QList<int>, indices, QList<int>())
-    BR_PROPERTY(int, count, 0)
-
-    void projectMetadata(const File &src, File &dst) const
-    {
-        dst = src;
-
-        const QList<QPointF> points = src.points();
-        if (count && points.size() < count)
-            dst.fte = true;
-
-        for (int i=0; i<indices.size(); i++)
-            if (src.points()[indices[i]] == QPointF(-1,-1)) {
-                dst.fte = true;
-                break;
-            }
-    }
-};
-
-BR_REGISTER(Transform, CheckPointsTransform)
-
-} // namespace br
-
-#include "metadata/checkpoints.moc"
diff --git a/openbr/plugins/metadata/checkrects.cpp b/openbr/plugins/metadata/checkrects.cpp
deleted file mode 100644
index 1471759..0000000
--- a/openbr/plugins/metadata/checkrects.cpp
+++ /dev/null
@@ -1,73 +0,0 @@
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- * Copyright 2015 Rank One Computing Corporation                             *
- *                                                                           *
- * Licensed under the Apache License, Version 2.0 (the "License");           *
- * you may not use this file except in compliance with the License.          *
- * You may obtain a copy of the License at                                   *
- *                                                                           *
- *     http://www.apache.org/licenses/LICENSE-2.0                            *
- *                                                                           *
- * Unless required by applicable law or agreed to in writing, software       *
- * distributed under the License is distributed on an "AS IS" BASIS,         *
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  *
- * See the License for the specific language governing permissions and       *
- * limitations under the License.                                            *
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
-
-#include <openbr/plugins/openbr_internal.h>
-
-namespace br
-{
-
-/*!
- * \ingroup transforms
- * \brief Checks the rects in a template for invalid values. The user can specify to fix the rects or remove them.
- * \author Keyur Patel \cite kpatel
- */
-
-class CheckRectsTransform : public UntrainableTransform
-{
-    Q_OBJECT
-    Q_PROPERTY(bool fixRects READ get_fixRects WRITE set_fixRects RESET reset_fixRects STORED false)
-    Q_PROPERTY(bool removeBadRect READ get_removeBadRect WRITE set_removeBadRect RESET reset_removeBadRect STORED false)
-    BR_PROPERTY(bool, fixRects, false)
-    BR_PROPERTY(bool, removeBadRect, true)
-
-    void project(const Template &src, Template &dst) const
-    {
-        dst = src;
-        dst.file.clearRects();
-        QList<QRectF> rects = src.file.rects();
-
-        if (fixRects) {
-            foreach (QRectF r, rects)
-                if ((r.height() <= src.m().rows) && (r.width() <= src.m().cols)) /* can't fix rects that don't fit the image */ {
-                    if (r.left() < 0)                   r.moveLeft(0);
-                    if (r.right() > src.m().cols-1)     r.moveRight(src.m().cols-1);
-                    if (r.top() < 0)                    r.moveTop(0);
-                    if (r.bottom() > src.m().rows-1)    r.moveBottom(src.m().rows-1);
-                    dst.file.appendRect(r);
-                }
-        } else {
-            foreach (QRectF r, rects){
-                if ((r.left() < 0) || (r.right() > src.m().cols-1) || (r.top() < 0) || (r.bottom() > src.m().rows-1)){
-                    if (removeBadRect){
-                        rects.removeOne(r);
-                    }
-                    else {
-                        dst.file.fte = true;
-                        break;
-                    }
-                }
-            }
-            dst.file.setRects(rects);
-        }
-    }
-};
-
-BR_REGISTER(Transform, CheckRectsTransform)
-
-} // namespace br
-
-#include "metadata/checkrects.moc"
-