diff --git a/doc/content.rst b/doc/content.rst
index 14503f43..26678212 100644
--- a/doc/content.rst
+++ b/doc/content.rst
@@ -104,6 +104,7 @@ This module calculates the wavefront error by solving the TIE.
 * **CentroidDefault**: Default centroid class.
 * **CentroidRandomWalk**: CentroidDefault child class to get the centroid of donut by the random walk model.
 * **CentroidOtsu**: CentroidDefault child class to get the centroid of donut by the Otsu's method.
+* **CentroidConvolveTemplate**: CentroidDefault child class to get the centroids of one or more donuts in an image by convolution with a template donut.
 * **BaseCwfsTestCase**: Base class for CWFS tests.
 
 .. _lsst.ts.wep-modules_wep_deblend:
diff --git a/doc/uml/cwfsClass.uml b/doc/uml/cwfsClass.uml
index 20b4c2b8..7d7ddb84 100644
--- a/doc/uml/cwfsClass.uml
+++ b/doc/uml/cwfsClass.uml
@@ -5,8 +5,11 @@ Algorithm -- CompensableImage
 CompensableImage ..> Instrument
 CentroidDefault <|-- CentroidRandomWalk
 CentroidDefault <|-- CentroidOtsu
+CentroidDefault <|-- CentroidConvolveTemplate
 CentroidFindFactory ..> CentroidRandomWalk
 CentroidFindFactory ..> CentroidOtsu
+CentroidFindFactory ..> CentroidConvolveTemplate
+CentroidConvolveTemplate *-- CentroidRandomWalk
 Image ..> CentroidFindFactory
 Image *-- CentroidDefault
 BaseCwfsTestCase ..> CompensableImage
diff --git a/doc/versionHistory.rst b/doc/versionHistory.rst
index 99cbfa7d..3c39b820 100644
--- a/doc/versionHistory.rst
+++ b/doc/versionHistory.rst
@@ -6,6 +6,14 @@
 Version History
 ##################
 
+.. _lsst.ts.wep-1.5.0:
+
+-------------
+1.5.0
+-------------
+
+* Add ``CentroidConvolveTemplate`` as a new centroid finding method.
+
 .. _lsst.ts.wep-1.4.9:
 
 -------------
diff --git a/policy/default.yaml b/policy/default.yaml
index e956a954..02c2513d 100644
--- a/policy/default.yaml
+++ b/policy/default.yaml
@@ -47,7 +47,7 @@ defocalDistInMm: 1.5
 # Donut image size in pixel (default value at 1.5 mm)
 donutImgSizeInPixel: 160
 
-# Centroid find algorithm. It can be "randomWalk" or "otsu"
+# Centroid find algorithm. It can be "randomWalk", "otsu", or "convolveTemplate"
 centroidFindAlgo: randomWalk
 
 # Camera mapper for the data butler to use
diff --git a/python/lsst/ts/wep/Utility.py b/python/lsst/ts/wep/Utility.py
index 9ce6b57c..143d0e17 100644
--- a/python/lsst/ts/wep/Utility.py
+++ b/python/lsst/ts/wep/Utility.py
@@ -62,6 +62,7 @@ class ImageType(IntEnum):
 class CentroidFindType(IntEnum):
     RandomWalk = 1
     Otsu = auto()
+    ConvolveTemplate = auto()
 
 
 class DeblendDonutType(IntEnum):
@@ -359,7 +360,7 @@ def getCentroidFindType(centroidFindType):
     Parameters
     ----------
     centroidFindType : str
-        Centroid find algorithm to use (randomWalk or otsu).
+        Centroid find algorithm to use (randomWalk, otsu, or convolveTemplate).
 
     Returns
     -------
@@ -376,6 +377,8 @@ def getCentroidFindType(centroidFindType):
         return CentroidFindType.RandomWalk
     elif centroidFindType == "otsu":
         return CentroidFindType.Otsu
+    elif centroidFindType == "convolveTemplate":
+        return CentroidFindType.ConvolveTemplate
     else:
         raise ValueError("The %s is not supported." % centroidFindType)
 
diff --git a/python/lsst/ts/wep/cwfs/CentroidConvolveTemplate.py b/python/lsst/ts/wep/cwfs/CentroidConvolveTemplate.py
new file mode 100644
index 00000000..5df4e1ea
--- /dev/null
+++ b/python/lsst/ts/wep/cwfs/CentroidConvolveTemplate.py
@@ -0,0 +1,206 @@
+# This file is part of ts_wep.
+#
+# Developed for the LSST Telescope and Site Systems.
+# This product includes software developed by the LSST Project
+# (https://www.lsst.org).
+# See the COPYRIGHT file at the top-level directory of this distribution
+# for details of code ownership.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+import numpy as np
+from copy import copy
+from lsst.ts.wep.cwfs.CentroidDefault import CentroidDefault
+from lsst.ts.wep.cwfs.CentroidRandomWalk import CentroidRandomWalk
+from scipy.signal import correlate
+from sklearn.cluster import KMeans
+
+
+class CentroidConvolveTemplate(CentroidDefault):
+    def __init__(self):
+        """CentroidDefault child class to get the centroid of donut by
+    convolution with a template donut image."""
+
+        super(CentroidConvolveTemplate, self).__init__()
+        self._centRandomWalk = CentroidRandomWalk()
+
+    def getImgBinary(self, imgDonut):
+        """Get the binary image.
+
+        Parameters
+        ----------
+        imgDonut : numpy.ndarray
+            Donut image to do the analysis.
+
+        Returns
+        -------
+        numpy.ndarray [int]
+            Binary image of donut.
+        """
+
+        return self._centRandomWalk.getImgBinary(imgDonut)
+
+    def getCenterAndR(self, imgDonut, templateDonut=None, peakThreshold=0.95):
+        """Get the centroid data and effective weighting radius.
+
+        Parameters
+        ----------
+        imgDonut : numpy.ndarray
+            Donut image.
+        templateDonut : None or numpy.ndarray, optional
+            Template image for a single donut. If set to None
+            then the image will be convolved with itself. (The Default is None)
+        peakThreshold : float, optional
+            This value is a specifies a number between 0 and 1 that is
+            the fraction of the highest pixel value in the convolved image.
+            The code then sets all pixels with a value below this to 0 before
+            running the K-means algorithm to find peaks that represent possible
+            donut locations. (The default is 0.95)
+
+        Returns
+        -------
+        float
+            Centroid x.
+        float
+            Centroid y.
+        float
+            Effective weighting radius.
+        """
+
+        imgBinary = self.getImgBinary(imgDonut)
+
+        if templateDonut is None:
+            templateBinary = copy(imgBinary)
+        else:
+            templateBinary = self.getImgBinary(templateDonut)
+
+        return self.getCenterAndRfromImgBinary(
+            imgBinary, templateBinary=templateBinary, peakThreshold=peakThreshold,
+        )
+
+    def getCenterAndRfromImgBinary(
+        self, imgBinary, templateBinary=None, peakThreshold=0.95
+    ):
+        """Get the centroid data and effective weighting radius.
+
+        Parameters
+        ----------
+        imgBinary : numpy.ndarray
+            Binary image of donut.
+        templateBinary : None or numpy.ndarray, optional
+            Binary image of template for a single donut. If set to None
+            then the image will be convolved with itself. (The Default is None)
+        peakThreshold : float, optional
+            This value is a specifies a number between 0 and 1 that is
+            the fraction of the highest pixel value in the convolved image.
+            The code then sets all pixels with a value below this to 0 before
+            running the K-means algorithm to find peaks that represent possible
+            donut locations. (The default is 0.95)
+
+        Returns
+        -------
+        float
+            Centroid x.
+        float
+            Centroid y.
+        float
+            Effective weighting radius.
+        """
+
+        x, y, radius = self.getCenterAndRfromTemplateConv(
+            imgBinary,
+            templateImgBinary=templateBinary,
+            nDonuts=1,
+            peakThreshold=peakThreshold,
+        )
+
+        return x[0], y[0], radius
+
+    def getCenterAndRfromTemplateConv(
+        self, imageBinary, templateImgBinary=None, nDonuts=1, peakThreshold=0.95
+    ):
+        """
+        Get the centers of the donuts by convolving a binary template image
+        with the binary image of the donut or donuts.
+
+        Peaks will appear as bright spots in the convolved image. Since we
+        use binary images the brightness of the stars does not matter and
+        the peaks of any stars in the image should have about the same
+        brightness if the template is correct.
+
+        Parameters
+        ----------
+        imageBinary: numpy.ndarray
+            Binary image of postage stamp.
+        templateImgBinary: None or numpy.ndarray, optional
+            Binary image of template donut. If set to None then the image
+            is convolved with itself. (The default is None)
+        nDonuts: int, optional
+            Number of donuts there should be in the binary image. Needs to
+            be >= 1. (The default is 1)
+        peakThreshold: float, optional
+            This value is a specifies a number between 0 and 1 that is
+            the fraction of the highest pixel value in the convolved image.
+            The code then sets all pixels with a value below this to 0 before
+            running the K-means algorithm to find peaks that represent possible
+            donut locations. (The default is 0.95)
+
+        Returns
+        -------
+        list
+            X pixel coordinates for donut centroid.
+        list
+            Y pixel coordinates for donut centroid.
+        float
+            Effective weighting radius calculated using the template image.
+        """
+
+        if templateImgBinary is None:
+            templateImgBinary = copy(imageBinary)
+
+        nDonutsAssertStr = "nDonuts must be an integer >= 1"
+        assert (nDonuts >= 1) & (type(nDonuts) is int), nDonutsAssertStr
+
+        # We set the mode to be "same" because we need to return the same
+        # size image to the code.
+        tempConvolve = correlate(imageBinary, templateImgBinary, mode="same")
+
+        # Then we rank the pixel values keeping only those above
+        # some fraction of the highest value.
+        rankedConvolve = np.argsort(tempConvolve.flatten())[::-1]
+        cutoff = len(
+            np.where(tempConvolve.flatten() > peakThreshold * np.max(tempConvolve))[0]
+        )
+        rankedConvolveCutoff = rankedConvolve[:cutoff]
+        nx, ny = np.unravel_index(rankedConvolveCutoff, np.shape(imageBinary))
+
+        # Then to find peaks in the image we use K-Means with the
+        # specified number of donuts
+        kmeans = KMeans(n_clusters=nDonuts)
+        labels = kmeans.fit_predict(np.array([nx, ny]).T)
+
+        # Then in each cluster we take the brightest pixel as the centroid
+        centX = []
+        centY = []
+        for labelNum in range(nDonuts):
+            nxLabel, nyLabel = np.unravel_index(
+                rankedConvolveCutoff[labels == labelNum][0], np.shape(imageBinary)
+            )
+            centX.append(nxLabel)
+            centY.append(nyLabel)
+
+        # Get the radius of the donut from the template image
+        radius = np.sqrt(np.sum(templateImgBinary) / np.pi)
+
+        return centX, centY, radius
diff --git a/python/lsst/ts/wep/cwfs/CentroidDefault.py b/python/lsst/ts/wep/cwfs/CentroidDefault.py
index 1757476f..9493a4ee 100644
--- a/python/lsst/ts/wep/cwfs/CentroidDefault.py
+++ b/python/lsst/ts/wep/cwfs/CentroidDefault.py
@@ -26,13 +26,15 @@
 class CentroidDefault(object):
     """Default Centroid class."""
 
-    def getCenterAndR(self, imgDonut):
+    def getCenterAndR(self, imgDonut, **kwargs):
         """Get the centroid data and effective weighting radius.
 
         Parameters
         ----------
         imgDonut : numpy.ndarray
             Donut image.
+        **kwargs : dict[str, any]
+            Dictionary of input argument: new value for that input argument.
 
         Returns
         -------
@@ -48,7 +50,7 @@ def getCenterAndR(self, imgDonut):
 
         return self.getCenterAndRfromImgBinary(imgBinary)
 
-    def getCenterAndRfromImgBinary(self, imgBinary):
+    def getCenterAndRfromImgBinary(self, imgBinary, **kwargs):
         """Get the centroid data and effective weighting radius from the binary
         image.
 
@@ -56,6 +58,8 @@ def getCenterAndRfromImgBinary(self, imgBinary):
         ----------
         imgBinary : numpy.ndarray [int]
             Binary image of donut.
+        **kwargs : dict[str, any]
+            Dictionary of input argument: new value for that input argument.
 
         Returns
         -------
diff --git a/python/lsst/ts/wep/cwfs/CentroidFindFactory.py b/python/lsst/ts/wep/cwfs/CentroidFindFactory.py
index af83fc23..520c5c98 100644
--- a/python/lsst/ts/wep/cwfs/CentroidFindFactory.py
+++ b/python/lsst/ts/wep/cwfs/CentroidFindFactory.py
@@ -22,6 +22,7 @@
 from lsst.ts.wep.Utility import CentroidFindType
 from lsst.ts.wep.cwfs.CentroidRandomWalk import CentroidRandomWalk
 from lsst.ts.wep.cwfs.CentroidOtsu import CentroidOtsu
+from lsst.ts.wep.cwfs.CentroidConvolveTemplate import CentroidConvolveTemplate
 
 
 class CentroidFindFactory(object):
@@ -39,7 +40,7 @@ def createCentroidFind(centroidFindType):
 
         Returns
         -------
-        CentroidRandomWalk, CentroidOtsu
+        Child class of centroidDefault
             Centroid find object.
 
         Raises
@@ -52,5 +53,7 @@ def createCentroidFind(centroidFindType):
             return CentroidRandomWalk()
         elif centroidFindType == CentroidFindType.Otsu:
             return CentroidOtsu()
+        elif centroidFindType == CentroidFindType.ConvolveTemplate:
+            return CentroidConvolveTemplate()
         else:
             raise ValueError("The %s is not supported." % centroidFindType)
diff --git a/tests/cwfs/test_centroidConvolveTemplate.py b/tests/cwfs/test_centroidConvolveTemplate.py
new file mode 100644
index 00000000..46996268
--- /dev/null
+++ b/tests/cwfs/test_centroidConvolveTemplate.py
@@ -0,0 +1,192 @@
+# This file is part of ts_wep.
+#
+# Developed for the LSST Telescope and Site Systems.
+# This product includes software developed by the LSST Project
+# (https://www.lsst.org).
+# See the COPYRIGHT file at the top-level directory of this distribution
+# for details of code ownership.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+import unittest
+import numpy as np
+
+from lsst.ts.wep.cwfs.CentroidConvolveTemplate import CentroidConvolveTemplate
+
+
+class TestCentroidConvolveTemplate(unittest.TestCase):
+    """Test the CentroidConvolveTemplate class."""
+
+    def setUp(self):
+
+        self.centroidConv = CentroidConvolveTemplate()
+
+    def _createData(self, radiusInner, radiusOuter, imageSize, addNoise=False):
+
+        # Create two images. One with a single donut and one with two donuts.
+        singleDonut = np.zeros((imageSize, imageSize))
+        doubleDonut = np.zeros((imageSize, imageSize))
+
+        for x in range(imageSize):
+            for y in range(imageSize):
+                # For single donut put the donut at the center of the image
+                if (
+                    np.sqrt((imageSize / 2 - x) ** 2 + (imageSize / 2 - y) ** 2)
+                    <= radiusOuter
+                ):
+                    singleDonut[x, y] += 1
+                if (
+                    np.sqrt((imageSize / 2 - x) ** 2 + (imageSize / 2 - y) ** 2)
+                    <= radiusInner
+                ):
+                    singleDonut[x, y] -= 1
+                # For double donut put the two donuts along same line
+                # halfway down the image and provide 10 pixels between
+                # image edge and outer edge of donut on either side of image
+                if (
+                    np.sqrt(((radiusOuter + 10) - x) ** 2 + (imageSize / 2 - y) ** 2)
+                    <= radiusOuter
+                ):
+                    doubleDonut[x, y] += 1
+                if (
+                    np.sqrt(((radiusOuter + 10) - x) ** 2 + (imageSize / 2 - y) ** 2)
+                    <= radiusInner
+                ):
+                    doubleDonut[x, y] -= 1
+                if (
+                    np.sqrt(
+                        (imageSize - (radiusOuter + 10) - x) ** 2
+                        + (imageSize / 2 - y) ** 2
+                    )
+                    <= radiusOuter
+                ):
+                    doubleDonut[x, y] += 1
+                if (
+                    np.sqrt(
+                        (imageSize - (radiusOuter + 10) - x) ** 2
+                        + (imageSize / 2 - y) ** 2
+                    )
+                    <= radiusInner
+                ):
+                    doubleDonut[x, y] -= 1
+        # Make binary image
+        doubleDonut[doubleDonut > 0.5] = 1
+
+        if addNoise is True:
+            # Add noise so the images are not binary
+            randState = np.random.RandomState(42)
+            singleDonut += randState.normal(scale=0.01, size=np.shape(singleDonut))
+            doubleDonut += randState.normal(scale=0.01, size=np.shape(doubleDonut))
+
+        eff_radius = np.sqrt(radiusOuter ** 2 - radiusInner ** 2)
+
+        return singleDonut, doubleDonut, eff_radius
+
+    def testGetImgBinary(self):
+
+        singleDonut, doubleDonut, eff_radius = self._createData(
+            20, 40, 160, addNoise=False
+        )
+
+        noisySingle, noisyDouble, eff_radius = self._createData(
+            20, 40, 160, addNoise=True
+        )
+
+        binarySingle = self.centroidConv.getImgBinary(noisySingle)
+
+        np.testing.assert_array_equal(singleDonut, binarySingle)
+
+    def testGetCenterAndRWithoutTemplate(self):
+
+        singleDonut, doubleDonut, eff_radius = self._createData(
+            20, 40, 160, addNoise=True
+        )
+
+        # Test recovery with defaults
+        centX, centY, rad = self.centroidConv.getCenterAndR(singleDonut)
+
+        self.assertEqual(centX, 80.0)
+        self.assertEqual(centY, 80.0)
+        self.assertAlmostEqual(rad, eff_radius, delta=0.1)
+
+    def testGetCenterAndRWithTemplate(self):
+
+        singleDonut, doubleDonut, eff_radius = self._createData(
+            20, 40, 160, addNoise=True
+        )
+
+        # Test recovery with defaults
+        centX, centY, rad = self.centroidConv.getCenterAndR(
+            singleDonut, templateDonut=singleDonut
+        )
+
+        self.assertEqual(centX, 80.0)
+        self.assertEqual(centY, 80.0)
+        self.assertAlmostEqual(rad, eff_radius, delta=0.1)
+
+    def testGetCenterAndRFromImgBinary(self):
+
+        singleDonut, doubleDonut, eff_radius = self._createData(20, 40, 160)
+
+        # Test recovery with defaults
+        centX, centY, rad = self.centroidConv.getCenterAndRfromImgBinary(singleDonut)
+
+        self.assertEqual(centX, 80.0)
+        self.assertEqual(centY, 80.0)
+        self.assertAlmostEqual(rad, eff_radius, delta=0.1)
+
+    def testNDonutsAssertion(self):
+
+        singleDonut, doubleDonut, eff_radius = self._createData(20, 40, 160)
+
+        nDonutsAssertMsg = "nDonuts must be an integer >= 1"
+        with self.assertRaises(AssertionError, msg=nDonutsAssertMsg):
+            cX, cY, rad = self.centroidConv.getCenterAndRfromTemplateConv(
+                singleDonut, nDonuts=0
+            )
+
+        with self.assertRaises(AssertionError, msg=nDonutsAssertMsg):
+            cX, cY, rad = self.centroidConv.getCenterAndRfromTemplateConv(
+                singleDonut, nDonuts=-1
+            )
+
+        with self.assertRaises(AssertionError, msg=nDonutsAssertMsg):
+            cX, cY, rad = self.centroidConv.getCenterAndRfromTemplateConv(
+                singleDonut, nDonuts=1.5
+            )
+
+    def testGetCenterAndRFromTemplateConv(self):
+
+        singleDonut, doubleDonut, eff_radius = self._createData(20, 40, 160)
+
+        # Test recovery of single donut
+        singleCX, singleCY, rad = self.centroidConv.getCenterAndRfromTemplateConv(
+            singleDonut
+        )
+        self.assertEqual(singleCX, [80.0])
+        self.assertEqual(singleCY, [80.0])
+        self.assertAlmostEqual(rad, eff_radius, delta=0.1)
+
+        # Test recovery of two donuts at once
+        doubleCX, doubleCY, rad = self.centroidConv.getCenterAndRfromTemplateConv(
+            doubleDonut, templateImgBinary=singleDonut, nDonuts=2
+        )
+        self.assertCountEqual(doubleCX, [50.0, 110.0])
+        self.assertEqual(doubleCY, [80.0, 80.0])
+        self.assertAlmostEqual(rad, eff_radius, delta=0.1)
+
+
+if __name__ == "__main__":
+
+    unittest.main()
diff --git a/tests/cwfs/test_centroidFindFactory.py b/tests/cwfs/test_centroidFindFactory.py
index a9ccfb6b..199156f4 100644
--- a/tests/cwfs/test_centroidFindFactory.py
+++ b/tests/cwfs/test_centroidFindFactory.py
@@ -25,6 +25,7 @@
 from lsst.ts.wep.cwfs.CentroidFindFactory import CentroidFindFactory
 from lsst.ts.wep.cwfs.CentroidRandomWalk import CentroidRandomWalk
 from lsst.ts.wep.cwfs.CentroidOtsu import CentroidOtsu
+from lsst.ts.wep.cwfs.CentroidConvolveTemplate import CentroidConvolveTemplate
 
 
 class TestCentroidFindFactory(unittest.TestCase):
@@ -42,6 +43,13 @@ def testCreateCentroidFindOtsu(self):
         centroidFind = CentroidFindFactory.createCentroidFind(CentroidFindType.Otsu)
         self.assertTrue(isinstance(centroidFind, CentroidOtsu))
 
+    def testCreateCentroidFindConvolveTemplate(self):
+
+        centroidFind = CentroidFindFactory.createCentroidFind(
+            CentroidFindType.ConvolveTemplate
+        )
+        self.assertTrue(isinstance(centroidFind, CentroidConvolveTemplate))
+
     def testCreateCentroidFindWrongType(self):
 
         self.assertRaises(