diff --git a/app/br/br.cpp b/app/br/br.cpp
index 50204a8..133cd3c 100644
--- a/app/br/br.cpp
+++ b/app/br/br.cpp
@@ -131,12 +131,15 @@ public:
             } else if (!strcmp(fun, "evalClassification")) {
                 check(parc == 2, "Incorrect parameter count for 'evalClassification'.");
                 br_eval_classification(parv[0], parv[1]);
+            } else if (!strcmp(fun, "evalClustering")) {
+                check(parc == 2, "Incorrect parameter count for 'evalClustering'.");
+                br_eval_clustering(parv[0], parv[1]);
+            } else if (!strcmp(fun, "evalDetection")) {
+                check(parc == 2, "Incorrect parameter count for 'evalDetection'.");
+                br_eval_detection(parv[0], parv[1]);
             } else if (!strcmp(fun, "evalRegression")) {
                 check(parc == 2, "Incorrect parameter count for 'evalRegression'.");
                 br_eval_regression(parv[0], parv[1]);
-            } else if (!strcmp(fun, "evalClusters")) {
-                check(parc == 2, "Incorrect parameter count for 'evalClusters'.");
-                br_eval_clustering(parv[0], parv[1]);
             } else if (!strcmp(fun, "confusion")) {
                 check(parc == 2, "Incorrect parameter count for 'confusion'.");
                 int true_positives, false_positives, true_negatives, false_negatives;
@@ -217,8 +220,9 @@ private:
                "-cat <gallery> ... <gallery> {gallery}\n"
                "-convert (Format|Gallery|Output) <input_file> {output_file}\n"
                "-evalClassification <predicted_gallery> <truth_gallery>\n"
+               "-evalClustering <clusters> <gallery>\n"
+               "-evalDetection <predicted_gallery> <truth_gallery>\n"
                "-evalRegression <predicted_gallery> <truth_gallery>\n"
-               "-evalClusters <clusters> <sigset>\n"
                "-confusion <file> <score>\n"
                "-plotMetadata <file> ... <file> <columns>\n"
                "-getHeader <matrix>\n"
diff --git a/openbr/core/classify.cpp b/openbr/core/classify.cpp
index 200bc69..ea816be 100644
--- a/openbr/core/classify.cpp
+++ b/openbr/core/classify.cpp
@@ -81,15 +81,21 @@ void br::EvalClassification(const QString &predictedInput, const QString &truthI
         const float precision = counter.truePositive / (float)(counter.truePositive + counter.falsePositive);
         const float recall = counter.truePositive / (float)(counter.truePositive + counter.falseNegative);
         const float fscore = 2 * precision * recall / (precision + recall);
-	output->setRelative(count, i, 0);
-	output->setRelative(precision, i, 1);
-	output->setRelative(recall, i, 2);
-	output->setRelative(fscore, i, 3);
+        output->setRelative(count, i, 0);
+        output->setRelative(precision, i, 1);
+        output->setRelative(recall, i, 2);
+        output->setRelative(fscore, i, 3);
     }
 
     qDebug("Overall Accuracy = %f", (float)tpc / (float)(tpc + fnc));
 }
 
+void br::EvalDetection(const QString &predictedInput, const QString &truthInput)
+{
+    (void) predictedInput;
+    (void) truthInput;
+}
+
 void br::EvalRegression(const QString &predictedInput, const QString &truthInput)
 {
     qDebug("Evaluating regression of %s against %s", qPrintable(predictedInput), qPrintable(truthInput));
diff --git a/openbr/core/classify.h b/openbr/core/classify.h
index ac39609..67f5340 100644
--- a/openbr/core/classify.h
+++ b/openbr/core/classify.h
@@ -23,6 +23,7 @@
 namespace br
 {
     void EvalClassification(const QString &predictedInput, const QString &truthInput);
+    void EvalDetection(const QString &predictedInput, const QString &truthInput);
     void EvalRegression(const QString &predictedInput, const QString &truthInput);
 }
 
diff --git a/openbr/openbr.cpp b/openbr/openbr.cpp
index eca6d6f..8f909ca 100644
--- a/openbr/openbr.cpp
+++ b/openbr/openbr.cpp
@@ -77,19 +77,24 @@ float br_eval(const char *simmat, const char *mask, const char *csv)
     return Evaluate(simmat, mask, csv);
 }
 
-void br_eval_classification(const char *predicted_input, const char *truth_input)
+void br_eval_classification(const char *predicted_gallery, const char *truth_gallery)
 {
-    EvalClassification(predicted_input, truth_input);
+    EvalClassification(predicted_gallery, truth_gallery);
 }
 
-void br_eval_clustering(const char *csv, const char *input)
+void br_eval_clustering(const char *csv, const char *gallery)
 {
-    EvalClustering(csv, input);
+    EvalClustering(csv, gallery);
 }
 
-void br_eval_regression(const char *predicted_input, const char *truth_input)
+void br_eval_detection(const char *predicted_gallery, const char *truth_gallery)
 {
-    EvalRegression(predicted_input, truth_input);
+    EvalDetection(predicted_gallery, truth_gallery);
+}
+
+void br_eval_regression(const char *predicted_gallery, const char *truth_gallery)
+{
+    EvalRegression(predicted_gallery, truth_gallery);
 }
 
 void br_finalize()
diff --git a/openbr/openbr.h b/openbr/openbr.h
index d4add7d..eca10dd 100644
--- a/openbr/openbr.h
+++ b/openbr/openbr.h
@@ -160,27 +160,35 @@ BR_EXPORT float br_eval(const char *simmat, const char *mask, const char *csv = 
 
 /*!
  * \brief Evaluates and prints classification accuracy to terminal.
- * \param predicted_input The predicted br::Input.
- * \param truth_input The ground truth br::Input.
+ * \param predicted_input The predicted br::Gallery.
+ * \param truth_input The ground truth br::Gallery.
  * \see br_enroll
  */
-BR_EXPORT void br_eval_classification(const char *predicted_input, const char *truth_input);
+BR_EXPORT void br_eval_classification(const char *predicted_gallery, const char *truth_gallery);
 
 /*!
  * \brief Evaluates and prints clustering accuracy to the terminal.
  * \param csv The cluster results file.
- * \param input The br::input used to generate the \ref simmat that was clustered.
+ * \param gallery The br::Gallery used to generate the \ref simmat that was clustered.
  * \see br_cluster
  */
-BR_EXPORT void br_eval_clustering(const char *csv, const char *input);
+BR_EXPORT void br_eval_clustering(const char *csv, const char *gallery);
+
+/*!
+ * \brief Evaluates and prints detection accuracy to terminal.
+ * \param predicted_gallery The predicted br::Gallery.
+ * \param truth_galery The ground truth br::Gallery.
+ * \see br_enroll
+ */
+BR_EXPORT void br_eval_detection(const char *predicted_gallery, const char *truth_gallery);
 
 /*!
  * \brief Evaluates regression accuracy to disk.
- * \param predicted_input The predicted br::Input.
- * \param truth_input The ground truth br::Input.
+ * \param predicted_input The predicted br::Gallery.
+ * \param truth_input The ground truth br::Gallery.
  * \see br_enroll
  */
-BR_EXPORT void br_eval_regression(const char *predicted_input, const char *truth_input);
+BR_EXPORT void br_eval_regression(const char *predicted_gallery, const char *truth_gallery);
 
 /*!
  * \brief Wraps br::Context::finalize()