diff --git a/docs/docs/term_index.xml b/docs/docs/term_index.xml
index 678dc8e95..d46eb48d1 100644
--- a/docs/docs/term_index.xml
+++ b/docs/docs/term_index.xml
@@ -1291,6 +1291,8 @@
          <term file="imaging.html" name="remove_unobtainable_rectangles"        include="dlib/image_processing.h"/>
          <term file="imaging.html" name="get_frontal_face_detector"         include="dlib/image_processing/frontal_face_detector.h"/>
          <term file="imaging.html" name="object_detector"         include="dlib/image_processing.h"/>
+         <term file="dlib/image_processing/object_detector_abstract.h.html" name="rect_detection"        include="dlib/image_processing.h"/>
+         <term file="dlib/image_processing/object_detector_abstract.h.html" name="full_detection"        include="dlib/image_processing.h"/>
          <term file="imaging.html" name="full_object_detection"   include="dlib/image_processing.h"/>
          <term file="dlib/image_processing/full_object_detection_abstract.h.html" name="all_parts_in_rect" include="dlib/image_processing.h"/>