diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/.idea/awesome-visual-localization.iml b/.idea/awesome-visual-localization.iml
new file mode 100644
index 0000000..d0876a7
--- /dev/null
+++ b/.idea/awesome-visual-localization.iml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..f296baa
--- /dev/null
+++ b/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,16 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="PyPackageRequirementsInspection" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoredPackages">
+        <value>
+          <list size="3">
+            <item index="0" class="java.lang.String" itemvalue="plotly" />
+            <item index="1" class="java.lang.String" itemvalue="kornia" />
+            <item index="2" class="java.lang.String" itemvalue="open3d" />
+          </list>
+        </value>
+      </option>
+    </inspection_tool>
+  </profile>
+</component>
\ No newline at end of file
diff --git a/.idea/inspectionProfiles/profiles_settings.xml b/.idea/inspectionProfiles/profiles_settings.xml
new file mode 100644
index 0000000..105ce2d
--- /dev/null
+++ b/.idea/inspectionProfiles/profiles_settings.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..b54a626
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.6 (2)" project-jdk-type="Python SDK" />
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..3bf2412
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/awesome-visual-localization.iml" filepath="$PROJECT_DIR$/.idea/awesome-visual-localization.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..35eb1dd
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/README.md b/README.md
index 4442b85..cba1589 100644
--- a/README.md
+++ b/README.md
@@ -69,6 +69,7 @@ Approaches of this type first find correspondences between the query frame and t
 - [2022 ECCV] MeshLoc: Mesh-Based Visual Localization [[paper]](https://arxiv.org/abs/2207.10762) [[code]](https://github.com/tsattler/meshloc_release)
 - [2022 CVPR] SceneSqueezer: Learning to Compress Scene for Camera Relocalization [[paper]](https://openaccess.thecvf.com/content/CVPR2022/html/Yang_SceneSqueezer_Learning_To_Compress_Scene_for_Camera_Relocalization_CVPR_2022_paper.html) 
 - [2021 IJCV] Reference Pose Generation for Long-term Visual Localization via Learned Features and View Synthesis [[paper]](https://arxiv.org/pdf/2005.05179.pdf)
+- [2021 ICCV] Pose Correction for Highly Accurate Visual Localization in Large-scale Indoor Spaces [[paper]](https://openaccess.thecvf.com/content/ICCV2021/html/Hyeon_Pose_Correction_for_Highly_Accurate_Visual_Localization_in_Large-Scale_Indoor_ICCV_2021_paper.html) [[code]](https://github.com/JanghunHyeon/PCLoc)
 - [2021 ICCV Workshop] MegLoc: A Robust and Accurate Visual Localization Pipeline [[paper]](https://arxiv.org/pdf/2111.13063v1.pdf)
 - [2021 ICCV Workshop] Pose Refinement with Joint Optimization of Visual Points and Lines [[paper]](https://arxiv.org/pdf/2110.03940.pdf)
 - [2021 ICRA & ICCV Workshop] Retrieval and Localization with Observation Constraints [[paper]](https://arxiv.org/pdf/2108.08516.pdf)
@@ -134,6 +135,7 @@ Approaches of this type first find correspondences between the query frame and t
 
 
 ### Indoor
+- [2023 IEEE Sens. J.] [CLoc](https://github.com/kimjh069/CLoc) [[paper]](https://ieeexplore.ieee.org/abstract/document/10068431)
 - [2022 CVPR] [Indoor-6](https://github.com/microsoft/SceneLandmarkLocalization) [[paper]](https://openaccess.thecvf.com/content/CVPR2022/papers/Do_Learning_To_Detect_Scene_Landmarks_for_Camera_Localization_CVPR_2022_paper.pdf)
 - [2022 ECCV] [ACL](https://github.com/qhFang/AccurateACL) [[paper]](https://arxiv.org/abs/2012.04263)
 - [2021 ICCV] [SfM pGT for 7-Scenes and 12-Scenes](https://github.com/tsattler/visloc_pseudo_gt_limitations/) [[paper]](https://openaccess.thecvf.com/content/ICCV2021/papers/Brachmann_On_the_Limits_of_Pseudo_Ground_Truth_in_Visual_Camera_ICCV_2021_paper.pdf)
@@ -143,7 +145,6 @@ Approaches of this type first find correspondences between the query frame and t
 - [2016 3DV] [4-Scenes(12-Scenes)](https://graphics.stanford.edu/projects/reloc/) [[paper]](https://arxiv.org/pdf/1603.05772v1.pdf)
 - [2013 CVPR] [7-Scenes](https://www.microsoft.com/en-us/research/project/rgb-d-dataset-7-scenes/) [[paper]](https://openaccess.thecvf.com/content_cvpr_2013/papers/Shotton_Scene_Coordinate_Regression_2013_CVPR_paper.pdf)
 
-
 ### Outdoor
 - [2022 ECCV] [Map-free Visual Relocalization](https://arxiv.org/pdf/2210.05494.pdf). [[page]](https://research.nianticlabs.com/mapfree-reloc-benchmark)
 - [2022 CVPR] [CrossLoc](https://github.com/TOPO-EPFL/CrossLoc-Benchmark-Datasets) [[paper]](https://arxiv.org/abs/2112.09081)