diff --git a/src/charuco.cpp b/src/charuco.cpp
index 14f8b2b..48b8ef4 100644
--- a/src/charuco.cpp
+++ b/src/charuco.cpp
@@ -20,9 +20,10 @@
 #include "uvosunwrap/charuco.h"
 #include <opencv2/aruco/charuco.hpp>
 #include <opencv2/highgui.hpp>
+#include "uvosunwrap/log.h"
 
-static constexpr unsigned int X_BOARD_SIZE = 18;
-static constexpr unsigned int Y_BOARD_SIZE = 10;
+static constexpr unsigned int X_BOARD_SIZE = 20;
+static constexpr unsigned int Y_BOARD_SIZE = 12;
 
 
 void createCharucoBoard(unsigned int size, const std::string& fileName)
@@ -30,9 +31,65 @@ void createCharucoBoard(unsigned int size, const std::string& fileName)
     cv::Ptr<cv::aruco::CharucoBoard> board = 
 			cv::aruco::CharucoBoard::create(X_BOARD_SIZE, Y_BOARD_SIZE, 0.03f, 0.02f, 
 											cv::aruco::getPredefinedDictionary(cv::aruco::DICT_4X4_250 ));
-    cv::Mat charucoImage;
-    board->draw(cv::Size((size*18)/10, size), charucoImage, 0, 1);
-    cv::imwrite(fileName, charucoImage);
+	cv::Mat charucoImage;
+	double cellSize = size/(double)Y_BOARD_SIZE;
+	board->draw(cv::Size((size*X_BOARD_SIZE)/Y_BOARD_SIZE, size), charucoImage, 0, 1);
+	cv::Mat charucoImageWithBorder = 
+		cv::Mat::zeros(cv::Size(cellSize*(X_BOARD_SIZE+2), cellSize*(Y_BOARD_SIZE+2)), CV_8UC1);
+	cv::Rect roi(cellSize, cellSize, charucoImage.cols, charucoImage.rows);
+	charucoImage.copyTo(charucoImageWithBorder(roi));
+	cv::imwrite(fileName, charucoImageWithBorder);
+}
+
+static void seamAjust(std::vector<DetectedPoint>& detections)
+{
+	int xMin = std::numeric_limits<int>::max();
+	int xMax = std::numeric_limits<int>::min();
+	
+	for(auto& point : detections)
+	{
+		if(point.coordinate.x > xMax) 
+			xMax = point.coordinate.x;
+		else if(point.coordinate.x < xMin)
+			xMin = point.coordinate.x;
+	}
+	
+	if(xMax - xMin < static_cast<int>(X_BOARD_SIZE/2))
+		return;
+	
+	Log(Log::DEBUG)<<"Image contains seam";
+	
+	bool extantCol[X_BOARD_SIZE] = {0};
+	for(auto& point : detections)
+	{
+		if(!extantCol[point.coordinate.x])
+			extantCol[point.coordinate.x] = true;
+	}
+	
+	int leftCoordinate = 0;
+	int maxDeadrange = 0;
+	int deadRange = 0;
+	for(unsigned int i = 0; i < X_BOARD_SIZE-1; ++i)
+	{
+		if(!extantCol[i])
+		{
+			++deadRange;
+			if(extantCol[i+1] && maxDeadrange < deadRange)
+			{
+				leftCoordinate = i+1;
+				maxDeadrange = deadRange;
+				deadRange = 0;
+			}
+		}
+	}
+	
+	Log(Log::DEBUG)<<"Left coordinate before seam "<<leftCoordinate;
+	
+	for(auto& point : detections)
+	{
+		if(point.coordinate.x < leftCoordinate)
+			point.coordinate.x = point.coordinate.x + X_BOARD_SIZE;
+	}
 }
 
 std::vector<DetectedPoint> detectCharucoPoints(cv::Mat image, bool verbose)
@@ -86,6 +143,8 @@ std::vector<DetectedPoint> detectCharucoPoints(cv::Mat image, bool verbose)
 			detections.push_back(DetectedPoint(charucoCorners[i], coordiante));
 		}
 		
+		seamAjust(detections);
+		
 		return detections;
 	}
 	return std::vector<DetectedPoint>();
diff --git a/src/main.cpp b/src/main.cpp
index 3ec1c41..0ac8aef 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -143,7 +143,7 @@ int perfromOperation(int operation, char** fileNames, const Config& config)
 	if(operation == CREATE_CHARUCO)
 	{
 		std::string fileName = config.output.empty() ? "out.png" : config.output;
-		createCharucoBoard(config.size*14, fileName);
+		createCharucoBoard(config.size*42, fileName);
 		Log(Log::INFO)<<"Exported charuco map of size "<<config.size*14<<" to "<<fileName;
 		return 0;
 	}