0.16.3: Added OKVIS support (tested only on EuRoC dataset). Added IMU/IMUThread classes. Added OdomOKVIS/ConfigPath and Rtabmap/ImagesAlreadyRectified parameters. MainWindow, limited odom local feature map to maximum 50 meters from current pose (to avoid VTK glitching with near/far clipping plane).

2026-10-13 05:19:51 +08:00 · 2018-03-07 19:43:30 -05:00
parent 2fad881202
commit 4969ece356
30 changed files with 1700 additions and 102 deletions
@@ -0,0 +1,109 @@
+/*
+ * IMU.h
+ *
+ *  Created on: 2018-03-05
+ *      Author: mathieu
+ */
+
+#ifndef IMU_H_
+#define IMU_H_
+
+#include <opencv2/core.hpp>
+#include <rtabmap/utilite/ULogger.h>
+
+namespace rtabmap {
+
+
+// Correspondence class to sensor_msgs/IMU
+class IMU
+{
+public:
+	IMU() {}
+	IMU(const Eigen::Quaterniond & orientation,
+		const cv::Mat & orientationCovariance,
+		const Eigen::Vector3d & angularVelocity,
+		const cv::Mat & angularVelocityCovariance,
+		const Eigen::Vector3d & linearAcceleration,
+		const cv::Mat & linearAccelerationCovariance,
+		const Transform & localTransform = Transform::getIdentity()) :
+			orientation_(orientation),
+			orientationCovariance_(orientationCovariance),
+			angularVelocity_(angularVelocity),
+			angularVelocityCovariance_(angularVelocityCovariance),
+			linearAcceleration_(linearAcceleration),
+			linearAccelerationCovariance_(linearAccelerationCovariance),
+			localTransform_(localTransform)
+	{
+		UASSERT(!orientationCovariance.empty() && orientationCovariance.cols == 3 && orientationCovariance.rows == 3 && orientationCovariance.type() == CV_64FC1);
+		UASSERT(!angularVelocityCovariance.empty() && angularVelocityCovariance.cols == 3 && angularVelocityCovariance.rows == 3 && angularVelocityCovariance.type() == CV_64FC1);
+		UASSERT(!linearAccelerationCovariance.empty() && linearAccelerationCovariance.cols == 3 && linearAccelerationCovariance.rows == 3 && linearAccelerationCovariance.type() == CV_64FC1);
+	}
+	IMU(const Eigen::Vector3d & angularVelocity,
+		const cv::Mat & angularVelocityCovariance,
+		const Eigen::Vector3d & linearAcceleration,
+		const cv::Mat & linearAccelerationCovariance,
+		const Transform & localTransform = Transform::getIdentity()) :
+			angularVelocity_(angularVelocity),
+			angularVelocityCovariance_(angularVelocityCovariance),
+			linearAcceleration_(linearAcceleration),
+			linearAccelerationCovariance_(linearAccelerationCovariance),
+			localTransform_(localTransform)
+	{
+		UASSERT(!angularVelocityCovariance.empty() && angularVelocityCovariance.cols == 3 && angularVelocityCovariance.rows == 3 && angularVelocityCovariance.type() == CV_64FC1);
+		UASSERT(!linearAccelerationCovariance.empty() && linearAccelerationCovariance.cols == 3 && linearAccelerationCovariance.rows == 3 && linearAccelerationCovariance.type() == CV_64FC1);
+	}
+
+	const Eigen::Quaterniond & orientation() const {return orientation_;}
+	const cv::Mat & orientationCovariance() const {return orientationCovariance_;} // 3x3 double Row major about x, y, z axes, empty if orientation is not set
+
+	const Eigen::Vector3d & angularVelocity() const {return angularVelocity_;}
+	const cv::Mat & angularVelocityCovariance() const {return angularVelocityCovariance_;} // 3x3 double Row major about x, y, z axes, empty if angularVelocity is not set
+
+	const Eigen::Vector3d linearAcceleration() const {return linearAcceleration_;}
+	const cv::Mat & linearAccelerationCovariance() const {return linearAccelerationCovariance_;} // 3x3 double Row major x, y z, empty if linearAcceleration is not set
+
+	const Transform & localTransform() const {return localTransform_;}
+
+	bool empty() const
+	{
+		return orientationCovariance_.empty() && angularVelocityCovariance_.empty() && linearAccelerationCovariance_.empty();
+	}
+
+
+private:
+	Eigen::Quaterniond orientation_;
+	cv::Mat orientationCovariance_; // 3x3 double Row major about x, y, z axes, empty if orientation is not set
+
+	Eigen::Vector3d angularVelocity_;
+	cv::Mat angularVelocityCovariance_; // 3x3 double Row major about x, y, z axes, empty if angularVelocity is not set
+
+	Eigen::Vector3d linearAcceleration_;
+	cv::Mat linearAccelerationCovariance_; // 3x3 double Row major x, y z, empty if linearAcceleration is not set
+
+	Transform localTransform_;
+};
+
+class IMUEvent : public UEvent
+{
+public:
+	IMUEvent() :
+		stamp_(0.0)
+	{}
+	IMUEvent(const IMU & data, double stamp) :
+		data_(data),
+		stamp_(stamp)
+	{
+	}
+	virtual std::string getClassName() const {return "IMUEvent";}
+	const IMU & getData() const {return data_;}
+	double getStamp() const {return stamp_;}
+
+private:
+	IMU data_;
+	double stamp_;
+};
+
+}
+
+
+#endif /* IMU_H_ */