Questions tagged [pose]

Pose is a typical task is to identify specific objects in a space and to determine each object's position and orientation relative to some coordinate system.

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AprilTag vs Aruco markers [closed]

AprilTag and Aruco are both popular methods for vision-based fiducial marker pose estimation. What are the pros and cons of each fiducial marker pose estimation systems?
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1answer
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How can I calibrate 3 cameras without knowing global pose of the object & camera locations? How can I find the pose of each camera wrt the first one?

I have camera feed (in the form of RGB images) from 3 cameras with partially overlapping Field-of-view i.e. for the time stamp 0 to 100, I have total 300 frames or say synchronized 100 RGB frames for ...
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3answers
227 views

smoothing the robot poses inbetween two known poses

I have a set of N robot poses between point A and B. I use a global localization technique to estimate poses at point A and B. As a result, I have a new corrected pose B'. Please see the figure below. ...
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2answers
845 views

Full 3D Pose (Scale, Rotation and Translation) Estimation using Gyro and Acceleromter sensors fusion

I am implementing a 3D pose estimation algoriothm on mobile device (Android) which has Gyro, Accelerometer and Magnetometer sensors. I have already develeoped a Visual SLAM algoirthm to estimate full ...
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1answer
262 views

smooth robot 3D trajectory using graph optimization

I want to solve a trajectory smoothing problem using graph optimization. I have asked questions on how to solve this problem in a previous post and got directed towards using graph optimization. I ...