A Survey of 6DoF Object Pose Estimation Methods for Different Application Scenarios.

Recently, 6DoF object pose estimation has become increasingly important for a broad range of applications in the fields of virtual reality, augmented reality, autonomous driving, and robotic operations. This task involves extracting the target area from the input data and subsequently determining the position and orientation of the objects. In recent years, many new advances have been made in pose estimation.

Fast and precise 6D pose estimation of textureless objects using the point cloud and gray image.

Pose estimation for textureless objects is a challenging task in robotics, due to the scanty information of surfaces. In this paper, we design a vision system for fast and precise position and orientation measurement of textureless objects with a depth camera and a CCD camera. The corresponding process includes two parts: object segmentation in the point cloud and pose measurement in the gray image.

Rectangular-structure-based pose estimation method for non-cooperative rendezvous.

Pose estimation for spacecraft is widely recognized as an important technology for space applications. Many space missions require accurate relative pose between the chaser and the target spacecraft. Stereovision is a usual mean to estimate the pose of non-cooperative targets during proximity operations.

Optimization-based non-cooperative spacecraft pose estimation using stereo cameras during proximity operations.

Pose estimation for spacecraft is widely recognized as an important technology for space applications. Many space missions require accurate relative pose between the chaser and the target spacecraft. Stereo-vision is a usual mean to estimate the pose of non-cooperative targets during proximity operations.

[Computer-assisted surgical navigation technique].

Surgical navigation system is a system that processes medical images by computer graphics and image processing technique, reconstructs 2D or 3D medical image models. It builds a real-time loop among the eyes of doctor, the surgical device and the head of patient by several of space localization technique, so that to realize displaying the localization of surgical devices real-time. The history and research status of surgical navigation system is summarized and the system configuration and the key techniques are expatiated emphatically in this paper.