Head pose estimation

1. What is head pose estimation?
2. What is meant by pose estimation?
3. What is human pose estimation used for?
4. Where is pose estimation used?

What is head pose estimation?

Simply put, head pose estimation means detecting the position of a human head in the image. Particularly, it means detecting the head's Euler angles – yaw, pitch and roll. They define the object's rotation in a 3D environment.

What is meant by pose estimation?

Pose estimation is a computer vision technique that predicts and tracks the location of a person or object. This is done by looking at a combination of the pose and the orientation of a given person/object.

What is human pose estimation used for?

Human Pose Estimation (HPE) is a way of identifying and classifying the joints in the human body. Essentially it is a way to capture a set of coordinates for each joint (arm, head, torso, etc.,) which is known as a key point that can describe a pose of a person. The connection between these points is known as a pair.

Where is pose estimation used?

Pose estimation is a fascinating aspect of computer vision that can be applied in multiple fields, including technology, healthcare, business, and others. Aside from its prominence in modeling human characters via Deep Neural Networks that learn various key points, it is also used for security and surveillance systems.