Abstract: Recognition of occluded objects in unseen and unstructured indoor environments is a challenging problem for mobile robots. To address this challenge, we propose a new descriptor, Topological ...

Do not remove an impaled object, as it might cause severe bleeding. Call 911 immediately if the injury is serious. Impaled objects are items that have punctured the body's soft tissue and are still ...

Swallows a non-food solid object Adult suspects an object was swallowed Includes object found in the stool with no history of it being swallowed. Sometimes, a young child swallows an object when no ...

A foreign object is something in the body that doesn’t belong there. It may be accidentally or intentionally swallowed or lodged in the ears, nose, eyes, skin, and airways. Many types of foreign ...

A year to the day since the announcement, and after several revisions and community backlash, Unity is ending its unpopular pricing scheme. A year to the day since the announcement, and after several ...

Classes, fields, methods, constructors, and objects are the building blocks of object-based Java applications. This Java tutorial teaches you how to declare classes, describe attributes via fields, ...

Hoag's Object is a rare ring galaxy, very far from Earth. It has a central core of older, red stars surrounded by a ring of younger, blue stars. Ring galaxies may form from galaxy collisions, but Hoag ...