What is the name of the rectangular or 3D box drawn around an object in an image to indicate the area of interest for detection?

The term that describes a rectangular or 3D box drawn around an object in an image to indicate the area of interest for detection is known as a bounding box. This terminology is widely used in computer vision and object detection tasks, where the bounding box is utilized to define the precise location of an object within an image.

Bounding boxes are crucial for a variety of applications, including object recognition, tracking, and segmentation. They allow algorithms to focus on specific areas in an image where objects of interest are located, helping to facilitate tasks such as classification and localization.

Other terms, while they may seem relevant, do not convey the same meaning or application. For instance, a detection box might imply a box created during the detection process but lacks the standard terminology of bounding box. Segmentation boxes typically refer to more detailed delineation of shapes, while highlight boxes do not have a standard definition in the context of object detection and are not used in the same technical sense. Thus, "bounding box" is the correct and widely accepted term in the field.