@type t() :: t(term())

Exactly like t/1, but doesn't put any constraints on the label field:

@type t(label_t) :: %ExVision.Types.BBoxWithKeypoints{
  keypoints: %{required(atom()) => %{x: number(), y: number(), score: number()}},
  label: label_t,
  score: number(),
  x1: number(),
  x2: number(),
  y1: number(),
  y2: number()
}

A type describing the Bounding Box object.

Bounding box is a rectangle encompassing the region. When used in object detectors, this box will describe the location of the object in the image. It also includes keypoints. Each keypoint has a predefined atom as its name.

• x1 - x componenet of the upper left corner
• y1 - y componenet of the upper left corner
• x2 - x componenet of the lower right
• y2 - y componenet of the lower right
• label - label assigned to this bounding box
• score - confidence of the predition
• keypoints - a map where keys are predefined names (represented as atoms) denoting the specific keypoints (body parts). The values associated with each key are another map, which contains the following:
  • :x: The x-coordinate of the keypoint
  • :y: The y-coordinate of the keypoint
  • :score: The confidence score of the predicted keypoint

Keypoint atom names include:

• :nose
• :left_eye
• :right_eye
• :left_ear
• :right_ear
• :left_shoulder
• :right_shoulder
• :left_elbow
• :right_elbow
• :left_wrist
• :right_wrist
• :left_hip
• :right_hip
• :left_knee
• :right_knee
• :left_ankle
• :right_ankle