tensorflow:: ops:: DrawBoundingBoxesV2

Draw bounding boxes on a batch of images.

Summary

Outputs a copy of images but draws on top of the pixels zero or more bounding boxes specified by the locations in boxes . The coordinates of the each bounding box in boxes are encoded as [y_min, x_min, y_max, x_max] . The bounding box coordinates are floats in [0.0, 1.0] relative to the width and height of the underlying image.

For example, if an image is 100 x 200 pixels (height x width) and the bounding box is [0.1, 0.2, 0.5, 0.9] , the upper-left and bottom-right coordinates of the bounding box will be (40, 10) to (100, 50) (in (x,y) coordinates).

Parts of the bounding box may fall outside the image.

Args:

• scope: A Scope object
• images: 4-D with shape [batch, height, width, depth] . A batch of images.
• boxes: 3-D with shape [batch, num_bounding_boxes, 4] containing bounding boxes.
• colors: 2-D. A list of RGBA colors to cycle through for the boxes.

Returns:

• Output : 4-D with the same shape as images . The batch of input images with bounding boxes drawn on the images.

Public attributes

Operation operation

::tensorflow::Output output

Public functions

 DrawBoundingBoxesV2(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input images,
  ::tensorflow::Input boxes,
  ::tensorflow::Input colors
)

::tensorflow::Node * node() const 

 operator::tensorflow::Input() const 

 operator::tensorflow::Output() const