Draw bounding boxes on a batch of images.
tf.raw_ops.DrawBoundingBoxes(
images, boxes, name=None
)
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 (180, 50)
(in (x,y) coordinates).
Parts of the bounding box may fall outside the image.
Returns | |
---|---|
A Tensor . Has the same type as images .
|