tensorflow:: ops:: DrawBoundingBoxes
#include <image_ops.h>
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 (180, 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.
Returns:
Output
: 4-D with the same shape asimages
. The batch of input images with bounding boxes drawn on the images.
Constructors and Destructors |
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DrawBoundingBoxes(const ::tensorflow::Scope & scope, ::tensorflow::Input images, ::tensorflow::Input boxes)
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Public attributes |
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operation
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output
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Public functions |
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node() const
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::tensorflow::Node *
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operator::tensorflow::Input() const
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operator::tensorflow::Output() const
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Public attributes
operation
Operation operation
output
::tensorflow::Output output
Public functions
DrawBoundingBoxes
DrawBoundingBoxes( const ::tensorflow::Scope & scope, ::tensorflow::Input images, ::tensorflow::Input boxes )
node
::tensorflow::Node * node() const
operator::tensorflow::Input
operator::tensorflow::Input() const
operator::tensorflow::Output
operator::tensorflow::Output() const