split_image.py

../../_images/split_image.png

What Is This

Split the input image at equal intervals vertically and horizontally.

Subscribing Topic

  • ~input (sensor_msgs/Image)

    Input image to be split.

Publishing Topic

  • ~output/vertical(vertical_index)/horizontal(horizontal_index) (sensor_msgs/Image)

    Split images. The number of published topics is ~vertical_splits * ~horizontal_splits.

Parameters

  • ~vertical_splits (int, default: 1)

    The number of parts the input image is split vertically.

  • ~horizontal_splits (int, default: 1)

    The number of parts the input image is split horizontally.

Sample

roslaunch jsk_perception sample_split_image.launch