The package provides basic image processing functions.

Nodelets

nifti_image_proc/image_processing_nodelet

Adaptive image processing using levels, gamma correction, with a possibility to set a percent of pixels to be saturated. All parameters of the nodelet can be modified on startup or using dynamic_reconfigure.

Subscribed topics

• image [sensor_msgs/Image] Input image.

Published topics

• processed_image [sensor_msgs/Image] Processed image.

Subscribed topics

• min_intensity [int] Intensity to be mapped onto 0 (black).
• max_intensity [int] Intensity to be mapped onto 255 (white).
• gamma [double] Inverse gamma correction, output = input^(1/gamma).
• percent_saturated [double] Percent of pixels to be saturate.