1.16.0 (2021-11-12)

Fix includes In the following commit in vision_opencv, the include opencv2/calib3d/calib3d.hpp was removed from pinhole_camera_model.h : https://github.com/ros-perception/vision_opencv/commit/51ca54354a8353fc728fcc8bd8ead7d2b6cf7444 Since we indirectly depended on this include, we now have to add it directly.
support rgba8 and bgra8 encodings by skipping alpha channel
functional xyzrgb radial nodelet
add xyzrgb radial nodelet
Support MONO16 image encodings.
Add missing cstdint, vector, cmath includes.
Contributors: Avinash Thakur, Evan Flynn, Martin Günther, Mike Purvis

1.15.3 (2020-12-11)

Merge pull request #478 from ros-perception/steve_main added option to fill the sparse areas with neareast neighbor depth va…
Merge pull request #336 from madsherlock/indigo depth_image_proc/point_cloud_xyzi_radial Add intensity conversion (copy) for float
depth_image_proc: fix support for mono16 intensity encoding in point_cloud_xyzi node (#352)
added option to fill the sparse areas with neareast neighbor depth values on upsampling operations in depth_image_proc/register
point_cloud_xyzi Add intensity conversion for float
Add intensity conversion (copy) for float This commit enables the generation of xyzi point clouds from 32-bit floating point intensity images. The destination data type for intensity storage is 32-bit float, so all that is required is a data copy. The change in this commit is simply an extension of the if-else statement to include the TYPE_32FC1 type and apply the usual convert_intensity() method.
Contributors: Mikael Westermann, Richard Bormann, Steven Macenski, Stewart Jamieson, Tim Übelhör

Fix CMake warnings about Eigen.
Convert depth image metric from [m] to [mm]
address gcc6 build error With gcc6, compiling fails with stdlib.h: No such file or directory, as including '-isystem /usr/include' breaks with gcc6, cf., https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70129. This commit addresses this issue for this package in the same way it was addressed in various other ROS packages. A list of related commits and pull requests is at: https://github.com/ros/rosdistro/issues/12783 Signed-off-by: Lukas Bulwahn <lukas.bulwahn@oss.bmw-carit.de>
Contributors: Kentaro Wada, Lukas Bulwahn, Vincent Rabaud

Add point_cloud_xyzi nodelet This is for cameras that output depth and intensity images. It's based on the point_cloud_xyzrgb nodelet.
Missing runtime dependency - eigen_conversions libdepth_image_proc is missing this dependency at runtime ` > ldd libdepth_image_proc.so | grep eigen libeigen_conversions.so => not found ` Which causes the following error on loading depth_image_proc: ` [ INFO] [1402564815.530736554]: /camera/rgb/camera_info -> /camera/rgb/camera_info [ERROR] [1402564815.727176562]: Failed to load nodelet [/camera/depth_metric_rect] of type [depth_image_proc/convert_metric]: Failed to load library /opt/ros/indigo/lib//libdepth_image_proc.so. Make sure that you are calling the PLUGINLIB_EXPORT_CLASS macro in the library code, and that names are consistent between this macro and your XML. Error string: Could not load library (Poco exception = libeigen_conversions.so: cannot open shared object file: No such file or directory) [FATAL] [1402564815.727410623]: Service call failed! `
Contributors: Daniel Stonier, Hunter Laux