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http://www.ros.org/doc/api/sensor_msgs/html/msg/PointCloud2.html

This message holds a collection of N-dimensional points, which may contain additional information such as normals, intensity, etc. The point data is stored as a binary blob, its layout described by the contents of the "fields" array.

The point cloud data may be organized 2d (image-like) or 1d (unordered). Point clouds organized as 2d images may be produced by camera depth sensors such as stereo or time-of-flight.

Well I finally found myself, I had see this http://www.ros.org/doc/api/sensor_msgs/html/msg/PointCloud2.html

This message holds a collection of N-dimensional points, which may contain additional information such as normals, intensity, etc. The point data is stored as a binary blob, its layout described by the contents of the "fields" array.

The point cloud data may be organized 2d (image-like) or 1d (unordered). Point clouds organized as 2d images may be produced by camera depth sensors such as stereo or time-of-flight.

Well I finally found myself, I had not see this http://www.ros.org/doc/api/sensor_msgs/html/msg/PointCloud2.html

This message holds a collection of N-dimensional points, which may contain additional information such as normals, intensity, etc. The point data is stored as a binary blob, its layout described by the contents of the "fields" array.

The point cloud data may be organized 2d (image-like) or 1d (unordered). Point clouds organized as 2d images may be produced by camera depth sensors such as stereo or time-of-flight.

Well I finally found myself, I had not see this http://www.ros.org/doc/api/sensor_msgs/html/msg/PointCloud2.html

This message holds a collection of N-dimensional points, which may contain additional information such as normals, intensity, etc. The point data is stored as a binary blob, its layout described by the contents of the "fields" array.

The point cloud data may be organized 2d (image-like) or 1d (unordered). Point clouds organized as 2d images may be produced by camera depth sensors such as stereo or time-of-flight.