This work concerns multisensor perception field of study for indoor mobile robotics and especially treats the use of low cost 3D cameras together with inboard perception system of the robot (usually laser telemeter and conventionnal cameras). Each independent sensor is suffering from important weaknesses as limited field of view for low cost camears or only planar detection for laser telemeter. Using 3D camera in addition to laser telemeter allows tod etect obstacles not detected by laser telemeter but keeps the advantage of the wise field of view of common laser telemeters. 3D camears are also very useful to add visual augmentations on visual data in teleoperation control interfaces.Multisensor perception based on laser telemeter, 3D camer...