Ouster Unveils Color Lidar, Merging Camera and Depth Sensing

San Francisco-based Ouster has unveiled its new Rev8 lineup of lidar sensors, which uniquely offer "native color lidar." These sensors are engineered to capture both color imagery and precise 3D depth information simultaneously, effectively combining the functionality of two distinct sensors into one.

Ouster CEO Angus Pacala described this decade-long development as the "holy grail" for robotics, aiming to eliminate the need for separate camera and lidar units. He explained that traditional approaches require significant effort to calibrate and fuse data from independent sensors. Ouster's integrated approach simplifies this process, potentially allowing robotics developers to eventually forgo cameras entirely.

The Rev8 sensors employ a digital lidar architecture, utilizing single photon avalanche diode (SPAD) detectors for both depth and color data capture. This advanced technique is claimed to offer greater sensitivity and dynamic range compared to conventional cameras, providing a pre-fused 3D colorized point cloud. Ouster is already shipping samples and accepting orders for the new lineup.

This innovation arrives during a period of significant activity in the lidar market, marked by consolidation and an expanding demand for advanced sensors from robotaxi and robotics companies. While other companies are also exploring color lidar, Ouster emphasizes its on-chip integration as a key differentiator. The company also highlighted its OS1 Max sensor as the industry's best long-range lidar, capable of seeing 500 meters, positioning it for applications like robo-trucking and drones.