Ouster’s new color lidar is coming to replace cameras

{
  "headline": "Ouster’s color lidar merges depth and imagery in a single sensor",
  "synthesis": "Ouster’s Rev8 lidar lineup integrates high-resolution depth sensing and color imaging into a single sensor, eliminating the need for separate lidar and camera systems in autonomous vehicles and robotics. The new sensors capture 3D point clouds and vibrant color data simultaneously, streamlining perception pipelines for self-driving cars, drones, and industrial robots.

## Overview
Lidar (Light Detection and Ranging) has long been a cornerstone of autonomous systems, providing precise depth data for navigation. However, traditional setups required pairing lidar with separate cameras to capture color imagery, creating complexity in sensor fusion. Ouster’s Rev8 sensors address this by embedding both capabilities into a single device. The company’s digital lidar architecture, which uses single photon avalanche diode (SPAD) detectors, now extends to color imaging, delivering 48-bit color, 116 dB dynamic range, and megapixel resolution.

Ouster CEO Angus Pacala describes the Rev8 lineup as the “holy grail” for roboticists, as it eliminates the need for manual calibration and fusion of disparate sensor streams. The sensors output pre-fused 3D colorized point clouds, which can also be used independently as lidar or camera data streams. This flexibility allows perception teams to choose the most efficient data format for their applications.

## The Rev8 lineup
The Rev8 platform includes four models, each tailored to specific use cases:
1. **OS0**: A compact, high-resolution sensor for short- to mid-range applications.
2. **OS1**: A balanced option for general-purpose autonomy, offering a mix of range and resolution.
3. **OS1 Max**: Ouster’s flagship long-range lidar, capable of detecting objects up to 500 meters away in all directions. The company claims it is smaller and more capable than competing long-range lidars, making it ideal for high-speed applications like robotaxis and robo-trucks.
4. **OSDome**: A hemispherical sensor designed for 360-degree coverage, suitable for drones and industrial robots.

Ouster has already shipped samples to customers and is now accepting orders. The sensors are built on the company’s digital lidar architecture, which replaces analog moving parts with a custom chip, improving reliability and performance.

## Tradeoffs and competition
While Ouster’s approach simplifies sensor fusion, it is not the first to explore color lidar. Chinese company Hesai announced a similar platform last month, with plans for mass production by the end of 2026. Other competitors, like Innoviz, have also experimented with color lidar, though Pacala argues that most solutions merely package lidar and cameras together rather than integrating them at the chip level.

The Rev8 sensors are positioned as a cost-effective