Depth measurement assembly with a structured light source and a time of flight camera

A depth measurement assembly (DMA) comprising:

• an illumination source, wherein the illumination source is configured to project pulses of light at a one or more temporal pulsing frequencies into a local area;
• a sensor configured to:
• capture images of the pulses of light reflected from the local area, and
• determine, using one or more of the captured images, one or more time of flight (TOF) phase shifts for the pulses of light;
• and
• an artificial reality device coupled to the sensor and configured to:
• determine a first set of estimated radial distances to an object in the local area based on the one or more TOF phase shifts,
• determine a second estimated radial distance to the object based on an encoding of structured light and at least one of the captured images, and
• selecting an estimated radial distance from the first set of radial distances, based in part on the second estimated radial distance.