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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-12608006-B2, on 21 April 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000000267

Ranging method and apparatus, robot, and storage medium

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Classification
Sensors, Controls & Machine Vision › Industrial Control
Original source
US-12608006-B2, the United States Patent and Trademark Office, 21 April 2026
Document SHA-256
9f62a8a87386412428aa694cb6d47a44dbc5acbba56c6c6ced3c2d1228217c62

Abstract

A ranging method includes determining a first distance of the object to be measured relative to the self-mobile robot, where content in the first image comprises at least the object and a surface on which the object is located; selecting a point located on the object from the first image as a 5 reference point; determining initial parallax based on the first distance; and determining a region of interest from a second image collected by a second image collection apparatus, and determining a location of the reference point from the region of interest as a first target point; determining a second target point from the region of interest based on the first target point, and determining an actual parallax distance between the first image collection apparatus and the second image collection apparatus; and calculating depth information of the object based on the actual parallax distance.

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Citation

OpenTechnical Publication OT-2026-000000267, “Ranging method and apparatus, robot, and storage medium,” published September 15, 2026 at 19:02:40 UTC, https://opentechnical.org/p/OT-2026-000000267.

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