What does inverse sensor model mean?

The rule that turns one sensor reading into evidence about map cells. For a range reading, the cells the beam passed through become more likely free and the cell where it stopped more likely occupied.

Also written as: inverse sensor models

In a lesson

Take a reading, run the inverse sensor model along it, and print free:, the number of different cells the ray passes through, and wall y:, the mat y of the cell it ended in.

Learn it

• Taught in U8.2 The inverse sensor model Mapping, University

Used in

• U8.4 Building a grid

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