Patent ID: 11945124
Assignee: STMICROELECTRONICS (RESEARCH & DEVELOPMENT) LIMITED
Field: Control (Instruments)
Classification: CPC B  G | IPC B  G

Claim 6:
7. The mobile robot of claim 1, wherein:
the line comprises a plurality of line segments separated by intervening gaps; and
the operations further comprise:
detecting, according to the respective intensity values for each pixel of the second plurality of pixels, a first line segment at a first time, the first line segment associated with a first distance according to the respective distance values for each pixel of the first plurality of pixels;
detecting, according to updated intensity values, the first line segment at a second time, the first line segment associated with a second distance according to updated distance values; and
calculating a velocity of the mobile robot based on the first distance, the second distance, the first time, and the second time.