Patent ID: 11891091
Assignee: TEXAS INSTRUMENTS INCORPORATED
Field: Control (Instruments)
Classification: CPC B  G | IPC B  G

Claim 10:
11. A driver assistance system comprising:
a memory configured to store a received image;
an object detection (OD) network configured to:
generate an OD polygon for each object detected in the received image, each OD polygon encompassing at least a portion of the corresponding object detected in the received image,
associate a region of interest (ROI) with each OD polygon,
generate a mask for each ROI, each mask configured as a bitmap approximating a size of the corresponding ROI,
generate at least one boundary polygon for each mask based on the corresponding mask, each boundary polygon having multiple vertices and enclosing the corresponding mask, and
reduce a number of vertices of the boundary polygons based on a comparison between points of the boundary polygons and respective points on the bitmaps; and

a semantic segmentation (SS) network configured to generate SS data for the received image.