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Integrated multi-color ROI filtering with airframe configurations#117

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Integrated multi-color ROI filtering with airframe configurations#117
laax2212-hash wants to merge 1 commit into
tudelft:mavlabCourse2026from
laax2212-hash:contribution-cv-filters

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This update expands the cv_detect_color_object module to make it more robust for complex environments.

Key Changes:

More Filters: The module now supports 4 independent color filters simultaneously (instead of the default). This allows the drone to detect multiple different objects at once (e.g., Orange obstacles, Green floors, and Blue gates).

Two Geometric ROIs: Added spatial "Region of Interest" (ROI) masking to reduce noise:

    Lower Trapezoid: Focuses on the ground area to track floor markers or near obstacles while ignoring the sky.

    Upper Rectangle: Focuses on the horizon to detect elevated objects like gates or plants.

ABI Integration: Each filter broadcasts its own detection ID, allowing navigation modules to distinguish between different types of obstacles in real-time.

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