ros ---ubuntu 18.04安裝 kalibr 出現opencv編譯出錯問題

這是因爲 opencv版本不一致的問題。 本機中的opencv >4.0 error: ‘CV_CAP_PROP_FRAME_WIDTH’ was not declared in this scope error: ‘CV_CAP_PROP_FRAME_HEIGHT’ was not declared in this scope error: ‘CV_BGR2GRAY’ was not decla

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