Subscribe camera topic on demand#202
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furushchev wants to merge 1 commit intoUbiquityRobotics:kinetic-develfrom
Open
Subscribe camera topic on demand#202furushchev wants to merge 1 commit intoUbiquityRobotics:kinetic-develfrom
furushchev wants to merge 1 commit intoUbiquityRobotics:kinetic-develfrom
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By applying this PR, the
aruco_detectnode subscribes camera topic only when the processed data (i.e. pose/images of detected markers) are subscribed, which saves computation resources during the data is not necessary for other nodes.