INTERACTION THROUGH AIR CANVAS USING OPENCV

Smart user interfaces that are able to identify the content of what we are drawing in the middle of the air canprovide for interesting new sketching applications and more creative designs and interesting content creation tosketch your imagination by merely waving your finger in the air that indeed employs computer vision methodshere in this project we establish an air canvas upon which anything can be drawn by merely tracing thetrajectory of a colored marker using the respective installed camera color tracking and detection is the aim hereinteraction through the computer vision air canvas includes the content and could be displaying it on the screenusing the application by having the different colors included the different colors enable the user foridentification and more clarity this is done by accessing the web camera of the laptop itself or the separate webcamera installed this helps for better understanding and give the user the brief detail on the air this is also usedfor sketching and text visualizing to the audience this steppingstone for more creative stream and engagingcontent in the future draw your creativeness via just waving your finger in air that indeed includes computervision techniques in the respective project we make a screen through which the content or text we draw bywaiving is displayed accordingly on the screen for which is done by using shooting the motion of finger viainternet digital camera the objective here in this project include detection of the colors and tracking of themarker and setting the coordinate