Gesture Recognition based Fingertip Air Writing to Text Convertor using Image Processing and HCI
Ramachandramoorthi Shanmugapriya, G. Magesh · 2022 8th International Conference on Advanced Computing and Communication Systems (ICACCS) · 2022
Gesture Recognition based fingertip air writing to text converter which permits to write and sketch text characters in fore of a web camera in the laptop computer over the air. The two main tasks of proposed methods are a blue-colored object is taken in the hand. To perceive the written characters from video frames, a blue-colored object is being tracked and optical English text reformation is applied over the plotted images. Additionally, a stylus pen, touchscreen pen, keyboard, glove or any other device is not required for giving input characters a habitual human-computer interaction is developed to address it. Application based on Open CV with the python language is designed for experimental purposes. It is relevantly a straightforward software-based approach, which is effortless and effective. Moreover, it requires a web camera and a blue-colored object other than hardware or any other sensors.