Presentation3.pptx
- 1. SEMINAR ON HAND GESTURE RECOGNITION
- 2. ABSTRACT Gesture Recognition topic is one of the futuristic topic in computer science and language technology with the goal of human gesture. Is one of the active research areas fields of human-computer interface due of its fields flexibility of user friendliness. To study through get an understand about concept of touch less interface of technology. Develop a system that can be used to convey information by person and controlling device .
- 3. INTRODUCTION Gesture Recognition enables humans to interface with the machine and interact naturally without any mechanical devices. Using the concept of gesture recognition , it is possible to point a finger at the computer screen so that cursor will move accordingly. Gesture Recognition can be conducted with techniques from computer vision and image processing. Gesture Recognition can be seen in a way for computers to understand human body language ,thus building a rich bridge between machines and humans with graphical user interface.
- 4. WHAT IS GESTURE A gesture is a form of non-verbal communication in which visible bodily actions communicate particular message either in place of speech or together and in parallel with words. Gesture includes movement of the hands , fingers of the body parts. Gesture are an important aspect of human interaction ,both interpersonally and in the context of man-machine interface.
- 5. EXAMPLE Military air marshals use hand and body gesture to direct flight operations aboard aircraft carriers.
- 6. WHAT IS GESTURE RECOGNITION ? Interface with computers using gestures of the human body , typically hand movements. Gesture recognition is an important skill for robots that work closely with humans. Gesture recognition is especially valuable in applications involving interaction human/robot for several reasons.
- 7. HAND GESTURE RECOGNITION Hand gesture recognition acts as a highly adaptive interface between machines and their users. Hand gesture recognition technology allows operations of complex machines. Using only a series of finger and movements, eliminating for physical contact between operator and machine.
- 8. This is hand gesture recognition device used Radar and RF sensor in these. The devices used in the above HGR.
- 9. This glove can provide input to the computer about the position and rotation of hands. The camera are used to capture the physical data by bending fingers. It as two or more lenses it allow binocular vision to capture three-dimensional images. Is the ability to recognize and interpret movements of the human body in order to interact with and control a computer system without direct physical contact.
- 10. SIGNLANGUAGERECOGNITION Certain types of gesture recognition software can transcribe the symbols represented through sign language. These measurements can be used to measure the distance of a human hand or body parts from an object. Sign language is manual communication commonly used by people example like deaf .It is the primary language of many North Americans.
- 12. VIRTUAL CONTROLLERS For a system where the act of finding or acquiring a physical controller could require too much time, gesture can be used as an alternative control mechanism. Controlling secondary devices in a car, or controlling a television set are examples of such usage.
- 13. ADVANTAGES Easy to operate. Single equipment = Multiple applications. Replace mouse and keyword. No physical contact with the computer. DISADVANTAGES Is the fact that they are self-revealing nor self explanatory.
- 14. APPLICATIONS Gesture can be used to control interactions for entertainment purposes such as gaming to make the game players experience more interactive or immersive. Military application to control robotics. Remote control with the wave of hand of various devices is possible.
- 15. CONCLUSION The gesture controlled Robot System gives an alternative way of controlling robots. Is a natural way of controlling devices makes control of robots more efficient and easy. We have provided two techniques for giving gesture input, finger count based gesture control and direction of hand palm based gesture control.
- 16. THANK YOU