Can you imagine how it feels to be able to control a device with just one wave? That is what gesture recognition can do. So what is gesture recognition in image processing?
These sci-fi dreams are fast becoming a reality. Especially gesture recognition technology has evolved. Now let’s find out what gesture recognition in image processing. But what does it mean?
What Is Gesture Recognition?
It is a kind of perceptual computing user interface. Moreover allowing computers to capture and interpret human behavior as commands.
Furthermore, a computer can understand gestures as in general definition. Also, enforces commands based on those actions or gestures.
Many consumers became familiar with these concepts. Through the Xbox, Wii Fit, and PlayStation games. Such as “Kinect Sports” and “Just Dance”.
How Is A “Gesture” Defined?
Understanding how the word “gesture” is defined, is important. So we will understand how gesture recognition works.
The word gesture can refer to any non-verbal communication. But expected to communicate a particular message.
In the gesture recognition world, any physical movement, a gesture is defined. Whether large or small, the motion sensor can interpret it.
It can include anything. Such as from pointing a finger to a kick in the rumor mill. Even a nod of the head to a pinch.
Moreover gestures can be wide and small and content. Also in other cases, the definition of “gesture” may include vocal commands.
How Does It Work?
Gesture recognition, an alternative user interface. Like for providing real-time data to a computer.
You don’t need to tap on a touch screen. Even typing with keys. Because a motion sensor detects and interprets movements. As data input primary source.
Let’s take a look at what happens when gestures are made and the reaction of the computer.
- First, a camera feeds image data to a sensing device connected to a computer. Then an infrared sensor is commonly used by the sensing device. To be able to calculate depth.
- Second, specially designed software identifies significant actions or gestures. That came from a predefined gesture library. Where each gesture matched to a computer command.
- Third, the software associates every registered gesture in real-time. Then the gesture interpreted and uses the library. To identify significant gestures that match the library.
- Lastly, once a gesture is interpreted. The computer will now execute the command associated with that specific gesture.
Examples Of Gesture Recognition Beyond Gaming
In interactive creation, gesture recognition has great potential. Also, an enticing live experience. Here are six examples of gesture recognition. Describing the potential of gesture recognition. To simplify and educate the experience of the user. As well as delight consumers.
1. In-store retail engagement.
2. In traditional computers, changing how we interact.
3. The operating room.
4. Windshield wipers.
5. Mobile payments.
6. Sign language interpreter.
Conclusion
So there you have it. One of the latest innovative advances, gesture recognition. That helps to process a lot easier. The device on which this technology is implemented uses sensors. That’s capable of monitoring user movement. As well as detecting and responding in particular with appropriate output. Moreover, gesture recognition also founds in smartphones. Even in smart TV, and a lot more devices.
