![]() the chart of MATLAB and OpenCV comparison will help us. Let’s see a fast comparison between them. There are other names in processing tools, too but the popular names searching for this processing is OpenCV and MATLAB. Using hard wares that do this process for faster and easier use Like pixy camera…įirst solution: For the first way, there are different soft wares like MATLAB or libraries like OpenCV for coding.choosing a usual camera module (providing the image without any processing on it) and then using programming and calculations by the user.If we are thinking about a robotic application for image processing, there are two ways: Computer vision basically is the field that made computer to gain high-level understanding from digital images or videos, even for real-time usages and digital image processing is a part of that. ![]() Human vision has the ability to” learn” and giving data from visual inputs. Computer vision is a way for emulation of human vision. For which purpose we need a process? If we need information from an image, we are going to use computer vision. Don’t forget every video is a set of images playing with a specific rate of play in a second.Īfter forming an image, the process will start. The digital form of these data is like a two-dimensional array or matrix make a digital image so their form is f (X, Y) for the location and value. ![]() (pixel is the basic unit of a digital image that can have different values for its brightness and/or color, these values are called “intensity”) The signal is the continuous voltage signal given by visual sensor, this signal will be converted to digital form with some processes like sampling. Every image is a signal with the pixel values at any point of that. Maybe you see security cameras in public places or you see robots tracking a line, object or more advanced realizing the situation, separating impurities from products on the production line and lots of similar or even not similar applications are doing with some calculations on pictures and These calculations are named image processing.įor best understanding, it’s helpful to know image structure. Photos, videos, and generally pictures in addition to saving a moment of our memories, have other applications too. ![]()
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