The traditional way to make long-exposure photography is to take photos with a long-duration shutter speed to sharply capture the stationary elements of images while blurring, smearing, or obscuring the moving elements. Long-exposure photography captures one element that conventional photography does not: an extended period of time. (1) One day I watched Scott Manley videoContinue reading “Long-exposure photography in another way”
Tag Archives: opencv
Continuous image capture from webcam
As part of an online course, I currently take “Computer Vision with Embedded Machine Learning” where is need to collect images to make the dataset. I modified the original code so I can use my regular Linux box and webcam, not Raspberry Pi. The programme counts down and saves images every 7 seconds. That isContinue reading “Continuous image capture from webcam”
The artistic shape detection algorithm
Today I learned one simple shape detection algorithm. In contrast image, it tries to find how many corners on some shapes are. When there is three, then it is a triangle and so on. And draws coloured contour around it. In a controlled environment, it works mostly as supposed. When you released it to theContinue reading “The artistic shape detection algorithm”
Tauno Erik 