Abstract: A method of untouched measurement based on OpenCV is proposed to achieve the sub-pixel inner diameter Measurement of workpiece. Design and implement a visual measurement system on the inner ...

Abstract: Contribution: Open Source Computer Vision Library (OpenCV) Basics is an application designed with the purpose of facilitating the initiation of industrial engineering students in the field ...

Optical Character Recognition (OCR) is a powerful technology that converts images of text into machine-readable content. With the growing need for automation in data extraction, OCR tools have become ...

At first blush, it might seem like projects that make extensive use of computer vision or machine learning would need to be based on powerful computing platforms with plenty of clock cycles and memory ...

[Kevin Norman] got himself a smart body scale with the intention of logging data for his own analysis, but discovered that extracting data from the device was anything but easy. It turns out that the ...

I was trying to filter both the returned contours and hierarchy from cv2.findContours() using list comprehension after zipping them together. It didn't work as intended, so I looked into it. I finally ...

Per the documentation, "Contours can be explained simply as a curve joining all the continuous points (along the boundary), having same color or intensity." This is not what is normally understood as ...