I have a 2D matrix with an -1000 to + 1000 X/Y coordinate system. For plotting purposes, I want to transform that into another coordinate system, where 0,0 is at the top left. Any idea how to do that? I know how to do a linear projection of a single axis, but doing that independently yields distortions, especially if the
Tag: matrix
Error when creating array of objects in a javascript loop
I have a problem creating an array of objects. the problem is that you should only create 2 objects but you end up creating 8 objects, because each value of a property is inserted into a new object. I …
How to subtract these two arrays
I am trying to subtract two matrices, I have a function that takes in those matrices and returns a new matrix that has been subtracted. I get this error in node.js: TypeError: (intermediate value).map …
Displaying Opencv.js Matrix without cv.imshow()
Hello Stack Overflow community. I am attempting to extract the pixel values from a cropped section of an opencv matrix to a javascript array in order to feed that data into a tensor for OCR. I …