ćwiek

Hi! How to convert any matrix to float32 when the dimensions are changing? For example output from cv.jit.blobs.bounds.

Hi! How to convert any matrix to float32 when the dimensions are changing? For example output from cv.jit.blobs.bounds.
Thanks for any help


convert-long-to-float32-matrix-for-precise-math-operations

for example treat this patch as a source of long matrix. how to convert it to float32?

anyway, you can push your matrix in another one to convert it implicitely.

why don't you use float32 directly ?
anyway, you can push your matrix in another one to convert it implicitely.


hey hey, i didnt see that, you pass the dim atribute. in my case the source of matrix is cv.jit.blobs.bounds and i am trying to found way to adapt float32 matrix without changing type and using matrixinfo for getting input dim..

I don't really understand what you are trying to do

i am getting the coordinates of blobs and would like to scale it from 0..320, 0..240 to -1..1, -1..1

something like this, but in more elegant way.

i am getting the coordinates of blobs and would like to scale it from 0..320, 0..240 to -1..1, -1..1
something like this, but in more elegant way.


ok nevermind, cv.jit.blobs.centroids outputs flot32 :))

anyway, check the parameter adapt in jit.matrix

Convert long to float32 matrix for precise math operations