AcrimoniousMirth's profile - activity

Can't iterate-open images (SOLVED) Hi all, this should be an easy fix (forgive my n00bness, I'm a student and coding is

Can't iterate-open images Hi all, this should be an easy fix (forgive my n00bness, I'm a student and coding is not my fo

Can't iterate-open images Hi all, this should be an easy fix (forgive my n00bness, I'm a student and coding is not my fo

@berak no, all the images are of form ximgy.png (or better: %iimg%i.png) and reside in TestPhotos! The readout is correc

@berak no, all the images are of form ximgy.png and reside in TestPhotos! The readout is correct.

@berak my bad, I didn't think I'd have to yet because the images are all of the same type, same name format and all have

@berak okay, I gave that a shot, inserted imread into the loop and changed imshow to read image instead of img and ended

Hi @berak. Yes, I assumed so. I’m not sure which layer of loop to put it in to ensure it’s reading the correct image. Sh

Hi @berak. Yes, I assumed so. I’m not sure high layer to put it in to ensure it’s reading the correct image. Should it b

Reading in images wrong? So as part of a larger project here I've got this function meant to iterate through a directory

Reading in images wrong? So as part of a larger project here I've got this function meant to iterate through a directory

Reading in images wrong? So as part of a larger project here I've got this function meant to iterate through a directory

No harm done, my explanation wasn't very clear :) I'm trying to write each point (plus Z value) to a new array of form

No, I get that, it seems I communicated my point poorly there. I did not mean that contour[1] == contour[1][0] but that

No, I get that, it seems I communicated my point poorly there. I did not mean that contour[1] == contour[1][0] but that

Thank you very much! I'll look over that shortly to understand it properly. Your help is very greatly appreciated :)

2: my printout contour: [[[ 0 0]] [[ 95 0]] [[ 96 1]] ..., [[638 170]] [[639 169]] [[639 0]]] contour[1]: [

Okay, for some background: My honours project is to create a 3D scanner-Printer hybrid in order to aid in the creation

EDIT: read above {} as [], still adjusting to the different notations, sorry! It looks like I'm slightly off... what I

It looks like I'm slightly off... what I said is true but its wrapped in another array, which I assume is meant to repre

Ok, so c[0] is the "point" level? i.e. the index that holds the X and Y values? Then c[0][0] is accessing the first ind

Ok, so c[0] is the "point" level? i.e. the index that holds the X and Y values? Then c[0][0] is accessing the first ind

Can't seem to find the equivalent of this:

 vector<vector<Point≫vectImage

as written by findContour. Is it vectImage = array{array{Point}}? If so can I:

• Extract the Points (x and y)
• Create a similar array: array{array{x,y,z}}
• Append each Point's x and y values as well as an additional z

I hope I'm on the right track here, forgive my learning curve; I'm relatively new to programming at this level, let alone OpenCV.

Thank you for all the help :)

@eshirima thank you very very much, that was rather informative to read and I look forward to trying it out when I leave

Also as a general rule I don't ask the forums till I'm at least 2 pages through google search results, because by then i

Yes, that's true. And though the code snippet given is different from 80% of the examples given in some way or other (pr

Python equivalent of vector<vector<point≫?< h3=""> Can't seem to find the equivalent of this: vector<ve

(RPi Python) Trouble Understanding findContours & drawContours Hi, I'm further adapting my code and the idea at this

Yeah, I just noticed that. It's odd because the same layout [x,y] worked in C++. I'll try the code you suggested, looks

No matter, solved it :) Many thanks!!

OpenCV Python on RPi, can't seem to iterate through image width Hi all, Expect to see me here a bit in the next few week

Point taken! Thanks for your help. I've debugged right through to some IndexError shown in the edit.

OpenCV Python on RPi, can't seem to iterate through image width Hi all, Expect to see me here a bit in the next few week

I read that it returns true or false value from getting the frame here. I'll spend some more time wrapping my head aroun

Okay, so it works this far: def imageToPoints (image): ret, discrImage = cv.threshold (image, 127, 255, 0) heig