shariq_azim's profile - activity

Is opencv.js version comparable to same version in python or other languages Hello, Since opencv.js version now has 4.3.

video decode of stream from bytearray with opencv.js Hi, Can somebody kindly help me in converting a byte array string

video decode of stream from bytearray with opencv.js Hi, Can somebody kindly help me in converting a byte array string

video decode of stream from bytearray with opencv.js Hi, Can somebody kindly help me in converting a byte array string

video decode of stream from bytearray with opencv.js Hi, Can somebody kindly help me in converting a byte array string i

i was just curious in knowing ,that in the link that you have provided , i found some terms like "kmeans, knnmatch,

did you get a chance to go through it @berak?

hi, but there i see terms like kmeans, knnmatch,setSVMDetector, train, match and etc mentioned there. If i am not wrong

machine learning algorithm with opencv.js (javascript) Hi, Can somebody validate if all the algorithms available in Ope

it is ok Supra, atleast you are taking your time for me. :) Btw, let me also tell you, that whole intention is to get

hello, the original image is this: while I'm trying to derive something like this as you notice there are two lines

hello, the original image is this: link text while im trying to derive something like this as you notice there are

no no i mean, during the lines are generation how can i only draw horizontal lines instead of those having slope more

While trying to detect the straight lines in an image, I'm unable to find the Hough transform of the image.

I have first converted the image to grayscale but unable to find the straight lines.

Thus, can you help me to make the contours which were detected as pure straight lines/rectangles. Such that I can easily find the horizontal lines(i will do it later) in the image.

`def hou():
   import math
   img = cv2.imread('image5GR.jpg')
   #gray = cv2.cvtColor(img,cv2.COLOR_BGR2GRAY)
   edges = cv2.Canny(img,50,150,apertureSize = 3)
   minLineLength = 20
   maxLineGap = 10
   lines = cv2.HoughLinesP(edges,1,math.pi/180,100,minLineLength,maxLineGap)
   for x1,y1,x2,y2 in lines[0]:
      cv2.line(img,(x1,y1),(x2,y2),(0,255,0),2)
   while True:
     cv2.imshow('houghlines',img)
     if cv2.waitKey(20) & 0xFF == 27:
        break
   cv2.destroyAllWindows()

import cv2    
hou()`

Finally, the image I am getting, which isn't appropriate(only shows a small green line at the bottom)

same question is posted in StackOverflow question

take my bow and respects sir !!! <3 you solved my initial problem with which i was struggling. next i would be lo

finding absolute straight lines/ rectangles for contours While trying to detect the straight lines in an image, I'm unab

thanks..ill update you if i achieve something :)

no no , i mean if just asking if we import the opencv.js in nodejs as an external file without compiling , will it work

thanks for your answers. can you kindly clarify this too? "Further ,If the above is true then can do the same, within n

thanks for your ansenter code herewers. can you kindlenter code herey clarify this too "Further ,If the above is true t

Hi, Do we need utils.js too? Also, can we just simply call/include/require/import the js file without the need of co

opencv.js vs opencv4nodejs hi, can some one tell me what is the difference between opencv.js and opencv4nodejs . Btw,

How to measure distance of object (in image) with openCV.js Hello, Firstly i would like to mention that i am a absolute

How to measure distance of object (in image) with openCV.js Hello, Firstly i would like to mention that i am a absolute