Eric Song's profile - activity

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2020-09-28 01:02:29 -0600	received badge	● Student (source)
2020-09-28 00:13:53 -0600	asked a question	Why is a contour from cv2.findContours() in a shape like [N,1,2]? Why is a contour from cv2.findContours() in a shape like [N,1,2]? Hi, guys, I am a learner of OpenCV, and I found the re
2020-09-28 00:13:50 -0600	asked a question	Why is a contour from cv2.findContours() in a shape like [N,1,2]? Why is a contour from cv2.findContours() in a shape like [N,1,2]? Hi, guys, I am a learner of OpenCV, and I found the re
2020-06-11 04:14:33 -0600	received badge	● Supporter (source)
2020-06-10 05:45:57 -0600	marked best answer	Can we use OpenCV to get a Gaussian Filter with size of (w,h) Hi guys, I am learning about Gaussian Distribution these days, and I want to know if we Can use OpenCV to get a Gaussian Filter with size of (w,h). After searching in the documentation, I found there is a function of `cv.getGaussianKernel()`, which can produce a Gaussian Filter of `ksize`. But this filter has a same width and heigh, which in a square shape. So does OpenCV provide other function which can produce a Gaussian Filter with size of (w,h)? Your answer and idea will be appreciated!
2020-06-10 05:45:57 -0600	received badge	● Scholar (source)
2020-06-10 05:45:50 -0600	commented answer	Can we use OpenCV to get a Gaussian Filter with size of (w,h) Thanks sincerely for your answer and guide!
2020-06-10 04:59:54 -0600	commented answer	Can we use OpenCV to get a Gaussian Filter with size of (w,h) Oh, I am sorry for my absent knowledge and experience about that. So does OpenCV provide a function producing a 2D-Gauss
2020-06-10 04:34:45 -0600	asked a question	Can we use OpenCV to get a Gaussian Filter with size of (w,h) Can we use OpenCV to get a Gaussian Filter with size of (w,h) Hi guys, I am learning about Gaussian Distribution these d
2020-06-10 04:34:36 -0600	asked a question	Can we use OpenCV to get a Gaussian Filter with size of (w,h) Can we use OpenCV to get a Gaussian Filter with size of (w,h) Hi guys, I am learning about Gaussian Distribution these d
2020-06-10 04:26:15 -0600	commented answer	Is there a demo for using Kalman Filter in OpenCV-Python? Thanks for your answer! I will try it!
2020-05-20 01:29:56 -0600	asked a question	Is there a demo for using Kalman Filter in OpenCV-Python? Is there a demo for using Kalman Filter in OpenCV-Python? Hi, guys, I want to know whether there is a demo for using Kal