newMat_3ch = np.zeros((rows, cols, 3), dtype = "uint8") #3channel
newMat_1ch = np.zeros((rows, cols), dtype = "uint8") #1channel
Mat is just numpy array.
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make well divided linear coordinate And make pair coordinate Please see code for detail explanation. import numpy as np import cv2 ... -
As you can see in the following video, I created a class that stitching n cameras in real time. https://www.youtube.com/user/feelmare/sear...
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This is dithering example, it make image like a stippling effect. I referenced to blew website. wiki page: https://en.wikipedia.org/wik... -
Image size of origin is 320*240. Processing time is 30.96 second took. The result of stitching The resul... -
setTo masking example gist start gist end CopyTo masking example gist start gist end -
fig 1. Left: set 4 points (Left Top, Right Top, Right Bottom, Left Bottom), right:warped image to (0,0) (300,0), (300,300), (0,300) Fi... -
* Introduction - The solution shows panorama image from multi images. The panorama images is processing by real-time stitching algorithm... -
//Singular value decomposition : Mat w, u, v; SVDecomp(data, w, u, v); // A = U W V^T //The flags cause U and V to be returned transpose...
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In past, I wrote an articel about YUV 444, 422, 411 introduction and yuv <-> rgb converting example code. refer to this page -> ht...
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opencv lecture 4-1 example code < gist start > < gist end >
