#this is Shallow copy a=[1, 2, 3] b=a a[0] = 38 print(a, b) print(id(a), id(b)) #[38, 2, 3] [38, 2, 3] #4320547040 4320547040 #this is deep copy b = a[:] print(id(a), id(b)) #4320427976 4320427472 a[0] = 50; print(a, b) #[50, 2, 3] [38, 2, 3] import copy a=[1,2,3] b = copy.deepcopy(a) a[0] = 38 print(a, b) [38, 2, 3] [1, 2, 3]
1/22/2014
(Python study) deep copy and shallow copy (example source code)
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CUDA_ARCH_BIN Table for gpu type Jetson Products GPU Compute Capability Jetson AGX Xavier 7.2 Jetson Nano 5.3 Jetson TX2 6.2 Jetson TX1 5.3 ...
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put a explicit parameter name like: from sklearn.utils import class_weight class_weights = class_weight.compute_class_weight( class_weight...
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look at the code! ^^ .. #load image tif_path = './input_img.tif' #open image pil_image = Image. open ( tif_path ) #change dpi in...
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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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This is dithering example, it make image like a stippling effect. I referenced to blew website. wiki page: https://en.wikipedia.org/wik...
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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 ...
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input image output image source code import cv2 as cv import numpy as np import sys import random #read image img = ...
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Image size of origin is 320*240. Processing time is 30.96 second took. The result of stitching The resul...
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* Introduction - The solution shows panorama image from multi images. The panorama images is processing by real-time stitching algorithm...
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Just see the code It's not difficult. ... ... import cv2 import numpy as np ... def lambda_handler(event, context): # TODO i...