Jocelyn's Blog

Thinking will not overcome fear but action will.

2020-08-10-向量内积外积

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2020-08-10 recording.

Posted by Jocelyn on August 10, 2020

2020-08-05-非类型模板参数

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2020-08-05 recording.

Posted by Jocelyn on August 5, 2020

2020-08-04-非类型模板参数

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2020-08-04 recording.

Posted by Jocelyn on August 4, 2020

2020-08-02-lambda表达式、函数模板

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2020-08-02-recording. lambda表达式 函数模板

Posted by Jocelyn on August 2, 2020

2020-07-19-image-process-python

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2020-07-19-recording. Need to exercise to improve the energy.

Posted by Jocelyn on July 19, 2020

2020-06-21-image-process-canny

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2020-06-21-recording. 图像金字塔 # -*- coding: UTF-8 -*- import cv2 import numpy as np img = cv2.imread('/Users/syy/learn/repositories/blogPost/JocelynHub.github.io/img/post-sample-image.jpg') img...

Posted by Jocelyn on June 21, 2020

2020-06-17-image-process-canny

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2020-06-17-recording. 形态学 # -*- coding: UTF-8 -*- #形态学-腐蚀操作 #对于不是二值的图片也是可以进行的 import cv2 import numpy as np img = cv2.imread('/Users/syy/learn/repositories/blogPost/JocelynHub.github.io/img/post-...

Posted by Jocelyn on June 17, 2020

2020-06-15-image-smooth-show

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2020-06-15-recording. # -*- coding: UTF-8 -*- #图像截取 并显示 import cv2 import matplotlib.pylab as plt#注意这里的pylab 如果没有的话，会报错 img=cv2.imread('/Users/syy/learn/repositories/blogPost/JocelynHub.github.io/...

Posted by Jocelyn on June 15, 2020

2020-06-14-logisticRegressionBasic/python-opencv-imageProcess

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2020-06-14-recording. Logistic Regression # -*- coding: UTF-8 -*- #逻辑回归 from argparse import Namespace import matplotlib.pyplot as plt import numpy as np import pandas as pd import urllib imp...

Posted by Jocelyn on June 14, 2020

2020-06-13-python/numpy/linearRegressionBasic

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2020-06-13-recording. Note: pycharm安装各种包缓慢，应该manage repositories 换成清华源(https://pypi.tuna.tsinghua.edu.cn/simple/)，另外需要多点击刷新按钮 python basic # -*- coding: UTF-8 -*- #添加这句话的原因是 python默认的编码方式是ASC...

Posted by Jocelyn on June 13, 2020

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