python opencv实现目标区域裁剪_lwf1881的博客-CSDN博客
https://blog.csdn.net/lwf1881/article/details/119221105?hmsr=toutiao.io&utm_campaign=toutiao.io&utm_medium=toutiao.io&utm_source=toutiao.io
https://blog.csdn.net/lwf1881/article/details/119221105?hmsr=toutiao.io&utm_campaign=toutiao.io&utm_medium=toutiao.io&utm_source=toutiao.io
blog.csdn.net
python opencv实现目标区域裁剪_lwf1881的博客-CSDN博客
这个任务是自己在项目中数据处理的一部分内容,待处理的图片如下所示:我需要将目标区域给裁剪出来,要不然在后期训练网络的时候整幅图像过大,且目标区域过小,得到结果不好,还会加剧计算量。在网上找了各个大佬的博客看,没找到合适的,便自己动手写了,顺便自己的小破站刚搭建起来,记录一下自己的思路。思路去寻找目标区域的最左边,最右边,最上面和最下面的像素点,取到坐标信息以后用CV2的裁剪一下就可以实现了。#难点数据总共是11952张图片,每张图片是1024*768大小的,依次去遍历的话担心太费时间了,结果还好,
F-строки и 3 эффективных способа их применения
https://medium.com/nuances-of-programming/f-%D1%81%D1%82%D1%80%D0%BE%D0%BA%D0%B8-%D0%B8-3-%D1%8D%D1%84%D1%84%D0%B5%D0%BA%D1%82%D0%B8%D0%B2%D0%BD%D1%8B%D1%85-%D1%81%D0%BF%D0%BE%D1%81%D0%BE%D0%B1%D0%B0-%D0%B8%D1%85-%D0%BF%D1%80%D0%B8%D0%BC%D0%B5%D0%BD%D0%B5%D0%BD%D0%B8%D1%8F-e9fd5fb50459
https://medium.com/nuances-of-programming/f-%D1%81%D1%82%D1%80%D0%BE%D0%BA%D0%B8-%D0%B8-3-%D1%8D%D1%84%D1%84%D0%B5%D0%BA%D1%82%D0%B8%D0%B2%D0%BD%D1%8B%D1%85-%D1%81%D0%BF%D0%BE%D1%81%D0%BE%D0%B1%D0%B0-%D0%B8%D1%85-%D0%BF%D1%80%D0%B8%D0%BC%D0%B5%D0%BD%D0%B5%D0%BD%D0%B8%D1%8F-e9fd5fb50459
Medium
F-строки и 3 эффективных способа их применения
Далеко в прошлом остались те времена, когда разработчики Python еще использовали оператор % для форматирования строк.
Awesome PyCharm extensions for Software Developers
https://preettheman.medium.com/awesome-pycharm-extensions-for-software-developers-68b6f0c3437c
https://preettheman.medium.com/awesome-pycharm-extensions-for-software-developers-68b6f0c3437c
Medium
Awesome PyCharm extensions for Software Developers
Welcome back! PyCharm is one of my favorite IDE’s to develop Python code in, so let’s talk about some of the best extensions you should use…
Identify heart sound using 2D convolutional neural network model (2D CNN)
https://andrewyong7338.medium.com/identify-heart-sound-using-2d-convolutional-neural-network-model-2d-cnn-1ad12284e34e
https://andrewyong7338.medium.com/identify-heart-sound-using-2d-convolutional-neural-network-model-2d-cnn-1ad12284e34e
Medium
Identify heart sound using 2D convolutional neural network model (2D CNN)
Sound Identification
[Python Locust] Custom Runner on Performance Test 自定義效能測試單元物件
https://medium.com/@weigo/python-locust-custom-runner-on-performance-test-%E8%87%AA%E5%AE%9A%E7%BE%A9%E6%95%88%E8%83%BD%E6%B8%AC%E8%A9%A6%E5%96%AE%E5%85%83%E7%89%A9%E4%BB%B6-e540a1b4a7d5
https://medium.com/@weigo/python-locust-custom-runner-on-performance-test-%E8%87%AA%E5%AE%9A%E7%BE%A9%E6%95%88%E8%83%BD%E6%B8%AC%E8%A9%A6%E5%96%AE%E5%85%83%E7%89%A9%E4%BB%B6-e540a1b4a7d5
Medium
[Python Locust] Custom Runner on Performance Test 自定義效能測試單元物件
大多數使用者,利用Locust做 Load Test(負載測試)時,都透過內建的HttpUser Class來設計 Http / Https Protocol 的連線,做 Server 的效能測試。其使用方式與建置Report的功能非常簡易且方便。
Recap on the Python Basics to Get Started for Data Science
https://towardsdatascience.com/recap-on-the-python-basics-to-get-started-for-data-science-ae2d3874a08f
https://towardsdatascience.com/recap-on-the-python-basics-to-get-started-for-data-science-ae2d3874a08f
Medium
Recap on the Python Basics to Get Started for Data Science
Review what has been learned and learn something new.
The “Bias-Variance Trade-Off” Explained Practically (In Python)
https://towardsdatascience.com/the-bias-variance-trade-off-explained-practically-in-python-48cf29d9e900
https://towardsdatascience.com/the-bias-variance-trade-off-explained-practically-in-python-48cf29d9e900
Medium
The “Bias-Variance Trade-Off” Explained Practically (In Python)
If you ever felt confused about the Bias-Variance Trade-Off, it’s because you have always read theoretical explanations.
หัดเขียนโปรแกรมกับเจ้าหลามน้อย Python ตอนที่ 4
https://mosprogramer.medium.com/%E0%B8%AB%E0%B8%B1%E0%B8%94%E0%B9%80%E0%B8%82%E0%B8%B5%E0%B8%A2%E0%B8%99%E0%B9%82%E0%B8%9B%E0%B8%A3%E0%B9%81%E0%B8%81%E0%B8%A3%E0%B8%A1%E0%B8%81%E0%B8%B1%E0%B8%9A%E0%B9%80%E0%B8%88%E0%B9%89%E0%B8%B2%E0%B8%AB%E0%B8%A5%E0%B8%B2%E0%B8%A1%E0%B8%99%E0%B9%89%E0%B8%AD%E0%B8%A2-python-%E0%B8%95%E0%B8%AD%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88-4-92eff11dd168
https://mosprogramer.medium.com/%E0%B8%AB%E0%B8%B1%E0%B8%94%E0%B9%80%E0%B8%82%E0%B8%B5%E0%B8%A2%E0%B8%99%E0%B9%82%E0%B8%9B%E0%B8%A3%E0%B9%81%E0%B8%81%E0%B8%A3%E0%B8%A1%E0%B8%81%E0%B8%B1%E0%B8%9A%E0%B9%80%E0%B8%88%E0%B9%89%E0%B8%B2%E0%B8%AB%E0%B8%A5%E0%B8%B2%E0%B8%A1%E0%B8%99%E0%B9%89%E0%B8%AD%E0%B8%A2-python-%E0%B8%95%E0%B8%AD%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88-4-92eff11dd168
Medium
หัดเขียนโปรแกรมกับเจ้าหลามน้อย Python ตอนที่ 4
เข้าสู่ Loop กันบ้าง Loop คืออะไร แล้วเขียนยังไง เอาไปใช้ยังไง ตามมาทางนี้เลย
Periodic Email Scheduler in Django with Celery Beat
https://mrprabhatmishra.medium.com/periodic-email-scheduler-in-django-with-celery-beat-72c5b4d0b9d
https://mrprabhatmishra.medium.com/periodic-email-scheduler-in-django-with-celery-beat-72c5b4d0b9d
Medium
Periodic Email Scheduler in Django with Celery Beat
Everything about using celery with Django
Pandas Hacks That I Wish I Had When I Started Out
https://towardsdatascience.com/pandas-hacks-that-i-wish-i-had-when-i-started-out-1f942caa9792
https://towardsdatascience.com/pandas-hacks-that-i-wish-i-had-when-i-started-out-1f942caa9792
Medium
Pandas Hacks That I Wish I Had When I Started Out
I still remember the angst associated with learning Pandas and Python; hacks I wish I had earlier in my learning journey
How to Solve a Production Planning and Inventory Problem in Python
https://towardsdatascience.com/how-to-solve-a-production-planning-and-inventory-problem-in-python-45c546f4bcf0
https://towardsdatascience.com/how-to-solve-a-production-planning-and-inventory-problem-in-python-45c546f4bcf0
Medium
How to Solve a Production Planning and Inventory Problem in Python
How Many Units Should You Produce Each Day to Minimize the Production and Inventory Cost?