At the boundary of technology and education, recording every moment of daily life with code.
If I had to pick the most meaningless, exhausting, and boring task at school, I would choose checking student records.In middle school, the student re...
It seems like I've tried every OCR available for recognizing students' medical certificates. I've used various OCRs such as Tesseract, EasyOCR, and PaddleOCR, but none had satisfactory performance with Korean. Recently, however, I discovered a Python library that wraps the Live Text functionality available on MacBook...
I've been writing café and restaurant blogs for a while, and it was too tedious to mosaic faces every time I uploaded photos. Naver and Tistory also support automatic mosaics, but if you have 30 photos, you have to click each one, and the recognition rate wasn't great. So I decided to just make it myself...
When coding with Python, you often encounter issues when implementing a GUI like tkinter. When a button is pressed to execute a specific function, the GUI freezes. So, I decided to solve this using multithreading. 1. Multithreading? Multiprocessing? Multithreading is within a single process...
Recently, I noticed that the K-Business Portal displays official document titles in segments of three months. What if we could collect all document titles through crawling and compile three years' worth into an Excel file? It seemed like using a filter to search document numbers would be easy. To cut to the chase, it was impossible....
After checking the blog with PageSpeed Insights, I found that it took a long time to load images. I realized it was time for an image diet. I originally used the webp format but discovered that AVIF offers higher compression rates, better compatibility, and even supports GIFs. So, I decided to compare...