[Show GN: 언더로그 - 밑줄 친 문장을 촬영하면 AI가 서재로 옮겨주는 iOS 앱

언더로그는 AI(Gemini)를 활용해 밑줄 친 문장을 촬영하면 텍스트를 추출하고 책별로 정리해주는 iOS 앱입니다. Swift와 SwiftUI, Supabase, Gemini Vision 기술을 사용하며, 배치 촬영, 백그라운드 분석, 푸시 알림 등 다양한 기능을 제공합니다.

https://news.hada.io/topic?id=27217

#ai #ios #textextraction #gemini #swift

Cập nhật phương pháp trích xuất văn bản từ file PDF nhiều trang? Người dùng cần giải pháp cho các file không phải tiếng Anh và bảng biểu. Thảo luận thêm #textextraction #PDFtools #dataextraction #tríchxuấtchữ #côngthứcràpchữ #thảobảng #MastodonTech

https://www.reddit.com/r/LocalLLaMA/comments/1pklo87/any_latest_methods_to_extract_text_from_pdfs_with/

Learn how to extract text from screenshots and images with spectacle-ocr utility in Linux. Go from image to text in one step!

Full details here: https://ostechnix.com/extract-text-from-screenshots-images-linux/

#Tesseract #OCR #Spectacle-ocr #Spectacle #KDE #Linux #TextExtraction #Opensource

British Library Digital Scholarship Blog: Automatic Text Recognition in Cultural Heritage Institutions survey: a brief analysis and a published dataset. “A few months ago, we circulated a brief survey to understand how other institutions use Automatic Text Recognition and to discuss the creation of a working group on the subject… I am happy to report that the anonymised data are available […]

https://rbfirehose.com/2025/07/16/automatic-text-recognition-in-cultural-heritage-institutions-survey-a-brief-analysis-and-a-published-dataset-british-library-digital-scholarship-blog/

🚀 Just released: Find Keyword in PDFs
A Python tool to recursively search PDFs for any keyword (case-insensitive), show text snippets in context, and optionally export results to an HTML file with clickable links.

Check it out here:
🔗 https://github.com/pbeens/Find-Keyword-in-PDFs

It’s fast, lightweight, and works great for researchers, educators, and anyone managing large PDF archives.

Feedback and suggestions are welcome — would love to hear how you might use it!

#OpenSource #Python #PDFTools #TextExtraction #GitHub

Looking for a handy free tool to quickly extract text from an image in Windows?

I've started using the "Text Extractor" feature from Microsoft PowerToys. I don't think it uploads text to the cloud or uses AI: results are instant, and I'm pretty sure it's just a simple, local OCR engine.

Use Win+Shift+T to activate a cross pointer to capture the text you want and it then gets saved to your clipboard immediately.

https://learn.microsoft.com/en-us/windows/powertoys/text-extractor

#Windows #PowerToys #TextExtraction #AltText #OCR

Has anyone else noticed that GPT-4o seems at least slightly better than previous (OpenAI) models at pure text extraction tasks with unstructured text?

It seems like GPT-4 paraphrases more than the new model.

#llm #LLMs #ai #textextraction #nlp #nlu

Stupid Awk text-processing tricks: Reframe your record and field delimiters

A longer write-up on the text-processing stuff I've been mucking with for the past few weeks.

Changing your RS (record seps) and FS (field seps) values can be ... tremendously useful.

https://joindiaspora.com/posts/16861078

#awk #gawk #scripting #TextProcessing #TextExtraction

#time #linkedData #data #textextraction

Database Research Group: HeidelTime Demonstration
http://heideltime.ifi.uni-heidelberg.de/heideltime/