Re:Ask HN: What are some tools / libraries you built yourself?
by schappim on Sunday May 16, 2021 @06:24PM
(#27177591)
Edit: I'll clean the script up and make it available as a "Show HN:" soon.
Re:Ask HN: What are some tools / libraries you built yourself?
by schappim on Thursday May 20, 2021 @05:58PM
(#27227933)
As promised, the Show HN is available here: https://news.ycombinator.com/item?id=27227925
Re:Ask HN: What are some tools / libraries you built yourself?
by nathansherburn on Friday May 21, 2021 @01:59AM
(#27230961)
Thank you!
Re:Ask HN: What are some tools / libraries you built yourself?
by NetOpWibby on Sunday May 16, 2021 @06:25PM
(#27177599)
You have a hit on your hands. Let me (@NetOpWibby) know if you need a website built.
Re:Ask HN: What are some tools / libraries you built yourself?
by deepdmistry on Sunday May 16, 2021 @06:21PM
(#27177572)
Please share if possible, this is very useful
Re:Ask HN: What are some tools / libraries you built yourself?
by jjgo on Sunday May 16, 2021 @06:33PM
(#27177666)
Not the original poster, but this (https://news.ycombinator.com/item?id=27177609) how I do the same thing
Re:Ask HN: What are some tools / libraries you built yourself?
by nicoburns on Sunday May 16, 2021 @06:13PM
(#27177524)
Can you share it? That sounds pretty useful!
Re:Ask HN: What are some tools / libraries you built yourself?
by jjgo on Sunday May 16, 2021 @06:26PM
(#27177609)
Not op, but I wrote something equivalent based on a linux script that I found [1]. Here's the mac version of the script [2]. You need tesseract [3] installed for the OCR. For launching it using a keyboard shortcut I use a hammerspoon [4]. Example of how I bind it [5]
[1] https://github.com/sdushantha/bin/blob/master/utils/ocr
[2] https://github.com/JJGO/dotfiles/blob/master/scripts/bin/ocr
[3] https://pypi.org/project/pytesseract/
[4] http://www.hammerspoon.org/
[5] https://github.com/JJGO/dotfiles/blob/master/mac/.hammerspoo...
Re:Ask HN: What are some tools / libraries you built yourself?
by schappim on Sunday May 16, 2021 @06:36PM
(#27177699)
Nice, I started with tesseract, but moved to Google Vision as the quality was better.
Azure's offering was better for hand written notes.
Re:Ask HN: What are some tools / libraries you built yourself?
by jjgo on Sunday May 16, 2021 @06:45PM
(#27177793)
Interesting, that doesn't really work for me as I sometimes use it to OCR sensitive stuff from scanned documents, and it wouldn't work offline. I found tesseract to work pretty reliably for my use and only fail when scanning non-ASCII characters.
Re:Ask HN: What are some tools / libraries you built yourself?
by schappim on Sunday May 16, 2021 @06:51PM
(#27177864)
Yeah, I only use it for things where the context wouldn't matter. For example grabbing an account number from a document.
I've been experimenting w/ CoreImage detectors (mainly for categorisation of scanned documents based on QR codes).
When I clean things up today, I'll see what can be used.
When I press F16, I get an image capture cursor, and the area selected is turned into text.
Example:
https://files.littlebird.com.au/Screen-Recording-2021-05-17-...