avibhu
Joined 6 years ago
Karma
78
Submissions
28
Member since
Jun 2
vibhu[dot]agrawal14[at]gmail
View on Hacker NewsRecent submissions
Comment · 2 years ago
Ironic name.
Comment · 2 years ago
Have you tried few shot prompting? Something on the lines of:
User: Extract x from the given scanned document. <sample_img_1>
Assistant: <sample_img_1_output>
User: Extract x from the given scanned document. <sample_img_2>
Assistant: <sample_img_2_output>
User: Extract x from the given scanned document. <query_image>
In my experience, this seems to make the model significantly more consistent.
Comment · 3 years ago
For what its worth, very high quality OCR from Google's Vision offering costs $0.0015 per page, with 1000 free pages per month. In my experience, it has been signficantly superior to any open source solution.
Comment · 3 years ago
Can you share that string please?
Comment · 3 years ago
Tangential: you can finetune something like flan-ul2 to do quote extraction using examples generated from chatgpt. If you have a good enough GPU, it should help cut down costs significantly
Comment · 3 years ago
Not sure why there no direct replies to this, but 108 is a dedicated line for all emergencies. Interestingly 112 and 911 have also worked for me in the past when butt dialed.
Comment · 5 years ago
Do you support custom domains?
Comment · 5 years ago
I had the same problem with a few old videos in my favourites. Google search for the alphanumeric text after "watch?v=" in the URL of the video. In most cases, you will find some information about the video from pages where it might have been embedded.
Comment · 5 years ago
In a an image with sufficient contrast between the foreground and the background, thresholding and using the fast radial symmetry transform[1] should do the trick. I have some really old code that I wrote a few years back that does something similar. I was able to use the same algorithm for counting objects in images captured from a Neubauer chamber [2] and saved countless man hours at my university.
Disclaimer: the project is really old, and from a time when I barely knew how to code. Lots of bad coding practices et al.
Github: https://github.com/vibhuagrawal14/segmentation-of-overlappin...
[1] https://link.springer.com/content/pdf/10.1007%2F3-540-47969-...
[2] https://www.researchgate.net/figure/Images-of-Canis-familiar...
Comment · 5 years ago
> NOTE: the discoverer states "this vulnerability has no real-world implications."
Not sure if declaring this is standard practice, but I had a good laugh.