In this article, I will try to explain basic ideas on how to create your own OCR service for free, using python, fastAPI, tesseract, redis, celery and docker. - ocr tesseract
, where we install a virtual system and all required packages from requirements.txt. Each app contains a main.py file, its own entry point, and tasks.py, where we execute celery tasks. The routers folder contains endpoints that help to communicate between containers through REST API protocol.file. It orchestrates all processes, receives images, does some preprocessing stuff, and starts the tesseract recognition process.
import os import time import requests import json from routers.ocr.model import PreProsImgResponse from celery import Celery app=Celery) def check_until_done: attempts=0 while True: response=requests.get if response.status_code==200 and response.json['task_status']=="PENDING" and attempts < 60: time.sleep attempts+=1 elif response.status_code==200 and response.
It does some image preprocessing work that helps tesseract to recognize images more accurately and faster via REST API usingvia REST API and gets the final results.First, we need to convert it to a base64 string. We are going to usePOST /http://localhost:8001/api/v1/ocr/imgwe are monitoring the task execution status, after receiving/http://localhost:8001/api/v1/ocr/text/2591ec33-11d2-4dec-8cf4-cea15e05517eWe have created 9 microservices in one OCR service.
Canada Latest News, Canada Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Minnesota Man Who Idolized Mass Shooters Was Allegedly Building Arsenal: FBIRiver William Smith, who also expressed interest in neo-Nazi paramilitary groups, was arrested as he allegedly tried to buy grenades from an informant.
Read more »
Building a Social Security ‘bridge,’ considering 100% equities — how to make your money last in retirement.The key for retirees who are trying to make their money last and near-retirees worrying about it, says longtime retirement-income and Social Security analyst James Mahaney: putting together what he calls a “resilient retirement income plan.”
Read more »
The NSA Is Building the Country's Biggest Spy Center (Watch What You Say)The National Security Agency's immensely secret project in the Utah desert will intercept, analyze, and store yottabytes of the world's communications—including yours.
Read more »
Ogden buys historic Union Station building from Union PacificThe Ogden City Council approved a $5,562,044 purchase of the 8.6 acres of land under Union Station earlier this month.
Read more »
Exclusive: Woman recounts horrifying attack in Brooklyn apartment buildingThe victim is sharing her story to serve as a warning to other women and to help catch her attacker.
Read more »