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@aso2101
aso2101 / autocrop.py
Created May 11, 2024 15:28
Separate text from commentary automatically in an image using OpenCV
import cv2
import glob
import os
import math
import numpy as np
# Parameters:
# xgive is the number of pixels of "give" when determining whether a line of text
# belongs to the main text or commentary, when they are discriminated based on
# width.
@aso2101
aso2101 / transliterator.py
Created August 24, 2023 17:54
transliterator.py
import argparse
import sanscript
from os.path import abspath
from os.path import splitext
from os.path import basename
import sys
parser = argparse.ArgumentParser(formatter_class=argparse.RawDescriptionHelpFormatter,description="Convert a file from one script to another using Sanscript and print the output to stdout.\n\nAvailable scripts are: bengali, devanagari, gujarati, gurmukhi, kannada, malayalam, oriya, tamil, telugu, hk, iast, iso, itrans, kolkata, slp1, velthuis, wx.")
parser.add_argument("filename",nargs="+",type=str,help="The input file")
parser.add_argument("fr",nargs="+",type=str,help="The input script")
@aso2101
aso2101 / check-by-sorting.py
Last active October 29, 2021 01:48
Script for checking headwords by alphabetical order
# Usage:
#
# python3 check.py INPUT_FILE
#
# where INPUT_FILE is just the name of the file to check.
#
# This scripts expects that INPUT_FILE will contain one of
# the following three strings:
# kittel = Kittel's Kannada-English dictionary
# ghatage = Ghatage's Prakrit-English dictionary
@aso2101
aso2101 / OSD.py
Created June 12, 2020 13:43
Python script for OCR using Tesseract
# Uses Tesseract (tesserocr) to recognize files
# in a directory. I use this as follows:
#
# 1. split the PDF into JPG images in a directory
# called "IMAGES" (e.g., pdftoppm -jpeg input.pdf IMAGES/output)
# 2. run this script (python OSD.py), which will
# produce a text file for each image in "IMAGES".
# 3. concatenate the text files with tail
# 4. if desired,
@aso2101
aso2101 / text_detect.py
Last active October 10, 2024 20:10
Python script for OCR (Google Cloud Vision API)
"""OCR with PDF/TIFF as source files on GCS"""
# USAGE: python text_detect.py SOURCE_FILE OUTPUT_FILE
# Note that both SOURCE_FILE and OUTPUT_FILE must be
# in the Google Cloud bucket. For example:
#
# python text_detect.py gs://project-name/file.pdf gs://project-name/read
#
# The API will gather the responses for each page into
# a JSON file on the Google Cloud bucket, e.g.
# OUTPUT_FILE-output-1-to-1.json.
@aso2101
aso2101 / kannadaMap.json
Created February 27, 2020 16:01
GEOJson data for the place-names mentioned in the Way of the Poet King (Kavirājamārgaṁ)
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@aso2101
aso2101 / versify.py
Last active April 6, 2019 21:36
A python script for parsing Tamil verse into metrical units
# -*- coding: utf-8 -*-
""" Usage: python3 versify.py FILENAME """
""" Results in FILENAME.log (errors and statistics)
and FILENAME.json (a json file of metrically parsed text) """
""" This program expects the text to be in the format
represented by the GRETIL Kuṟuntokai
(http://gretil.sub.uni-goettingen.de/gretil/4_drav/tamil/pm/pm110__u.htm)
namely: the
@aso2101
aso2101 / verify_gatha.py
Last active June 14, 2019 20:01
A Python script for verifying that a Prakrit gāthā is metrically correct.
# -*- coding: utf-8 -*-
""" Usage: python3 verify_gatha.py FILENAME """
""" Results in FILENAME.err (a list of errors)
and FILENAME.log (metrical data) """
""" Take a file in UTF-8 encoding, in the ISO-15919 transliteration
scheme, and try to scan its verses and match them against the
canonical pattern of the Prakrit gāthā. If there are any errors,
output them to an error file. """
@aso2101
aso2101 / sgt.json
Last active November 17, 2017 05:33
Sanskrit Grammatical Terminology
{
"data": {
"General": {
"intro": "<p>These are general terms which apply to various aspects of Sanskrit grammar.</p>",
"glossary": [
{
"id" : "prakrtih",
"skt" : "prakr̥tiḥ",
"eng" : "base",
"comm" : "That to which an <a href='#pratyayah'>affix</a> is added. A base can be nominal (see <a href='#pratipadikam'>nominal stem</a>) or verbal. This is a synonym of <a href='#angam'>aṅgam</a>."
@aso2101
aso2101 / verses_notes.org
Last active October 30, 2017 21:02
A collection of Sanskrit verses for beginning students

[X] Ind.Sp. 101 = PaTa.3.96 :simple:nominal:kr̥tya:

anityāni śarīrāni vibhavo naiva śāśvataḥ | nityaṁ saṁnihitō mr̥tyuḥ kartavyō dharmasaṁgrahaḥ ||

[X] Sūktimuktāvalī 4.75 :singular:dual:plural:satisaptamī:

jāte jagati vālmīkau śabdaḥ kavir iti sthitaḥ | vyāse jāte kavī ceti kavayaś ceti daṇḍini || http://prakrit.info/sanskrit/readings/sumu-4-75.html

[ ] Unknown 1