commit e39cc944b27bc4e88c4bdeb8200ffa890c0b5dda
Author: Thilo Billerbeck <thilo.billerbeck@officerent.de>
Date:   Sun Jun 9 17:29:18 2024 +0200

    initial commit

diff --git a/.idea/imgToBraille.iml b/.idea/imgToBraille.iml
new file mode 100644
index 0000000..2c80e12
--- /dev/null
+++ b/.idea/imgToBraille.iml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/.venv" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/.idea/inspectionProfiles/profiles_settings.xml b/.idea/inspectionProfiles/profiles_settings.xml
new file mode 100644
index 0000000..105ce2d
--- /dev/null
+++ b/.idea/inspectionProfiles/profiles_settings.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..f33335f
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Black">
+    <option name="sdkName" value="Python 3.12 (imgToBraille)" />
+  </component>
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.12 (imgToBraille)" project-jdk-type="Python SDK" />
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..83d4969
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/imgToBraille.iml" filepath="$PROJECT_DIR$/.idea/imgToBraille.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
new file mode 100644
index 0000000..43075de
--- /dev/null
+++ b/.idea/workspace.xml
@@ -0,0 +1,100 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AutoImportSettings">
+    <option name="autoReloadType" value="SELECTIVE" />
+  </component>
+  <component name="ChangeListManager">
+    <list default="true" id="d33f5a12-e5e4-44a0-bd89-60c906d9ae59" name="Changes" comment="">
+      <change afterPath="$PROJECT_DIR$/.idea/imgToBraille.iml" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/.idea/inspectionProfiles/profiles_settings.xml" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/.idea/misc.xml" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/.idea/modules.xml" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/.idea/vcs.xml" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/main.py" afterDir="false" />
+    </list>
+    <option name="SHOW_DIALOG" value="false" />
+    <option name="HIGHLIGHT_CONFLICTS" value="true" />
+    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
+    <option name="LAST_RESOLUTION" value="IGNORE" />
+  </component>
+  <component name="Git.Settings">
+    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
+  </component>
+  <component name="ProjectColorInfo">{
+  &quot;associatedIndex&quot;: 8
+}</component>
+  <component name="ProjectId" id="2he96c6TJrIVHhqsrj9VA4c7VcI" />
+  <component name="ProjectLevelVcsManager" settingsEditedManually="true" />
+  <component name="ProjectViewState">
+    <option name="hideEmptyMiddlePackages" value="true" />
+    <option name="showLibraryContents" value="true" />
+  </component>
+  <component name="PropertiesComponent">{
+  &quot;keyToString&quot;: {
+    &quot;Python.main.executor&quot;: &quot;Run&quot;,
+    &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
+    &quot;git-widget-placeholder&quot;: &quot;master&quot;,
+    &quot;node.js.detected.package.eslint&quot;: &quot;true&quot;,
+    &quot;node.js.detected.package.tslint&quot;: &quot;true&quot;,
+    &quot;node.js.selected.package.eslint&quot;: &quot;(autodetect)&quot;,
+    &quot;node.js.selected.package.tslint&quot;: &quot;(autodetect)&quot;,
+    &quot;nodejs_package_manager_path&quot;: &quot;npm&quot;,
+    &quot;settings.editor.selected.configurable&quot;: &quot;preferences.pluginManager&quot;,
+    &quot;vue.rearranger.settings.migration&quot;: &quot;true&quot;
+  }
+}</component>
+  <component name="RunManager">
+    <configuration name="main" type="PythonConfigurationType" factoryName="Python" nameIsGenerated="true">
+      <module name="imgToBraille" />
+      <option name="ENV_FILES" value="" />
+      <option name="INTERPRETER_OPTIONS" value="" />
+      <option name="PARENT_ENVS" value="true" />
+      <envs>
+        <env name="PYTHONUNBUFFERED" value="1" />
+      </envs>
+      <option name="SDK_HOME" value="" />
+      <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$" />
+      <option name="IS_MODULE_SDK" value="true" />
+      <option name="ADD_CONTENT_ROOTS" value="true" />
+      <option name="ADD_SOURCE_ROOTS" value="true" />
+      <EXTENSION ID="PythonCoverageRunConfigurationExtension" runner="coverage.py" />
+      <option name="SCRIPT_NAME" value="$PROJECT_DIR$/main.py" />
+      <option name="PARAMETERS" value="" />
+      <option name="SHOW_COMMAND_LINE" value="false" />
+      <option name="EMULATE_TERMINAL" value="false" />
+      <option name="MODULE_MODE" value="false" />
+      <option name="REDIRECT_INPUT" value="false" />
+      <option name="INPUT_FILE" value="" />
+      <method v="2" />
+    </configuration>
+  </component>
+  <component name="SharedIndexes">
+    <attachedChunks>
+      <set>
+        <option value="bundled-js-predefined-1d06a55b98c1-0b3e54e931b4-JavaScript-PY-241.17011.127" />
+        <option value="bundled-python-sdk-48aec45f0201-7e9c3bbb6e34-com.jetbrains.pycharm.pro.sharedIndexes.bundled-PY-241.17011.127" />
+      </set>
+    </attachedChunks>
+  </component>
+  <component name="SpellCheckerSettings" RuntimeDictionaries="0" Folders="0" CustomDictionaries="0" DefaultDictionary="application-level" UseSingleDictionary="true" transferred="true" />
+  <component name="TaskManager">
+    <task active="true" id="Default" summary="Default task">
+      <changelist id="d33f5a12-e5e4-44a0-bd89-60c906d9ae59" name="Changes" comment="" />
+      <created>1717943502861</created>
+      <option name="number" value="Default" />
+      <option name="presentableId" value="Default" />
+      <updated>1717943502861</updated>
+      <workItem from="1717943506365" duration="220000" />
+      <workItem from="1717943732554" duration="775000" />
+      <workItem from="1717944516578" duration="2359000" />
+    </task>
+    <servers />
+  </component>
+  <component name="TypeScriptGeneratedFilesManager">
+    <option name="version" value="3" />
+  </component>
+  <component name="com.intellij.coverage.CoverageDataManagerImpl">
+    <SUITE FILE_PATH="coverage/imgToBraille$main.coverage" NAME="main Coverage Results" MODIFIED="1717946832797" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="false" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/main.py b/main.py
new file mode 100644
index 0000000..383f52e
--- /dev/null
+++ b/main.py
@@ -0,0 +1,47 @@
+from PIL import Image
+import pytesseract
+from pybraille import convertText
+import matplotlib.pyplot as plt
+import re
+
+text_kwargs = dict(fontsize=8)
+
+def imgToText(path):
+    raw = pytesseract.image_to_string(path)
+    # remove special characters
+    raw = raw.replace('€', 'Euro')
+    # remove special characters that do not fit into braille notation
+    raw = re.sub(r"[^,.\na-zA-Z0-9]", ' ', raw)
+    rows = raw.split('\n')
+    # remove rows with less than 3 characters
+    rows = [row for row in rows if len(row) > 3]
+    # remove empty rows
+    rows = [row for row in rows if row]
+    # remove prefix and suffix spaces and double spaces
+    rows = [' '.join(row.split()) for row in rows]
+    # concat row
+    return '\n'.join(rows)
+
+def textToBraille(text):
+    return convertText(text)
+
+def brailleToImg(text, braille):
+    f, ax = plt.subplots()
+    plt.axis('off')
+    plt.text(0, 0.5, text,
+             horizontalalignment='left',
+             verticalalignment='center',
+             c="dodgerblue",
+             transform=ax.transAxes)
+    plt.text(0.5, 0.5, braille,
+             horizontalalignment='left',
+             verticalalignment='center',
+             transform=ax.transAxes)
+    plt.show()
+
+if __name__ == '__main__':
+    text = imgToText('sample.jpg')
+    braille = textToBraille(text)
+    print(braille)
+    brailleToImg(text, braille)
+
diff --git a/sample.jpg b/sample.jpg
new file mode 100644
index 0000000..669e5ae
Binary files /dev/null and b/sample.jpg differ