adding text extraction

Author: jsstylos

examples/alchemy_vision_v1.py

@@ -16,6 +16,9 @@
 with open(join(dirname(__file__), '../resources/test.jpg'), 'rb') as image_file:
     print(json.dumps(alchemy_vision.get_image_keywords(image_file, knowledge_graph=True,
                                                        force_show_all=True), indent=2))
+# Text recognition
+with open(join(dirname(__file__), '../resources/text.png'), 'rb') as image_file:
+    print(json.dumps(alchemy_vision.get_image_scene_text(image_file), indent=2))
 
 print(json.dumps(alchemy_vision.get_image_keywords(
     image_url='https://upload.wikimedia.org/wikipedia/commons/8/81/Morris-Chair-Ironwood.jpg'), indent=2))

resources/text.png

@@ -36,6 +36,10 @@ def recognize_faces(self, image_file=None, image_url=None, knowledge_graph=False
         params = {'knowledgeGraph': knowledge_graph}
         return self._alchemy_image_request(method_name, image_file, image_url, params)
 
+    def get_image_scene_text(self, image_file=None, image_url=None):
+        method_name = 'GetRankedImageSceneText'
+        return self._alchemy_image_request(method_name, image_file, image_url)
+
     def get_image_links(self, url=None, html=None):
         method_name = 'GetImage'
         return self._alchemy_html_request(method_name, url=url, html=html)