restructure repo

.ENV

+export OPENPOSE_MODELS="/Users/Tilman/Documents/Programme/Python/forschungspraktikum/openpose/models/"
+export PYTHONPATH="/Users/Tilman/Documents/Programme/Python/forschungspraktikum/openpose/build/python:$PYTHONPATH"
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README.txt

+## Installation
+* tested with `Python 3.7.5`, `pip 19.3.1` and 
+* Install and build OpenPose (including OpenCV), for details see [official instructions](https://github.com/CMU-Perceptual-Computing-Lab/openpose/blob/master/doc/installation.md#installation)
+* make sure to append the openpose python bindings to your python path: `export PYTHONPATH=/path/to/openpose/build/python:$PYTHONPATH` !Important!: replace `/path/to/openpose` with your own path to your local openpose instalation
+* set env var export OPENPOSE_MODELS="/path/to/openpose/models/"
+* install all python dependencies: 'pip install'
+
+## Usage
+* make sure you have set all env vars
+* start the main script: `python detect_structures.py`
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detect_structures.py

+
+# From Python
+import sys
+import cv2
+import numpy as np
+import os
+from sys import platform
+#sys.path.append('/Users/Tilman/Documents/Programme/Python/forschungspraktikum/openpose/python');
+from openpose import pyopenpose as op
+from lib.triangles import *
+from lib.bisection import *
+from lib.misc import *
+
+params = dict()
+#params["model_folder"] = "/Users/Tilman/Documents/Programme/Python/forschungspraktikum/openpose/models/"
+params["model_folder"] = os.environ['OPENPOSE_MODELS']
+
+# Starting OpenPose
+opWrapper = op.WrapperPython()
+opWrapper.configure(params)
+opWrapper.start()
+
+# images from first email
+#images = ["28165_gw.jpg", "38172_gw.jpg", "92981_gw.jpg", "page_5_item_17_annunci1.jpg", "page_19_item_5_08religi.jpg"]
+#images_path = "images/first_email/"
+# images from imdahl
+images = ["658px-Giotto_di_Bondone_-_No._3_Scenes_from_the_Life_of_Joachim_-_3._Annunciation_to_St_Anne_-_WGA09171.jpg","Ankunft_bei_den_Hirten.jpg","Beweinung.jpg","Darbringung_im_Tempel.jpg","Franziskus-Giotto1.jpg","Franziskus_Lossagung_vom_Vater.jpg","Fusswaschung.jpg","Giotto+-+Ambrogio+Bondone+-+Scrovegni+-+[10]+-+Prayer+of+the+Suitors+.jpeg","Giotto-Di-Bondone-Flight-into-Egypt-2-.jpeg","Giotto_-_Scrovegni_-_-06-_-_Meeting_at_the_Golden_Gate.jpg","Giotto_di_Bondone_-_Joachims_Dream_-_Capella_degli_Scrovegni.jpg","Giotto_di_Bondone_-_No._11_Scenes_from_the_Life_of_the_Virgin_-_5._Marriage_of_the_Virgin_-_WGA09183.jpg","Giotto_di_Bondone_-_No._4_Scenes_from_the_Life_of_Joachim_-_4._Joachim's_Sacrificial_Offering_-_WGA09173.jpg","Giotto_di_Bondone_-_No._9_Scenes_from_the_Life_of_the_Virgin_-_3._The_Bringing_of_the_Rods_to_the_Temple_-_WGA09181.jpg","HochzeitzuKanan.jpg","Judas_und_Christus.jpg","Kindermord.jpg","Verstoßung_Joachims_aus_Tempel.jpg","flucht-nach-aegypten.jpg"]
+images_path = "images/images_imdahl/"
+
+
+
+for img_name in images:
+    # Process Image
+    print("calculating: "+img_name)
+    datum = op.Datum()
+    img = cv2.imread(images_path+img_name)
+
+    datum.cvInputData = img
+    opWrapper.emplaceAndPop([datum])
+
+    # img = datum.cvOutputData
+
+    #print("poses:"+str(len(datum.poseKeypoints)))
+    triangles = [poseToTriangle(pose) for pose in datum.poseKeypoints]
+    bisecVectors= [poseToBisectVector(pose) for pose in datum.poseKeypoints]
+
+    cv2.namedWindow(img_name, cv2.WINDOW_NORMAL)
+    #paint triangles
+    for triangle in triangles:
+        if triangle is not None:
+            cv2.drawContours(img, [triangle], 0, 255, -1)
+    for bisecVector in bisecVectors:
+        if bisecVector is not None:
+            cv2.arrowedLine(img, trp(bisecVector[1]), trp(bisecVector[0]), (0,0,255), 2);
+
+    cv2.imshow(img_name, img)
+    cv2.waitKey(0)
+cv2.waitKey(0)  
+cv2.destroyAllWindows()
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