Gesture Record_Computer Vision->Added

Author: ShaileshDhama

Gesture_Record.py

@@ -0,0 +1,125 @@
+
+# coding: utf-8
+
+# In[77]:
+
+
+import os
+import cv2
+import time
+
+
+# In[78]:
+
+
+gesture_name = raw_input("Enter Gesture Name ")
+
+
+# In[79]:
+
+
+images = []
+num_frames = 60
+
+
+# In[80]:
+
+
+capture_start = False
+cv2.namedWindow("Video", cv2.WINDOW_NORMAL)
+
+vc = cv2.VideoCapture(0)
+vc.set(cv2.CAP_PROP_FPS, 5)
+
+rval, frame = vc.read()
+
+cnt = 0
+
+while True:
+    
+    if frame is not None: 
+        
+        frame = cv2.flip(frame, 1)
+        cv2.imshow("Video", frame)
+        
+    rval, frame = vc.read()
+    keypress = cv2.waitKey(1)
+    
+    if keypress == ord('q'):
+        break
+    elif keypress == ord('c'):
+        capture_start = True
+    
+    if ( capture_start ):
+        img = cv2.flip(frame, 1)
+        #img = cv2.cvtColor( img, cv2.COLOR_RGB2BGR )
+        images.append(img)
+        cnt += 1
+        if ( cnt > num_frames ):
+            break
+        
+vc.release()
+cv2.destroyAllWindows()
+cv2.waitKey(1)
+
+
+# In[81]:
+
+
+if len(images) == 0:
+    print(" ERROR !!  No Frames Recorded" )
+    exit()
+
+
+# In[83]:
+
+
+last_num = 0
+folder_name = gesture_name
+gestures_rec = os.listdir('./')
+
+for i in gestures_rec:
+    
+    if i[0] == '.':
+        continue
+    if '_'.join( i.split('_')[:-1] ) == gesture_name:
+        last_num = max(last_num, int( i.split('_')[-1] ) )
+
+last_num += 1
+folder_name = gesture_name + '_' + str(last_num)
+try:
+    print('[i] Creating directory {}...'.format(folder_name))
+    os.makedirs(folder_name)
+except (IOError) as e:
+    print('[!]', str(e))
+    exit()
+
+
+# In[84]:
+
+
+print ("[i] Creating Video")
+output = './' + folder_name + '/output.mp4'
+fourcc = cv2.VideoWriter_fourcc(*'mp4v') # Be sure to use lower case
+out = cv2.VideoWriter(output, fourcc, 5.0, (images[0].shape[1], images[0].shape[0]) )
+
+for image in images:
+
+    f = image
+    #print (f.shape)
+    out.write(f) # Write out frame to video
+
+    #cv2.imshow('video',frame)
+    if (cv2.waitKey(1) & 0xFF) == ord('q'): # Hit `q` to exit
+        break
+
+# Release everything if job is finished
+out.release()
+cv2.destroyAllWindows()
+
+
+# In[ ]:
+
+
+print ("Output Video is in", output)
+

README.md

@@ -1,7 +1,5 @@
-
-# HacktoberFest2019
-## If you feel need of a folder, create one and commit. Feel free to give a pull request. If it is not a spam, it will be accepted and sometimes merged. :-)
-## If you are new to GitHub and are looking for a public repository to contribute. This is a place to be !
-## Contribute to Open source and make the world a better place.
-## You can create your own issues.
-## P.S. You will also win a cool T-shirt from GitHub if you do five successful PRs. Add working codes only with proper names. Hurry up and code !
+## Recording Gesture
+1. Run `python Gesture_Record.py`
+2. Enter Gesture Name
+3. In the Webcam window, Press 'c' to start capturing
+4. 5 sec of video will be recorded and saved to a folder in same directory