vasuagrawal/gesturedetection

15-112 Term Project

gesturedetection's Issues

One question about "self.hullPoints = [self.handContour[i[0]] for i in self.hullHandContour]"

Hi,
I'm reading your code and have a question about this line code "self.hullPoints = [self.handContour[i[0]] for i in self.hullHandContour]". I think self.hullHandContour is just like vector < int >, so is "[i[0]]" correct? I think it should be "[i]". Am I right? Thank you!

Errors

is your code compatible with opencv2?I am getting so much errors.

File "", line 1, in
runfile('F:/major 2/OTHER CODES/vasu/GestureDetection-master/current_src/testImplementation.py', wdir='F:/major 2/OTHER CODES/vasu/GestureDetection-master/current_src')

File "C:\Users\admin\Anaconda2\lib\site-packages\spyder\utils\site\sitecustomize.py", line 866, in runfile
execfile(filename, namespace)

File "C:\Users\admin\Anaconda2\lib\site-packages\spyder\utils\site\sitecustomize.py", line 87, in execfile
exec(compile(scripttext, filename, 'exec'), glob, loc)

File "F:/major 2/OTHER CODES/vasu/GestureDetection-master/current_src/testImplementation.py", line 205, in
GestureDemo().run()

File "F:/major 2/OTHER CODES/vasu/GestureDetection-master/current_src/testImplementation.py", line 199, in run
super(GestureDemo, self).run()

File "eventBasedAnimationClass.py", line 47, in run
self.onTimerFiredWrapper()

File "eventBasedAnimationClass.py", line 31, in onTimerFiredWrapper
self.redrawAll()

File "F:/major 2/OTHER CODES/vasu/GestureDetection-master/current_src/testImplementation.py", line 192, in redrawAll
self.drawCVImages()

File "F:/major 2/OTHER CODES/vasu/GestureDetection-master/current_src/testImplementation.py", line 169, in drawCVImages
self.CVHandles.append(self.canvas.create_image(0, 0, image=self.imagetk,anchor="nw"))

File "C:\Users\admin\Anaconda2\lib\lib-tk\Tkinter.py", line 2315, in create_image
return self._create('image', args, kw)

File "C:\Users\admin\Anaconda2\lib\lib-tk\Tkinter.py", line 2306, in _create
*(args + self._options(cnf, kw))))

TclError: image "pyimage20" doesn't exist

The truth value of an array with more than one element is ambiguous. Use a.any() or a.all()

Sir i have run a code on window 8.1 OS .so in this drawDefects function those error occur please help me sir.

def drawDefects(self, bubbles = False):
defectPoints = []
minDistance = 1000
if self.defects != None: # in this line give a error
for i in self.defects:
if i[0][3] > minDistance:
defectPoints.append(self.handContour[i[0][2]])
defectPoints = np.array(defectPoints, dtype=np.int32)
if bubbles:
self.drawBubbles(defectPoints, (0, 0, 255), width=10)

In python3.5 and opencv 3.1, I got a error

Thanks Vasu Agrawal.
First,This is a very good project!
But in python3.5 and opencv3.1.0 I got a error.
Error manage as follows:
ValueError: too many values to unpack (expected 2)
GesturesApi.py", line 122 cv2.CHAIN_APPROX_SIMPLE)

ImportError: cannot import name ImageTK

When running testimplementation.py, I run into this error:
ImportError: cannot import name ImageTK

It seems that in line 4 of the code it refers to PIL and tries to import Image and ImageTK from that. However where do I find PIL? There is no document in the repository that is PIL

Anyone knows how to solve this? The deadline for the project is coming soon and I seem stuck on every code I have tried!

OpenCV error. Version : 2.4.11

OpenCV Error: Assertion failed (scn == 3 || scn == 4) in cvtColor, file /home/travis/miniconda/conda-bld/work/opencv-2.4.11/modules/imgproc/src/color.cpp, line 3739
Traceback (most recent call last):
File "testImplementation.py", line 206, in
GestureDemo().run()
File "testImplementation.py", line 200, in run
super(GestureDemo, self).run()
File "/home/kathirdrone/Desktop/ARDRONE /GestureDetection/GestureDetection/current_src/eventBasedAnimationClass.py", line 47, in run
self.onTimerFiredWrapper()
File "/home/kathirdrone/Desktop/ARDRONE /GestureDetection/GestureDetection/current_src/eventBasedAnimationClass.py", line 30, in onTimerFiredWrapper
self.onTimerFired()
File "testImplementation.py", line 125, in onTimerFired
self.gp.process()
File "/home/kathirdrone/Desktop/ARDRONE /GestureDetection/GestureDetection/current_src/GesturesApi.py", line 297, in process
self.threshold()
File "/home/kathirdrone/Desktop/ARDRONE /GestureDetection/GestureDetection/current_src/GesturesApi.py", line 111, in threshold
grey = cv2.cvtColor(self.original, cv2.COLOR_BGR2GRAY)
cv2.error: /home/travis/miniconda/conda-bld/work/opencv-2.4.11/modules/imgproc/src/color.cpp:3739: error: (-215) scn == 3 || scn == 4 in function cvtColor