def test_sample_images():
variables = ['x', 'y', 'w', 'h']
vision = Vision()
with open('sample_img/tests.csv', 'r') as csvfile:
# filename, x, y, w, h
testreader = csv.reader(csvfile, delimiter=',')
for sample in testreader:
image = cv2.imread('sample_img/' + sample[0])
# Rescale if necessary
scaled = cv2.resize(image, (Vision.video_width, Vision.video_height))
results = vision._vision_process.findTarget(scaled)
yield find_target, sample[0], results[:-1], sample[1:], [0.05, 0.05] # Don't send the return image
vision.free()
