def cam_cb(self,rosimg):
cvimg = VUtil.rosimg2cv(rosimg)
y,x = cvimg.shape[:2]
cvimg = cv2.resize(cvimg, (x/2,y/2))
if self.canPublish:
out = self.detect(cvimg)
self.pub.publish(VUtil.writeCompressed(out))
def cam_cb(self,rosimg):
cvimg = VUtil.rosimg2cv(rosimg)
y,x = cvimg.shape[:2]
cvimg = cv2.resize(cvimg, (x/2,y/2))
if self.canPublish:
blank = np.zeros_like(cvimg)
out = self.detect(cvimg,self.info.data,blank)
self.info.draw(blank)
self.pub.publish(VUtil.writeCompressed(out))
self.blank_pub.publish(VUtil.writeCompressed(blank))
def cam_cb(self,rosimg):
if 'compressed' in self.parent.analyseTopic:
cvimg = VUtil.readCompressed(rosimg)
else:
cvimg = VUtil.rosimg2cv(rosimg)
y,x = cvimg.shape[:2]
cvimg = cv2.resize(cvimg, (x/2,y/2))
if self.canPublish:
out = self.detect(cvimg)
self.pub.publish(VUtil.writeCompressed(out))