Merge pull request #4 from Dagiopia/master

readme

README.md

@@ -1,11 +1,47 @@
 # OpenCogER
 
+This repo was started by [yantrabuddhi](https://github.com/yantrabuddhi) to be a collection of functionalities a toy robot needs on a small 
+system such as a Raspberry Pi computer. The goal is to have some detectors that are as efficient as possible 
+on a rpi3 computer feeding a behavior program that reacts based on data from these detectors.
+The sense functions are suppose to sense stuff such as faces, emotions, gesture and salient points. 
+
+Hardware-wise, a RPI3 computer, a Pi Camera V2 and a USB Microphone are required and are also the constraints
+of the project.
+
+The current code has a few detectors and there's a lot more to add. Most importantly, it needs to have an 
+interface for [Ghost](https://github.com/opencog/opencog/tree/master/opencog/ghost) which would handle the behavior
+of the robot. 
+
 ## Setup
 
+Everything here is meant to run on a rpi3 computer but one can also compile everything on a desktop computer. 
+
 ### Install 
-festival
-opencv-3.x
-opencv_contrib-3.x
-raspicam >1.5 (https://sourceforge.net/projects/raspicam/files/?)
 
+Need to have these whether on desktop or rpi
+* [Opencv-3.x](https://github.com/opencv/opencv/releases/latest)
+* [Opencv_contrib-3.x](https://github.com/opencv/opencv_contrib/releases)
+* [Dlib](https://github.com/davisking/dlib/releases/latest)
+* [Festival](http://festvox.org/festival/)
+* 
+On rpi3 only
+* [Raspicam](https://sourceforge.net/projects/raspicam/files/?) > v1.5
+* [WiringPi](http://wiringpi.com/download-and-install/)
+
+Use cmake for building. 
+```
+    cd to OpenCogEr dir
+    mkdir build
+    cd build
+    cmake .. 
+    make
+```
+
+
+## ToDo
 
+* Offline Speech (command) Recognition (shouldn't be heavy on the hardware)
+* Ghost interface
+* Ghost rules
+* Stories for a specific identity we need the robot to have
+* Access to Singnet applications

examples/sense/vision/AllTest.cpp

@@ -98,6 +98,8 @@ int main(int argc, char **argv)
 
 	BoxTrackerThread *bt;
 
+	int nfings = 0;
+
 	while (true)
 	{
 		#ifdef _NEED_TIME_INFO_ 
@@ -126,8 +128,9 @@ int main(int argc, char **argv)
 					    hands[i].y - hands[i].y*SCALE,
 					    hands[i].width + hands[i].width*SCALE,
 					    hands[i].height + hands[i].height*SCALE));
+			nfings = fc.num_fingers(img2);
 			#ifdef _NEED_GUI_
-			putText(frame, to_string(fc.num_fingers(img2)), Point(20, 20),
+			putText(frame, to_string(nfings), Point(20, 20),
 				FONT_HERSHEY_COMPLEX_SMALL, 1.5, CV_RGB(255, 0, 0), 2, CV_AA);
 			cvtColor(img2, img2, COLOR_GRAY2BGR);
 			for(size_t j = 0; j < fc.f_tips.size(); ++j)