Lena Söderberg

Recent developments in Signal and Image Processing – Applications

I was invited to talk on the recent developments in Signal and Image Processing at the Image Processing Workshop at VIT, Pune on the 23rd of August, 2013. My intro talk received awesome response from students and teachers alike. Presentation was about 2 hours 15 mins. Students really loved the talk as almost 80% of[…]


Accessing IR Video Stream from PrimeSense 3D Sensor using OpenNI and OpenCV

I was recently asked to work on the PrimeSense 3D sensor (fortunately), which is the predecessor to Microsoft’s Kinect Sensor. Today, I’m gonna guide you on how to access the IR video stream from this sensor using OpenNI. The crux of how these sensors work is that they emit a structured light or fixed IR[…]