OL19 Ice-charting using AI
Sea ice concentration is an important metric used to characterize polar sea ice behavior.Understanding this behavior and accurately representing it is of critical importance for climate science research, and also has important uses in the context of maritime navigation.
OL18 SAR ATR using Deep Learning
Synthetic Aperture Radar (SAR) image based automatic target recognition (ATR) is a major challenge in radar signal processing.
OL17 Drone detection and classification from radar data
Drones are becoming a major threat for both civilian (because of privacy issues) and industrial/defence facilities. Radar is a useful sensor to detect drones because of their day-night and all-weather functionalities.
OL16 Heart going Chaotic: Fractal model based ML to classify arrhythmia from ECG dataset
Fractals are beautiful! But they show the beauty of something that is chaotic! Something else that is chaotic and impressive is human-heart. There has been a lot of work suggesting that the human heart motion is chaotic and fractals maybe a good processing tool to model them.
OL15 Eye in the Sky: Processing chain to extract SAR and Multi-spectral data from Copernicus hub
ESA releases the data from most of its satellites using the Copernicus Hub. Environment monitoring is an emerging use of remote-sensed data. Two of the most popular sources of data are satellites Sentinel 1 and Sentinel 2.
OL14 Machine learning on non-uniformly sampled data
Human brain is an amazing organ and one of the greatest computers! There is a lot to be learnt from the way brain handles signal. Most of our sensory signal is preprocessed by an organ called hypothalamus. One of the preprocessing that it applies on signal is scaling it into a log-scale. So that, signal […]
OL13 IR Image based temperature monitoring in realtime
Starting from a better estimation of the temperature of an animal, IR images have been shown to be good to recognise some diseases in living beings. But it will involve a lot of image-processing to start with. For example, look at the attached image. Even if the goal is just to find the temperature, given […]