Abhir Bhalerao Amiya Patanaik Sarabjot Anand Pounnusamy Saravanan Robust Detection of Microaneurysms for Sight Threatening Retinopathy Screening. 520-527 2008 ICVGIP http://dx.doi.org/10.1109/ICVGIP.2008.25 conf/icvgip/2008 db/conf/icvgip/icvgip2008.html#BhaleraoPAS08