Browsing All Posts filed under »Research Projects«

Color Consistency from Multiple-View Images

September 17, 2015

0

Abstract In this paper we address the problem of multiview color consistency. We propose to use a graph model of 3d positions obtained using matched dense feature points. We define an energy functional on this model which captures relationship of the colors across views while also imposing a smoothness cost to obtain optimal colors for the 3d […]

Direct Edge Alignment (D-EA)

September 14, 2015

0

Abstract There has been a paradigm shifting trend towards feature-less methods due to their elegant formulation, accuracy and ever increasing computational power. In this work, we present a direct edge alignment approach for 6-DOF tracking. We argue that photo-consistency based methods are plagued by a much smaller convergence basin and are extremely sensitive to noise, changing illumination […]

Detection of Mitosis in Multispectral Breast Cancer Imagery

April 18, 2014

0

Mitotic count is an important parameter for the prognosis of breast cancer. However, mitosis detection is a challenging problem and has not been addressed well in the literature. Indeed, mitosis detection is very challenging since mitosis appear in image as small objects with a large variety of shapes, and they can thus be confused with […]

AutoDBC : Scalable System for Classification of White Blood Cells from Leishman Stained Blood Stain Images

November 17, 2012

0

Originally posted on Automatic Differential Blood Count:
WBC differential count yields clinically relevant information about health and disease. Currently, pathologists manually annotate the WBCs (Differential WBC Count) according to their experience and intuition which is a subjective task and therefore not perfectly reproducible. Furthermore, this work is tedious and time consuming. This study aims at…

LIPSyM for Cell Detection

November 18, 2011

0

Abstract Diabetes can be associated with a reduction in functional β cell mass, which must be restored if the disease is to be cured or progress is to be arrested. To study the β cell count, it is necessary to also determine the number of nuclei within the insulin stained area. It can take a […]