This paper presents a linear algorithm for the simultaneous computation of 3D points and camera positions from multiple perspective views, based on having four points on a reference plane visible in all views. The reconstruction and camera recovery is achieved, in a single step, by finding the null-space of a matrix using singular value decomposition. Unlike factorization algorithms, the presen...

1 Professor of Surgical Oncology, 2 Associate Professor of Surgical Oncology 3 Assistant Professor of Surgical Oncology, 4 Resident Surgical Oncology Department of Surgical Oncology, Centre for Oncology, Government Royapettah Hospital & Kilpauk Medical College, Chennai, India, Pincode 600014 Corresponding Author Prof Subbiah Shanmugam MS MCh Address: No.110, Courtyard, Ramnagar, 3 rd Main stree...

Nanoaerosols have been monitored inside a kitchen and in the courtyard of a suburban farmhouse. Total number concentration and number size distribution (5-1000 nm) of general aerosol particles, as measured with a Grimm Aerosol SMPS+C 5.400 instrument outdoors, were mainly influenced by solar radiation and use of farming equipment, while, indoors, they were drastically changed by human activity ...