Many real objects, such as faces, sculptures, or low-reliefs are composed of many detailed parts that can not be easily modeled by an artist nor by 3D scanning. In this paper, we propose a new shape from shading (SfS) approach to rapidly model details of these objects such as wrinkles and reliefs of surfaces from one photograph. The method first determines the surface’s flat areas in the photog...

Bas-relief is an art form part way between sculpture and drawing. In this paper, we present an algorithm for generating a bas-relief from a single image, inspired by the process that artists use to create reliefs. We do not aim to recover exact depth values for objects in the image, which is a tricky computer vision problem, requiring assumptions that are rarely satisfied. Instead, we determine...

The three major Valley systems of Bengaluru namely Vrishabhavathi Valley, Hebbal and Kormangala-Challaghatta houses many lakes play a very important role in its hydrological processes. morphometric analysis helps us to learn about the characteristics underlying rock type, pervious nature soil, slope gradients, runoff behavior water retention potential within systems. Morphometric was carried ou...

In the present work, functional properties of three different types regular microreliefs, formed by ball burnishing process on flat surfaces are evaluated. For their estimation, heights and material ratio curve’s criteria were used, according to international standard ISO 21920-2:2021. The influence relief’s type parameters surface investigated using full factors experimental design. Based obta...