Two-dimensional image motion is the projection of the three-dimensional motion of objects,
relative to a visual sensor, onto its image plane. Sequences of time-orderedimages allow the …

Optical flow is an approximation of the local image motion based upon local derivatives in a
given sequence of images. That is, in 2D it specifies how much each image pixel moves …

User stories are a widely used notation for formulating requirements in agile development
projects. Despite their popularity in industry, little to no academic work is available on …

Advances in image sensors and evolution of digital computation is a strong stimulus for
development and implementation of sophisticated methods for capturing, processing and …

It is frequently remarked that designers of computer vision algorithms and systems cannot
reliably predict how algorithms will respond to new problems. A variety of reasons have …

There is considerable support for the hypothesis that perception of heading in the presence
of rotation is mediated by instantaneous optic flow. This hypothesis, however, has never …

A novel algorithm for pose and motion estimation using corresponding features and a digital
terrain map is proposed. Using a digital terrain (or digital elevation) map (DTM/DEM) as a …

The problem of computing optical ow (image velocity) for large image motions has been
addressed by a number of researchers, including Bergen et al. 5], who proposed using a …

A novel vision-based navigation algorithm is proposed. The gray levels of two images,
together with a Digital Terrain Map (DTM), are directly utilized to define constraints on the …

For land use monitoring, the main problems are robust positioning in urban canyons and
strong terrain reliefs with the use of GPS system only. Indeed, satellite signal reflection and …