Fourier-based image correlation is a powerful area-based image registration technique,
which involves aligning images based on a translation model or similarity model by means …

Acquiring and representing the 4D space of rays in the world (the light field) is important for
many computer vision and graphics applications. In this paper, we propose an iterative …

Recent approaches for simultaneous localization and mapping (SLAM) have shown great
success for static environment reconstruction. However, these methods suffer from …

The light field reconstruction aims to recover the 4D light field from the 3D focal stack, so it is
a severe incomplete data reconstructing problem. The Landweber iteration is a general …

In the production of digital printing equipment, it is a challenge to detect the printed surface
defects of cylindrical surface like cans. This paper presents an automatic inspection program …

Focus stacking is a computational technique to extend the depth of field through combining
multiple images taken at various focus distances. However, in the large aperture case, there …

Focus stacking is a computational technique to extend the Depth of Field (DOF) through
combining multiple images taken at various focus distances. However, existing focus …

Atherosclerosis is among the leading causes of death and disability. Combining information
from multi-modal vascular images is an effective and efficient way to diagnose and monitor …

When using digital images to obtain the displacement of a structure, noise is always a factor
that greatly affects the accuracy of the displacement results. To overcome this problem, a …

Human-image analysis is an important task for visual systems ranging from behavior
recognition to criminal investigations. Such analysis, eg, gait recognition, typically needs …