352 search results - page 52 / 71 » Robustly Estimating Changes in Image Appearance |
174
click to vote
ACCV
2010
Springer
14 years 12 months ago
2010
Springer
Most high dynamic range image (HDRI) algorithms assume stationary scene for registering multiple images which are taken under different exposure settings. In practice, however, the...
106
click to vote
ICMCS
2005
IEEE
15 years 3 months ago
2005
IEEE
This paper presents a method for tracking human head using a particle filter to naturally integrate two complementary cues: intensity gradient and color histogram. The shape of th...
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
In this paper we present a technique for the tracking of textured almost planar object. The target is modeled as a noisy planar cloud of points. The tracking is led with an approp...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
In natural images, luminance changes occur both on object contours and on textures. Often, the latter are stronger than the former, thus standard edge detectors fail in isolating ...
SCALESPACE
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. The dynamic behavior of the cardiac muscle is strongly dependent on heart diseases. Optic flow techniques are essential tools to assess and quantify the contraction of t...