IJCV
2007
13 years 4 months ago
2007
Abstract. Cast shadows are an informative cue to the shape of objects. They are particularly valuable for discovering object’s concavities which are not available from other cues...
ICIP
1994
IEEE
14 years 6 months ago
1994
IEEE
In this paper we present a full-custom VLSI design of highspeed 2-D DCT/IDCT processor based on the new class of time-recursive algorithms and architectures which has never been i...
ICCV
2001
IEEE
14 years 6 months ago
2001
IEEE
The shape of an object may be estimated by observing the shadows on its surface. We present a method that is robust with respect to a conservative classification of shadow regions...