122 search results - page 14 / 25 » Fast matrix multiplication is stable |
CVPR
1996
IEEE
14 years 9 months ago
1996
IEEE
Computing camera rotation from image sequences can serve many computer vision applications. One direct application is image stabilization, and when the camera rotation is known th...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
We present an autocalibration algorithm for upgrading a projective reconstruction to a metric reconstruction by estimating the absolute dual quadric. The algorithm enforces the ra...
SIAMNUM
2011
12 years 10 months ago
2011
Abstract. When studying the ε-pseudospectrum of a matrix, one is often interested in computing the extremal points having maximum real part or modulus. This is a crucial step, for...
ICALP
2004
Springer
14 years 24 days ago
2004
Springer
Abstract. In this paper we consider the problem of computing a minimum cycle basis in a graph G with m edges and n vertices. The edges of G have non-negative weights on them. The p...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
We propose an integral image based algorithm to extract feature covariance matrices of all possible rectangular regions within a given image. Covariance is an essential indicator ...