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ICPR
2004
IEEE
16 years 8 months ago
Learning Sample Subspace with Application to Face Detection
In this paper, we present a novel maximum correlation sample subspace method and apply it to human face detection [1] in still images. The algorithm starts by projecting all the t...
Guoping Qiu, Jianzhong Fang
ICPR
2004
IEEE
16 years 8 months ago
Laser Stripe Peak Detector for 3D Scanners. A FIR Filter Approach
The accuracy of a 3D reconstruction using laser scanners is significantly determined by the detection of the laser stripe. Since the energy pattern of such a stripe corresponds to...
Carles Pous, Enric Cabruja, Joaquim Salvi, Josep F...
172
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ICPR
2004
IEEE
16 years 8 months ago
Combining Null Space-based Gabor Features for Face Recognition
We propose a novel face recognition strategy combining various discriminating Gabor features in multi-scales and multi-orientations. A bank of well-chosen Gabor filters is applied...
Tieniu Tan, Wei Fan, Wei Liu, Yunhong Wang
ICPR
2004
IEEE
16 years 8 months ago
Hierarchical Object Indexing and Sequential Learning
This work is about scene interpretation in the sense of detecting and localizing instances from multiple object classes. We concentrate on object indexing: generate an over-comple...
Donald Geman, Xiaodong Fan
ICPR
2004
IEEE
16 years 8 months ago
Invariants to Convolution with Circularly Symmetric PSF
We introduce a new class of moment-based features invariant to rotation and to convolution with an unknown point-spread function having circular symmetry. Unlike the invariants pu...
Barbara Zitová, Jan Flusser