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Hardware Implementation of a Smart Camera with Keypoint Detection and Description

Publications associées (87)

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New support vector algorithms for multicategorical data applied to real-time object recognition

Silvio Borer

Humans have the ability to learn. Having seen an object we can recognise it later. We can do this because our nervous system uses an efficient and robust visual processing and capabilities to learn from sensory input. On the other hand, designing algorithm ...

EPFL2003

Efficient ASIC implementation of a real-time depth mapping stereo vision system

Andreas Peter Burg, Simon Karl Moser

This paper presents a fast and area-efficient implementation of a real-time stereo vision algorithm for spatial depth mapping. The design combines two well-known area-based approaches to stereo thatching and includes an occlusion detection method. Hardware ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2003

Using colour to model outliers

Sabine Süsstrunk, David Hasler

Computer vision applications are able to model and reconstruct three dimensional scenes from several pictures. In this work, we are interested in the group of algorithm that register each image with respect to the model and aim at constructing a model of t ...

2003

Fast Circle Detection Using Gradient Pair Vectors

Ali Ajdari Rad

The Circle Hough Transform (CHT) has become a common method for circle detection in numerous image processing applications. Because of its drawbacks, various modifications to the basic CHT method have been suggested. This paper presents an algorithm to fin ...

CSIRO Publishing2003

On Performance Evaluation of Face Detection and Localization Algorithms

Jean-Philippe Thiran, Sébastien Marcel, Vlad Popovici, Yann Rodriguez

When comparing different methods for face detection or localization, one realizes that just simply comparing the reported results is misleading as, even if the results are reported on the same dataset, different authors have different views of what a corre ...

IDIAP2003

Motion Detection and Path Planning in Dynamic Environments

Roland Siegwart, Björn Jensen, Roland Philippsen

Motion detection from mobile platforms is a challenging task. It requires precise position information, which is difficult in cluttered dynamic environments. We combine motion detection and position estimation using Expectation Maximization. To reduce the ...

2003

Square-root arrays Chandrasekhar recursions for H-infinity problems

Ali H. Sayed

Using their previous observation that Hoo filtering coincides with Kalman filtering in Krein space the authors develop square-root arrays and Chandrasekhar recursions for Hoo filtering problems. The H/sup /spl infin// square-root algorithms involve propaga ...

1994