Fast Recursive Computation of Composite Correlation Filters
- Авторлар: Kober V.1,2,3, Ruchay A.2, Karnaukhov V.1
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Мекемелер:
- Kharkevich Institute for Information Transmission Problems, Russian Academy of Sciences
- Chelyabinsk State University
- Center for Scientific Research and Higher Education at Ensenada
- Шығарылым: Том 63, № 12 (2018)
- Беттер: 1486-1490
- Бөлім: Theory and Methods of Information Processing
- URL: https://journals.rcsi.science/1064-2269/article/view/199363
- DOI: https://doi.org/10.1134/S1064226918120082
- ID: 199363
Дәйексөз келтіру
Аннотация
Abstract—Algorithms for tracking multiple objects using correlation filters require calculation of a composite filter based on synthetic discriminant functions in order to increase the robustness to changes in posture, partial overlapping of objects by other objects, scaling, rotation, nonuniform illumination, and complex background. The calculation algorithm has large computational complexity. In this paper, we propose recursive calculation of a composite filter using algorithms for rapid inversion of matrices to accelerate synthesis of the filter. Computer simulation results on calculation of a composite correlation filter are presented and discussed in terms of the computation accuracy and the rate of calculation.
Негізгі сөздер
Авторлар туралы
V. Kober
Kharkevich Institute for Information Transmission Problems, Russian Academy of Sciences; Chelyabinsk State University; Center for Scientific Research and Higher Education at Ensenada
Хат алмасуға жауапты Автор.
Email: vitaly@iitp.ru
Ресей, Moscow, 127051; Chelyabinsk, 454001; Ensenada, BC, 22860
A. Ruchay
Chelyabinsk State University
Хат алмасуға жауапты Автор.
Email: ran@csu.ru
Ресей, Chelyabinsk, 454001
V. Karnaukhov
Kharkevich Institute for Information Transmission Problems, Russian Academy of Sciences
Хат алмасуға жауапты Автор.
Email: vnk@iitp.ru
Ресей, Moscow, 127051