The technology of multi-mode tracking algorithm fusion decision based on background complexity perception

Author(s):  
Yuanyuan Zhou ◽  
Qiuping Hu ◽  
zili tang ◽  
Wenwu Jia ◽  
Zengbo Jiang
Author(s):  
Vikram Kumar ◽  
Reza Arablouei ◽  
Raja Jurdak ◽  
Branislav Kusy ◽  
Neil W. Bergmann

2019 ◽  
Vol 34 (6) ◽  
pp. 5038-5042 ◽  
Author(s):  
Hossein Dehghani Tafti ◽  
Christopher D. Townsend ◽  
Georgios Konstantinou ◽  
Josep Pou

2014 ◽  
Vol 610 ◽  
pp. 534-539 ◽  
Author(s):  
Song Xiao ◽  
Xian Si Tan ◽  
Hong Wang

The continuing success of near space hypersonic aircraft flight test has become a real threat to China's space attack-defense system, In view of the problem that the single model cannot track such target effectively, an interacting multiple model (IMM) tracking algorithm based on modified cornering model (MCT) was proposed. First the characteristics of near space hypersonic target were analyzed, and then the target real-time angular velocity according to the target motion equation was estimated, finally the near space hypersonic target tracking through the IMM was carried out. The Monte Carlo simulation results show that the IMM tracking algorithm can effectively track near space hypersonic target, and the tracking accuracy and stability are superior to single model, it has certain practical significance.


Author(s):  
E. D. Salmon ◽  
J. C. Waters ◽  
C. Waterman-Storer

We have developed a multi-mode digital imaging system which acquires images with a cooled CCD camera (Figure 1). A multiple band pass dichromatic mirror and robotically controlled filter wheels provide wavelength selection for epi-fluorescence. Shutters select illumination either by epi-fluorescence or by transmitted light for phase contrast or DIC. Many of our experiments involve investigations of spindle assembly dynamics and chromosome movements in live cells or unfixed reconstituted preparations in vitro in which photodamage and phototoxicity are major concerns. As a consequence, a major factor in the design was optical efficiency: achieving the highest image quality with the least number of illumination photons. This principle applies to both epi-fluorescence and transmitted light imaging modes. In living cells and extracts, microtubules are visualized using X-rhodamine labeled tubulin. Photoactivation of C2CF-fluorescein labeled tubulin is used to locally mark microtubules in studies of microtubule dynamics and translocation. Chromosomes are labeled with DAPI or Hoechst DNA intercalating dyes.


Author(s):  
Minhuck Park ◽  
Sanghoon Jeon ◽  
Beomju Shin ◽  
Heekwon No ◽  
Changdon Kee ◽  
...  

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