Landmark-based methods that combine local image regions and features from a convolution neural network (CNN) have shown state-of-the-art performance. This paper focuses on improving the performance of landmark-based methods for place recognition. To save time in landmark matching, a novel method...
As shown in Table3, the MSE of the proposed method was smaller than the MSEs of the three other methods for all AUs, and CORR values were all larger than 0.98. This indicated that there was a high correlation between predicted and true values. 5.5. Training Process Analysis When constructin...
Our method is AOA-based (angle of arrival) and it is called A2L (angle to landmark). Compared, via simulations, to previous methods such as APS and AHLoS, A2L considerably increases the number of located nodes with accurate precision while using a smaller node degree. 展开 ...
We first compare the proposed method with some state-of-the-art methods. Then the Gabor-based methods and the LBP-based methods are also compared with the proposed method. Last, we give the role of each step of the proposed method. In Conclusion In this paper, we propose an improved ...
Both qualitative and quantitative evaluations on \\\(65\\\) challenging image sequences including the benchmark dataset and other public sequences demonstrate that the proposed algorithm outperforms the state-of-the-art methods.\\\(65\\\)doi:10.1007...
We conduct a simulation study to compare our landmark-based registration approach with some existing methods for curve alignment. For the two real examples, we compare the registered curves with FANOVA techniques, and a detailed analysis of the warping functions is provided. 展开 ...
Three research prototype speech recognition systems are described, all of which use recently developed methods from artificial intelligence (specifically support vector machines, dynamic Bayesian networks, and maximum entropy classification) in order to implement, in the form of an automatic speech recognize...
These two methods are implemented and we compare their performance through real and synthetic datasets. Experimental results show that the threshold approach usually takes less execution time than the nearest landmark approach. Its severity ranking of landmarks is also better suited to human behaviour...
They have evolved several methods... AM Reynolds,AD Smith,R Menzel,... - 《Ecology》 被引量: 396发表: 2007年 Landmark maps for honeybees Experiments by Fabre (1915), Thorpe (1950), Chmurzynski (1964), and most recently Gould (1986) suggest that insects have "maps" of their terrain...
Morphological differences in body shape of two sympatric benthophagous cichlid species from Lake Malawi, Ctenopharynx pictus and an undescribed species, Otopharynx sp. “heterodon nankhumba,” were investigated using geometric morphometric methods. From digitized data of landmark points on lateral pr...