Sparsity analysis for computer vision applications

... Sparsity Analysis for Computer Vision Applications CHENG BIN (B.Eng (Electronic Engineering and Information Science), USTC) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR ... parameters for the corresponding algorithms and for the parameters for AC are set as those with the best results for NIM, and 2) the cluster number K also indicates the class number used for experime...

Ngày tải lên: 10/09/2015, 09:24

... classic advantages of robust techniques for data analysis Conclusion and Future Work We have presented a method for robust principal component analysis that can be used for automatic learning ... the bases have been learned 2.2 Robustifying Principal Component Analysis The above methods for estimating the principal components are not robust to outliers that are c...

Ngày tải lên: 24/04/2014, 13:31

... classic advantages of robust techniques for data analysis Conclusion and Future Work We have presented a method for robust principal component analysis that can be used for automatic learning ... the bases have been learned 2.2 Robustifying Principal Component Analysis The above methods for estimating the principal components are not robust to outliers that are c...

Ngày tải lên: 24/04/2014, 13:33

... Advances in Signal Processing The last four papers selected for the special issue address different yet important areas of knowledge-based me´ dia analysis In their paper, J Calic and W Campbell focus ... visual speech It overviews the most common audio and visual speech frontend processing, transformations performed on audio, visual, or joint audiovisual feature spaces and the actual meas...

Ngày tải lên: 21/06/2014, 22:20

... replaced for any new valuation t (i) such that t (i) ≤ t(i), for all i ∈ V , and any schedule s(i, k) admissible for t(i) is still admissible for t (i) The monotonic property is valid for SRDF ... could be given, since the simulation results only apply for the particular data streams that were used for testing This is unacceptable for hard -real-time systems We are convinced...

Ngày tải lên: 22/06/2014, 19:20

... by inverting f We address this problem in the next chapter by proposing our new model 31 Chapter New in- camera imaging model In the previous chapter, we examine the in- camera image processing ... continuous in the working color space We show the importance of this gamut mapping step in modeling the in- camera imaging pipeline in the following chapters 2.3 Pr...

Ngày tải lên: 08/09/2015, 19:20

... the collected spatial sensor information becomes a useful and powerful contextual feature to facilitate multimedia analysis and management in diverse media applications Most sensor information collected ... geospatial scene analysis and image processing techniques After more accurate sensor data is obtained, we further investigate the possibility of applying sensor...

Ngày tải lên: 22/09/2015, 15:18

... spread of important information 36 APPLICATIONS OF SNA FOR BUILDING COMMUNITY DISASTER RESILIENCE On the infrastructure side of the issue, the means of managing bandwidths required for social networking ... APPLICATIONS OF SNA FOR BUILDING COMMUNITY DISASTER RESILIENCE REFERENCES APPENDIXES A Committee Biographies B Selected Recent References on Disaste...

Ngày tải lên: 30/03/2014, 12:20