Báo cáo hóa học: " Automatic Video Object Segmentation Using Volume Growing and Hierarchical Clustering" docx

... Processing 2004:6, 814–832 c  2004 Hindawi Publishing Corporation Automatic Video Object Segmentation Using Volume Growing and Hierarchical Clustering Fatih Porikli Mitsubishi Electric Research ... construct the same object. A stationary region has high proba- bility of being in the same object with another region Automatic Video Object Segmentation by Volume...

Ngày tải lên: 23/06/2014, 01:20

... parametrizations of the segmentation framework. h s and h r denote the spatial and range kernel bandwidths respectively, A values stand for different abridging constants. Varga and Karacs EURASIP ... stu- died by running the segmentation on 100 images provided by the “test set” of the Berkeley Segmentation Dataset and Benchmark (BSDS) [32] using various bandwidths and Figure...

Ngày tải lên: 20/06/2014, 22:20

... inequality for acceptable random variables generalizes and improves the corresponding results presented by Yang for NA random variables and Wang et al. for NOD random variables. Using the exponential ... distribution, random sampling without replacement, and joint distribution of ranks. The notion of NOD random variables was introduced by Lehmann [3] and developed in Joag-Dev and...

Ngày tải lên: 18/06/2014, 15:20

... multiple-model estimator and neural algorithm for radar system. Int J Innov Comput Inform Control. 31(2):4809–4817 (2009) 8. B Sugandi, H Kim, JK Tan, S Ishikawa, Real time tracking and identification of ... measurement After operating t he seg mentation and coordinate transformation, the similarity between the image of measurement and image of existing target can be obtained by usin...

Ngày tải lên: 21/06/2014, 03:20

... class="bi x1d y12b w3 h 7" alt ="" Competing interests The authors declare that they have no competing interests. Acknowledgments This study was funded by the Spanish Ministry of Science and ... where the attacker joins to the network and it can impersonate the original victim sensor node to receive packet, and traffic analysis, using wireless and cognitive features t...

Ngày tải lên: 21/06/2014, 23:20

... com- paredtoits2ndgenerationpredecessors,andfuture3GPP standards will aim for even more number-crunching ap- plications. Video and multimedia applications do not only drive the complexity to new peaks in wired and wireless systems ... process- ing and on showing the improved design obtained by such methods. Examples of such methods are virtual prototyp- ing, HW/SW partitioning, autom...

Ngày tải lên: 22/06/2014, 22:20

... 1, Q = 2, and ω 1 = 0, ω 2 = 2π 50 . (52) We consider a randomly generated channel in each Monte Carlo run with random channel length L ∈{0, 1, 2} picked with equal probabilities and random channel ... Electrical and Computer Engineering, Auburn University. His research interests include channel esti- mation and equalization, multiuser detection, and statistical and adaptive signa...

Ngày tải lên: 22/06/2014, 23:20

... into their stem and suffix forms is beneficial when the split is performed using a morphologi- cal analyzer and (ii) allowing the model to choose stem and suffix dependencies separately and flex- ibly ... stem and suffix components using a morphological analyzer and disambiguator results in significant perplexity reductions of up to 27%. FlexGram models out- perform regular n-gram m...

Ngày tải lên: 20/02/2014, 09:20

... in Sections 2 and 3 inordertocreatearbitrarilyshaped video objects and insert them into the scene. He can also insert sound and natural video streams, add in- teractivity to the scene using sensors and ... of and access to content). Apart from natural objects, MPEG-4 also allows the coding of two-dimensional and three-dimensional, syn- thetic and hybrid, audio and visual...

Ngày tải lên: 23/06/2014, 01:20

... pp. 1491–1506, 2004. [5] C. Gu and M C. Lee, “Semiautomatic segmentation and tracking of semantic video objects,” IEEE Transactions on Cir- cuits and Systems for Video Technology, vol. 8, no. ... “Performance mea- sures for video object segmentation and tracking,” IEEE Trans- actions on Image Processing, vol. 13, no. 7, pp. 937–951, 2004. [38] P. Correia and F. Pereira,...

Ngày tải lên: 22/06/2014, 19:20