Download e-book for iPad: Advances in Multimedia Modeling: 17th International by Guangyu Zhu, Shuicheng Yan, Tony X. Han, Changsheng Xu

By Guangyu Zhu, Shuicheng Yan, Tony X. Han, Changsheng Xu (auth.), Kuo-Tien Lee, Wen-Hsiang Tsai, Hong-Yuan Mark Liao, Tsuhan Chen, Jun-Wei Hsieh, Chien-Cheng Tseng (eds.)

ISBN-10: 3642178286

ISBN-13: 9783642178283

This two-volume court cases constitutes the refereed papers of the seventeenth overseas Multimedia Modeling convention, MMM 2011, held in Taipei, Taiwan, in January 2011. The fifty one revised commonplace papers, 25 distinctive consultation papers, 21 poster consultation papers, and three demo consultation papers, have been conscientiously reviewed and chosen from 450 submissions. The papers are prepared in topical sections on audio, picture video processing, coding and compression; media content material looking and retrieval; multi-camera, multi-view, and 3D platforms; multimedia indexing and mining; multimedia content material research; multimedia sign processing and communications; and multimedia functions. The targeted consultation papers care for content material research for human-centered multimedia functions; huge scale wealthy media information administration; multimedia realizing for client electronics; snapshot item acceptance and compression; and interactive snapshot and video search.

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Read or Download Advances in Multimedia Modeling: 17th International Multimedia Modeling Conference, MMM 2011, Taipei, Taiwan, January 5-7, 2011, Proceedings, Part II PDF

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Additional info for Advances in Multimedia Modeling: 17th International Multimedia Modeling Conference, MMM 2011, Taipei, Taiwan, January 5-7, 2011, Proceedings, Part II

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60902057 and No. 60905008, in part by CADAL Project and NEC-PKU Joint Project. References 1. : Gaze-based interaction for semi-automatic photo cropping. In: SIGCHI Conference on Human Factors in Computing Systems (2006) 2. : Computer graphics with OpenGL (2003) 3. : Image retargeting using mesh parametrization. IEEE Transactions on Multimedia (2009) 4. : A visual attention model for adapting images on small displays. Multimedia Systems (2003) 5. : Automatic browsing of large pictures on mobile devices.

In our method, we introduce an effective evaluation for reference image selection. As the second development, a median-value image is utilized as the initialization in place of average image, the outperformance is demonstrated. Finally, we adopt a Weighted Cross Validation (WCV) to learn prior parameters. As we present, our is more efficient than the traditional Cross Validation. The paper is organized as follows. Notations for reasoning about the superresolution problem are laid out in section 2, which then goes on to present popular methods for handling super-resolution problem.

5 shows the exploration results of the recognition performance against the variant amount of interaction patterns. From Fig. 5, we can observe some insight between the supposed pattern amount and the recognition performance. 2% for average recognition accuracy when increasing the pattern number from 8 to 32 because more and more interactions can be covered by the learnt model. 5% with the increase of the pattern amount to 256. This is due to the Fig. 5. The exploration results of the recognition performance against the number of pairwise interaction patterns on HGA database Generative Group Activity Analysis with Quaternion Descriptor 11 fact that the learnt model with larger pattern amount intends to overfit to the training data, resulting to a less generalizable model.

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Advances in Multimedia Modeling: 17th International Multimedia Modeling Conference, MMM 2011, Taipei, Taiwan, January 5-7, 2011, Proceedings, Part II by Guangyu Zhu, Shuicheng Yan, Tony X. Han, Changsheng Xu (auth.), Kuo-Tien Lee, Wen-Hsiang Tsai, Hong-Yuan Mark Liao, Tsuhan Chen, Jun-Wei Hsieh, Chien-Cheng Tseng (eds.)


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