Báo cáo hóa học: " No-reference image quality metric based on image classification" doc

... metric based on image classification To evaluate the performance of the proposed NR image quality metric based on image classification, three image sets (JPEG, JPEG2000, and Gaussian-blurred images ... Access No-reference image quality metric based on image classification Hyunsoo Choi and Chulhee Lee * Abstract In this article, we present a new no-referenc...

Ngày tải lên: 20/06/2014, 22:20

... PRIMITIVE This section presents the motivation and the fundamental concepts of the evaluation method based on the use of the weighted primitive, outlining its computational relevance. 3.1. Motivation In order ... re- search on the close connection existing between fast DHT algorithms and factorizations of the corresponding orthog- onal Hartley matrices of length N, H N . They achieve a...

Ngày tải lên: 22/06/2014, 20:20

... increased in only two personnel indicating that there was no general environmental effect on nasal mucosal plasma protein leakage among the personnel. Horse dander is considered a 'strong' ... turnover among the employees making comparisons over time difficult in the present study. However, pulmonary function data and measure- ments of inflammatory markers are consistent and con-...

Ngày tải lên: 20/06/2014, 00:20

... nonlinear optimization are discussed. In Section 3, the concept of soft information is introduced. Based on confidence regions, two methods for obtaining soft information concerning the parameter ... mentioned above. 3.2 Confidence regions In [11], Donaldson and Schnabel investigate different meth- ods to construct confidence regions and confidence intervals. Confidence regions and intervals a...

Ngày tải lên: 20/06/2014, 22:20

... smaller, and the operations of link lists were also fewer. As the larger threshold means the worse image quality, in most situations in order to achieve better image quality the threshold was ... not so large. When good image quality was required, the cod- ing speed of BL-EZBC is significantly faster than EZBC. 5. Conclusion An improved algorithm BL-EZBC based on EZBC was propo...

Ngày tải lên: 20/06/2014, 22:20

... research on n ew H 2 sensors has been well sti- mulated. Sensors based on semiconductor Schottky bar- riers principally exceed in sensitivity over the best results reported by sensors based on other ... to lower concentrations, the hydrogen detection limit of the InP-Pd-C diode was estimated at 1 ppm H 2 /N 2 . Discussion The Schottky diodes obtained by application of colloidal grap...

Ngày tải lên: 21/06/2014, 01:20

... article, we propose a weighting function for PF -based positioning estimators that takes considera- tion of the heading distribution at each location and which is based on known maps. The principle is ... Navigation Technology, vol. 5, 2nd edn. (IEE Radar, Navigation and Avionics Series, Peter Peregrinus Ltd., London, 2004) 30. N Gordon, D Salmond, A Smith, Novel approach to nonlinear an...

Ngày tải lên: 21/06/2014, 01:20

... Section 2, followed by the optimal parameters modeling in Section 3. Practical implementation in aeronautical and LMS channels are presented in Section 4. Finally, conclusions are given in Section ... Transactions on Signal Processing, vol. 45, no. 7, pp. 1800– 1805, 1997. [16] T. M. Schmidl and D. C. Cox, “Robust frequency and timing synchronization for OFDM,” IEEE Transactions on Commun...

Ngày tải lên: 21/06/2014, 07:20

... Sensitive Fluorescence Probe Based on Functional SBA-15 for Selective Detection of Hg 2+ Xiaoyu Wang • Pan Wang • Zihao Dong • Zhengping Dong • Zongyan Ma • Jian Jiang • Rong Li • Jiantai Ma Received: ... ions in solution [1–5]. This is mainly due to the potential application in biochemistry and environmen- tal monitoring. Fluorescent chemosensors for selective detection of transition met...

Ngày tải lên: 21/06/2014, 17:20