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We exploit how to overcome phase damping decoherence when the phase damping parameters are uncertain. It is shown that the “relaxed” control goal may be achieved by combing simple open-loop coherent control with periodic projective measurements. Both the sufficient conditions and constructive design procedures are presented. The control design is reduced to selecting the period of projective measurements...
This paper presents an method that matches points and line segments jointly on wide-baseline stereo images. In both two images to be matched, line segments are extracted and those spatially adjacent ones are intersected to generate V-junctions. To match V-junctions from the two images, we extract for each of them an affine and scale invariant local region and describe it with SIFT. The putative V-junction...
In this paper, we propose a novel line segment detector, named as NETLines, which can produce a set of accurate line segments and a set of node-connected line-networks formed by connection of the line segments and the image boundary. Based on the line segments generated by other line segment detectors (e.g., EDLines [1]) on an edge map, the proposed algorithm efficiently makes use of the gradient...
In this paper, we present a saliency-aware image completion method which takes full advantage of a saliency detection result. On one hand, the saliency map is incorporated into the completion order computation procedure to take human visual attention into account. On the other hand, the saliency map used in patch matching makes the searched result more accurate and smooth. Furthermore, we employ an...
As search engine is leading the revenue growth in online marketing field, the competition of search engine marketing between paid search marketing (PSM) by search engine providers (SEPs), and search engine optimization (SEO) provided by search engine optimization firms, is white-hot. While PSM is simply for advertisers to buy the top ranks in sponsored links, SEO tries to optimize advertisers' websites...
We propose a classification method based on Immune Genetic Algorithm, according to the basic theories and the flow of Immune Genetic Algorithm, and investigate classification analysis of data mining. We research into this algorithm's main principle, basic theory, process, coding strategy, generation and update method of rules set, calculation method of rule density and fitness, restraint and promotion...
In this paper, a two-microphone based voice activity detection (VAD) algorithm is proposed to detect the distant-talking speech coming randomly from a wide range of direction of arrival (DOA). The long-term information of inter-channel phase difference (LTIPD) is introduced as a target speech existence measure, which describes the concentration degree of DOA estimations on a sound source with harmonic...
In this study, the uniform parallel machine makespan problem with release dates is considered. The problem consists of a set of independent jobs with distinct processing times and release dates to be scheduled on a set of uniform parallel machines to minimize the makespan. This problem is proved to be an NP-hard problem, rendering it a challenging area for meta-heuristic approaches. Four methods are...
In this paper, a speech enhancement algorithm based on microphone array which features the interaction between adaptive beamforming and multi-channel postfilter is proposed.A subband feedback controller based on speech presence probability is applied to Generalized Sidelobe Canceller algorithm to obtain a more robust adaptive filter in adverse environment and alleviate the problem of signal cancellation...
We present here a single-neuron spinning control system (SSCS) for a novel non-silicon rotational MEMS gyro with an electrostatically levitated thick-film Ni rotor. The heavier Ni rotor can provide larger moment of inertia and higher spinning stability than its Si counterpart. With the SSCS, the deficiency of the nonlinear spinning dynamic nature of the gyro can be adaptively tackled. In addition,...
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