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Improvement of character recognition technology brings us various character recognition applications for mobile camera. However, many low-resolution and poor-quality character images exist due to the performance of the camera or the influence of environment, and existing methods are not good at recognizing those low-resolution characters. Therefore, we develop a character recognition system for ultra-low...
In character recognition system using images captured by a mobile phone camera, it is difficult to correctly recognize blurred characters. Therefore, we aim at high accuracy character recognition by obtaining information from multiple frames of video. In this paper, we propose a character recognition method based on the Compound Mutual Subspace Method which absorbs the blur of low-resolution character...
Separation of Al ionic species in partially neutralized aluminum solution was studied using HPLC technique in order to elucidate the applicability of MCM-41 as promising column packing. Three peaks observed in HPCL chromatogram were assigned to mononuclear aluminum cation (Al(mono)), tridecameric polycation (Al(13)), and polynuclear precursors of Al(OH) 3 (Al(poly)) in the order of appearance...
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