منابع مشابه
Estimating local multiple orientations
In the last decades, orientation estimation has often been investigated for instance in the domain of still image analysis for feature extraction [5] or in the context of video stream processing for motion analysis [10] [20] [27]. Applications of orientation estimation vary, for example, from the enhancement of ancient engravings to the analysis of fingerprint images or seismic data [8]. Orient...
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The mutation of Ala-i 17 to Val conferred dehydroepiandrosterone (DHEA) hydroxylase activity on cytochrome P-450 2a-4, with the production of both 2aand 7ahydroxyDHEA at similar rates. P-450 2a-5 which has Val at position 117, acquired high DHEA hydroxylase activity by mutation of Phe-209. Mutant F209L of P-450 2a-5 exhibited strong regiospecificity at the 2-position of the DHEA molecule with t...
متن کاملSelectivity for multiple orientations in visual search
Observer strategies in visual search for targets containing multiple orientations were considered in the study. We used our efficient search framework (Tavassoli et al., 2007), a reverse-correlation based technique distinguishing between nonfoveal and foveal processes, to examine how observers search for low-contrast targets created from sums (Experiment 1) and mosaics (Experiment 2) of Gabors....
متن کاملEncoding multiple orientations in a recurrent network
Models containing recurrent connections amongst the cells within a population can account for a range of empirical data on orientation selectivity in striate cortex. However, existing recurrent models are unable to veridically encode more than one orientation at a time. Underlying this inability is an inherent limitation in the variety of activity pro"les that can be stably maintained. We propo...
متن کاملideological and cultural orientations in translation of narrative text: the case of hajji baba of isfahan
در میان عواملی که ممکن است ذهن مترجم را هنگام ترجمه تحت تأثیر قرار دهند، می توان به مقوله انتقال ایدئولوژی از طریق متن یا گفتمان اشاره کرد. هدف از این تحقیق تجزیه و تحلیل جنبه های ایدئولوژیکی و فرهنگی متن مبدأ انگلیسی نوشته جیمز موریه تحت عنوان سرگذشت حاجی بابای اصفهانی ( 1823) و ترجمه فارسی میرزا حبیب اصفهانی(1880) بوده است.
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ژورنال
عنوان ژورنال: IEEE Transactions on Image Processing
سال: 2009
ISSN: 1057-7149,1941-0042
DOI: 10.1109/tip.2009.2019307