发明名称 |
ORGANISATION OF IMAGE SPATIAL FILTRATION CORE AND DEVICE TO THIS END |
摘要 |
FIELD: physics.SUBSTANCE: in compliance with this method, binary image of initial image fragments is generated by linear convolution with the help of spatial filter, its core including central and peripheral parts. Note here that linear convolution is conducted separately with spatial filter central core and linear parts. Major components used as binary images of initial image fragments are constructed wherein spatial filter central part features an exponential shape. Note also that peripheral part has negative factors and is constructed with the help of exponent proceeding from the sum of said central and peripheral parts being zero.EFFECT: higher quality.2 cl, 5 dwg |
申请公布号 |
RU2552195(C1) |
申请公布日期 |
2015.06.10 |
申请号 |
RU20140104543 |
申请日期 |
2014.02.11 |
申请人 |
ZAKRYTOE AKTSIONERNOE OBSHCHESTVO "NAUCHNO-ISSLEDOVATEL'SKIJ TSENTR RASPOZNAVANIJA OBRAZOV" |
发明人 |
VARAKSIN ALEKSANDR NIKOLAEVICH;GATILOV SERGEJ BORISOVICH;IVANOV ALEKSANDR VLADLENOVICH;KURENKOV NIKOLAJ IVANOVICH;LAPYNIN SERGEJ JUR'EVICH |
分类号 |
G06K9/40 |
主分类号 |
G06K9/40 |
代理机构 |
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代理人 |
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地址 |
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