IMAGE ENLARGING APPARATUS, IMAGE ENLARGING METHOD,

专利名称：IMAGE ENLARGING APPARATUS, IMAGE

ENLARGING METHOD, SURVEILLANCECAMERA, PROGRAM AND RECORDINGMEDIUM

发明人：Hidenori SATO,Yoshitaka TOYODA申请号：US15323684申请日：20141126

公开号：US20170140506A1公开日：20170518

专利附图：

摘要：In enlarging an image by a super-resolution process using learned data, a

reference value obtained from each patch and the pixel values of peripheral pixels in thepatch are compared to generate binary or ternary comparison codes, and a patch of ahigh-resolution component corresponding to a binary pattern code or a ternary patterncode generated from the comparison codes is read. When a high-frequency component iscontained the binary pattern code may be used; otherwise the ternary pattern code maybe used. It is possible to reduce the storage capacity of the coefficient data storage unitand to improve the sense of high resolution.

申请人：Mitsubishi Electric Corporation

地址：Chiyoda-ku JP

国籍：JP

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