Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 張意政 | en_US |
dc.contributor.author | 黃仲陵 | en_US |
dc.contributor.author | 廖祥富 | en_US |
dc.contributor.author | 陳定佑 | en_US |
dc.date.accessioned | 2014-12-16T06:17:44Z | - |
dc.date.available | 2014-12-16T06:17:44Z | - |
dc.date.issued | 2014-05-01 | en_US |
dc.identifier.govdoc | G06K009/62 | zh_TW |
dc.identifier.govdoc | G06T007/00 | zh_TW |
dc.identifier.uri | http://hdl.handle.net/11536/106559 | - |
dc.description.abstract | 本發明揭露一種用以自動化辨識偽造影像之影像處理方法。該方法包含兩部分:(1)輸入一影像,自動化檢測可疑像區,該可疑像區包含顯著像區和資訊像區;(2)辨識該可疑像區,利用强化型期望値最大化(Expectation maximization,EM)演算法計算該可疑像區,利用機率分布數量統計圖之曲線斜率變化來判斷該可疑像區是否為一偽造區域。本發明為提出自動化可疑像區的檢測以及强化型期望値最大化演算法來精確的辨識偽造影像且自動標記。 | zh_TW |
dc.language.iso | zh_TW | en_US |
dc.title | 偽造影像之自動式辨偽方法 | zh_TW |
dc.type | Patents | en_US |
dc.citation.patentcountry | TWN | zh_TW |
dc.citation.patentnumber | 201416995 | zh_TW |
Appears in Collections: | Patents |
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