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專利授權區

專利授權區
專利名稱(中)	基於攻擊型圖像風格轉換的驗證方法及系統
專利名稱(英)	VERIFICATION METHOD AND VERIFICATION APPARATUS BASED ON ATTACKING IMAGE STYLE TRANSFER
專利家族	中華民國：I770947 美國：2022-0335114(公開號)
專利權人
發明人	吳尚鴻
技術領域	資訊工程

專利摘要(中)
一種基於攻擊型圖像風格轉換的驗證方法。此方法包括下列步驟：對用以驗證身分的驗證圖像進行風格轉換，以產生具備至少一種風格的多張風格化圖像，其中所述風格轉換包括在維持驗證圖像的全局樣式的情況下，改變驗證圖像的局部樣式；對驗證圖像及風格化圖像中的至少一者進行處理，以加入用以干擾圖像辨識的具至少一種特定樣式的干擾訊號；以及提示經處理的風格化圖像，並接收對於風格化圖像的選擇操作，據以驗證執行選擇操作的對象的身分。

專利摘要(中)

一種基於攻擊型圖像風格轉換的驗證方法。此方法包括下列步驟：對用以驗證身分的驗證圖像進行風格轉換，以產生具備至少一種風格的多張風格化圖像，其中所述風格轉換包括在維持驗證圖像的全局樣式的情況下，改變驗證圖像的局部樣式；對驗證圖像及風格化圖像中的至少一者進行處理，以加入用以干擾圖像辨識的具至少一種特定樣式的干擾訊號；以及提示經處理的風格化圖像，並接收對於風格化圖像的選擇操作，據以驗證執行選擇操作的對象的身分。

專利摘要(英)
A verification method and a verification apparatus based on an attacking image style transfer are provided. The method includes the following steps. A style transfer is performed on a verification image for verifying an identity, so as to generate multiple stylized images having at least one style, in which the style transfer includes modifying a local pattern of the verification image while retaining a global pattern of the verification image. At least one of the verification image and the stylized images is processed to add an interference signal having at least one specific pattern for interfering with image recognition. And, the processed stylized images are prompted and a selection operation on the stylized images is received to verify an identity of an object executing the selection operation.

專利摘要(英)

A verification method and a verification apparatus based on an attacking image style transfer are provided. The method includes the following steps. A style transfer is performed on a verification image for verifying an identity, so as to generate multiple stylized images having at least one style, in which the style transfer includes modifying a local pattern of the verification image while retaining a global pattern of the verification image. At least one of the verification image and the stylized images is processed to add an interference signal having at least one specific pattern for interfering with image recognition. And, the processed stylized images are prompted and a selection operation on the stylized images is received to verify an identity of an object executing the selection operation.

聯絡資訊
承辦人姓名	李曉琪
承辦人電話	03-5715131 #31061
承辦人Email	hsiaochi@mx.nthu.edu.tw