Invention Grant
- Patent Title: Method for restoration of blurred barcode images
- Patent Title (中): 恢复模糊条形码图像的方法
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Application No.: US13338988Application Date: 2011-12-28
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Publication No.: US08867857B2Publication Date: 2014-10-21
- Inventor: Eduardo Telmo Fonseca Santos , Eduardo Manuel de Freitas Jorge , Gustavo de Almeida Neves , Geovane dos Santos Anunciacao , Luciano Reboucas de Oliveira
- Applicant: Eduardo Telmo Fonseca Santos , Eduardo Manuel de Freitas Jorge , Gustavo de Almeida Neves , Geovane dos Santos Anunciacao , Luciano Reboucas de Oliveira
- Applicant Address: KR Suwon-Si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-Si
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06K9/66 ; G06K7/10 ; G06K9/22
Abstract:
A method for restoring an image of a blurred barcode includes capturing the image, restoring the image by selecting one Optical Transfer Function (OTF) in a database and performing deconvolution on the image, decoding the barcode in the restored image to return numbers represented by the barcode, and displaying the returned numbers.
Public/Granted literature
- US20130170765A1 METHOD FOR RESTORATION OF BLURRED BARCODE IMAGES Public/Granted day:2013-07-04
Information query
