Invention Grant
- Patent Title: Methods of content-driven image cropping
- Patent Title (中): 内容驱动图像裁剪方法
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Application No.: US13721778Application Date: 2012-12-20
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Publication No.: US09008422B2Publication Date: 2015-04-14
- Inventor: Ahmed Hamad Mohamed Eid , Tomasz Jan Cholewo
- Applicant: Lexmark International, Inc.
- Applicant Address: US KY Lexington
- Assignee: Lexmark International, Inc.
- Current Assignee: Lexmark International, Inc.
- Current Assignee Address: US KY Lexington
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06T11/60
Abstract:
A method of cropping an image based on a content of the image according to one example embodiment includes identifying image features in the content of the image, determining horizontal histogram frequencies and vertical histogram frequencies of the identified image features, determining borders of a document bounding box based on the determined horizontal histogram frequencies and vertical histogram frequencies, and cropping the image according to the document bounding box.
Public/Granted literature
- US20140003718A1 Methods of Content-Driven Image Cropping Public/Granted day:2014-01-02
Information query
