Invention Grant
- Patent Title: Controlling the sharpness of a digital image
- Patent Title (中): 控制数字图像的清晰度
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Application No.: US13623934Application Date: 2012-09-21
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Publication No.: US08928772B2Publication Date: 2015-01-06
- Inventor: Bruce Harold Pillman , Wei Hao
- Applicant: Bruce Harold Pillman , Wei Hao
- Applicant Address: US NY Rochester
- Assignee: Eastman Kodak Company
- Current Assignee: Eastman Kodak Company
- Current Assignee Address: US NY Rochester
- Agent Kevin E. Spalding
- Main IPC: H04N5/228
- IPC: H04N5/228

Abstract:
A method for selecting a digital image having controlled sharpness characteristics from a set of candidate digital images of a common scene, each digital image having different sharpness characteristics. An image segmentation process is used to segment each of the candidate digital images into a subject region and a background region. For each candidate digital image the subject and background regions are analyzed to determine an associated subject and background sharpness levels. An output digital image is selected by comparing the determined subject and background sharpness levels to respective aim subject and background sharpness levels. In some embodiments, the aim subject and background sharpness levels are defined in accordance with a scene type classification.
Public/Granted literature
- US20140085507A1 CONTROLLING THE SHARPNESS OF A DIGITAL IMAGE Public/Granted day:2014-03-27
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