Knowledge based lacunas detection and segmentation for ancient paintings
VSMM'07 Proceedings of the 13th international conference on Virtual systems and multimedia
A surface errors locator system for ancient culture preservation
ICADL'06 Proceedings of the 9th international conference on Asian Digital Libraries: achievements, Challenges and Opportunities
Automatic crack detection in heritage site images for image inpainting
Proceedings of the Eighth Indian Conference on Computer Vision, Graphics and Image Processing
SVD based automatic detection of target regions for image inpainting
ACCV'12 Proceedings of the 11th international conference on Computer Vision - Volume 2
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Image inpainting (or image completion) techniques use textural or structural information to repair or fill damaged potions of a picture. However, most techniques request a human to identify the portion to be inpainted. We developed a new mechanism which can automatically detect defect portions in a photo, including damages by color ink spray and scratch drawing. The mechanism is based on several filters and structural information of damages. Old photos from the author's family are used for testing. Preliminary results show that most damages can be automatically detected without human involvement. The mechanism is integrated with our inpainting algorithms to complete a fully automatic photo defects repairing system.