TY - GEN
T1 - Removing camera shake from a single photograph
AU - Fergus, Rob
AU - Singh, Barun
AU - Hertzmann, Aaron
AU - Roweis, Sam T.
AU - Freeman, William T.
PY - 2006
Y1 - 2006
N2 - Camera shake during exposure leads to objectionable image blur and ruins many photographs. Conventional blind deconvolution methods typically assume frequency-domain constraints on images, or overly simplified parametric forms for the motion path during camera shake. Real camera motions can follow convoluted paths, and a spatial domain prior can better maintain visually salient image characteristics. We introduce a method to remove the effects of camera shake from seriously blurred images. The method assumes a uniform camera blur over the image and negligible in-plane camera rotation. In order to estimate the blur from the camera shake, the user must specify an image region without saturation effects. We show results for a variety of digital photographs taken from personal photo collections.
AB - Camera shake during exposure leads to objectionable image blur and ruins many photographs. Conventional blind deconvolution methods typically assume frequency-domain constraints on images, or overly simplified parametric forms for the motion path during camera shake. Real camera motions can follow convoluted paths, and a spatial domain prior can better maintain visually salient image characteristics. We introduce a method to remove the effects of camera shake from seriously blurred images. The method assumes a uniform camera blur over the image and negligible in-plane camera rotation. In order to estimate the blur from the camera shake, the user must specify an image region without saturation effects. We show results for a variety of digital photographs taken from personal photo collections.
KW - blind image deconvolution
KW - camera shake
KW - natural image statistics
KW - variational learning
UR - http://www.scopus.com/inward/record.url?scp=77954018368&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77954018368&partnerID=8YFLogxK
U2 - 10.1145/1179352.1141956
DO - 10.1145/1179352.1141956
M3 - Conference contribution
AN - SCOPUS:77954018368
SN - 1595933646
SN - 9781595933645
T3 - ACM SIGGRAPH 2006 Papers, SIGGRAPH '06
SP - 787
EP - 794
BT - ACM SIGGRAPH 2006 Papers, SIGGRAPH '06
T2 - ACM SIGGRAPH 2006 Papers, SIGGRAPH '06
Y2 - 30 July 2006 through 3 August 2006
ER -