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This subtitle is 20 points Bullets are blue They have 110% line spacing, 2 points before & after Longer bullets in the form of a paragraph are harder to read if there is insufficient line spacing. This is the maximum recommended number of lines per slide (seven).  Sub bullets look like this

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Image Deblurring with  High-Quality This subtitle is 20 points  Bullets arePanchromatic blue Pixels  They have 110%1 line spacing, 22 points before &1 after Sen Wang , Tingbo Hou , John Border ,  Longer bullets in the form of a paragraph are harder to Hong Qin2, Rodney Miller1 read if there is insufficient line spacing. This is the 1Eastman Kodak Company maximum recommended number of lines per slide (seven). 2

Stony Brook University

 Sub bullets look like this

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This subtitle Cause of (camera is 20 points shake) blur  Response time: Imaging sensor needs time for photon collection. Bullets are blue

 Camera shake within sensor response time therefore cause blur. They have 110% line spacing, 2 points before & after

Longer bullets in the form ofblur a paragraph are harder to read if there is insufficient line spacing. This is the deblur of lines per slide maximum recommended number (seven).  Deblurring  Infer the latent sharp Sub bullets look like image this and blur kernel from a blurred image

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This subtitle Imaging sensor is 20 points  Color are filter blue array (CFA) to make each photodiode collects a Bullets wavelength region (RGB).

They have 110% line spacing, 2 points before & after

 No color filter makes the sensor responds fast but looses color

Longer bullets in the information. CFAform of a paragraph are harder to read if there is insufficient line spacing. This is the maximum recommended number of lines per slide (seven). Bayer Sub bullets RGBWlook like this Kodak RGBP

Foveon X3

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This subtitle Camera system is 20 points  Hybridare camera: Bullets blue a high-resolution + a sequence of low resolution [Ben-Ezra & Nayar 2003]

They have 110% line spacing, 2 points before & after

 Coded exposure with a fluttered shutter [Raskar et al. 2006] Longer bulletsblurred/noisy in the formimage of a pair paragraph are harder to  Two shutters [Yuan et al. 2007] read if there is insufficient line spacing. This is the  Coded aperture [Levin et al. 2007] maximum recommended of2010] lines per slide  Gyroscope & accelerometer number [Joshi et al.

(seven).  Sub bullets look like this

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This subtitlealgorithm Deblurring is 20 points  Richardson-Lucy Bullets are blue (R-L) deconvolution [1974]

 Sparse prior [Levin et al. 2007] Non-blind They have 110% line spacing, 2 points before & after  Color prior [Joshi et al. 2009]

Longer bullets in the form of a paragraph are harder to read if there is insufficient line spacing. This is the  Natural image prior [Fergus et al. 2006] maximum recommended  Global & local prior [Shan et number al. 2008] of lines per slide Blind (seven).  Fast deblurring [Cho & Lee 2009] Sub bulletskernel look like this  Two-phase estimation [Xu & Jia 2010]

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This subtitle Image sensor: is RGBP 20 points CFA  Light-sensitive Bullets are bluepanchromatic pixels

 Demosaicing algorithm They have 110% line spacing, 2 points before & after Camera system: two shutters Longer bullets in the form of a paragraph are harder to  Controllable shutter speeds read if there is insufficient line spacing. This is the  No alignment problem maximum recommended number of lines per slide  Deblurring (seven). algorithm  Bayes inference  Sub bullets look like this  Statistic prior & spatial prior

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This subtitle CFA pattern is 20 points Bullets are blue They have 110% line spacing, 2 points before & after Longer bullets in the form of a paragraph are harder to read if there is insufficient line spacing. This is the maximum recommended number of lines per slide (seven). Bayer Pattern  Sub bullets like this G:R:Blook = 2:1:1

Our Pixel Pattern P:G:R:B = 4:2:1:1

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This subtitle is 20 points Demosaicing Bullets are blue They have 110% line spacing, 2 points before & after

Longer bullets in the form of a paragraph are harder to read if there is insufficient line spacing. This is the maximum recommended number of lines per slide Pan image Color difference Upsampling Demosaicing Noise(seven). removal reconstruction

computation

 Sub bullets look like this

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This subtitle Image capture is 20 module points  CMOSare blue Bullets

 5M pixel They have 110% line spacing, 2 points before & after

Longer bullets in the form of a paragraph are harder to read if there is insufficient line spacing. This is the maximum recommended number of lines per slide (seven).  Sub bullets look like this

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This subtitle Two shutters:isConsecutive 20 points shutters in one shot Bullets are blue They have 110% line spacing, 2 points before & after Longer bullets in the form of a paragraph are harder to read if there is insufficient line spacing. This is the maximum recommended number of lines per slide (seven).  Sub bullets look like this Shot 1

Shot 2

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This subtitle is 20 points Analysis  P1 has faster imaging speed and better quality than the noisy Bullets are blue image

They have 110% line spacing, 2 points before & after

 Alignment problem in image-pair system Longer in blur the with form a paragraph are harder to  P2 hasbullets the same theofblurred image

read if there is insufficient line spacing. This is the maximum recommended number of lines per slide (seven).  Sub bullets look like this Shot 1

Shot 2

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This subtitle of Formulation is 20 blur: points B=L⊗K+N  B: blurred Bullets are image blue

 L: latent sharp image They have 110% line spacing, 2 points before & after  K: blur kernel

Longer bullets in the form of a paragraph are harder to  N: noise read if there is insufficient line spacing. This is the  ⊗: convolution maximum recommended number of lines per slide  Images in our system (seven).  Pan images with different exposures: P1, P2; Blurred image: B.  Sub bullets look likeP2 this Additional equation: = P1 ⊗ K + N

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This subtitle Bayesian inference is 20 points  Bayesare rule:blue p(L,K|B) ∝ p(B|L,K) p(L) p(K) Bullets

 Maximize the posterior by likelihood and priors They have 110% line spacing, 2 points before & after Likelihood Longer bullets in the form of a paragraph are harder to  p(B|L,K) = exp(-(L⊗K-B)2) read if there is insufficient line spacing. This is the  Gaussian noise model maximum recommended number of lines per slide  Kernel (seven).prior  p(K) = exp(- λ3∥K∥1), with ∑j kj = 1, kj >=0  Sub bullets look like this

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This subtitle Image prior is 20 points  Combination: p(L) = pt(L) pp(L) Bullets are blue

 Statistical prior: pt(L) = exp(-λ1 ∑i |∂xLi|α + |∂yLi|α)

They have 110% line spacing, 2 points before & after

 Sparse prior, statistical distribution of image gradients magnitudes. Longer in the form of a paragraph are harder to  α =bullets [0.5, 0.8] read if there spacing. This is the2 2  Spatial prior:isppinsufficient (L) = exp(-λ2 ∑line i (∂xLi - ∂xP1i) + (∂yLi - ∂yP1i) ) maximum recommended number of lines per slide  Observation: sharp pan image P1 conserves most of the clear gradients of the scene. (seven).

 Spatial distribution of image gradients.  Sub bullets look like this

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This subtitle De-ring effectisof20the points spatial prior Bullets are blue They have 110% line spacing, 2 points before & after

Longer bullets in the form of a paragraph are harder to read if there is insufficient line spacing. This is the maximum recommended number of lines per slide Blurry image Deblurring result Deblurring result Deblurring result (seven).

and corrupted by local prior  Sub bullets look like2008] this kernel (blue) [Shan

by sparse prior [Levin 2007]

by spatial prior only

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This subtitle is 20 Preprocessing of pan points image P1  P1 is noisy due to short exposure Bullets are blue

 Preprocessing: denoise & enhance They have 110% line spacing, 2 points before & after Kernel Estimation Longer bullets in the form of a paragraphpreprocessing are harder toΩ  Utilize P2 = P1 ⊗ K + N read if there is insufficient line spacing. This is the  Selected region Ω with large deviations maximum recommended number of lines per slide  Multi-scale approach (seven).

 Sub bullets look like this

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This subtitle Latent imageisestimation 20 points  Objectare function: Bullets blue J(L) = (L⊗K-B)2 + λ1∑i (|∂xLi|α+|∂yLi|α) + λ2∑i ((∂xLi ∂xP1i)2+(∂yLi - ∂yP1i)2)

They have 110% line spacing, 2 points before & after

 Non-convex Longer bullets in theleast form of a (IRLS) paragraph are harder to  Iterative re-weighted square

α = w x2is read ifxthere insufficient line spacing. This is the , with w = xα-2 number of lines per slide  maximum Parameterrecommended tuning (seven).  λ = 0.01, λ = [0.4, 0.8], λ = 0.1

1

2

3

Sub bullets lookinlike  Manually tuning ourthis experiments

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This subtitle isLong 20 points exposure

Bullets are blue

They have 110% line & after P2 spacing, 2 points before B Longer bullets in the form of a paragraph are harder to Short Kernel read if exposure there is insufficient line spacing. This is the maximum recommended number of lines per slide Denoise & (seven). enhance

 Sub bullets look like this P1

L

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This subtitle is Comparison with 20non-blind points methods Bullets are blue They have 110% line spacing, 2 points before & after Longer bullets in the form of a paragraph are harder to read if there is insufficient line spacing. This is the maximum recommended number of lines per slide (seven). Blur/pan  Sub images

bullets look like this [Lucy 1974] [Shan 2008]

[Levin 2007]

Our method

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This subtitle is Comparison with 20blind points methods Bullets are blue They have 110% line spacing, 2 points before & after Longer bullets in the form of a paragraph are harder to read if there is insufficient line spacing. This is the maximum recommended number of lines per slide (seven).

 Sub bullets look like this [Fergus 2006] [Shan 2008] [Cho & Lee 2009] [Xu & Jia 2010]

Our method

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This subtitle Large blur is 20 points Bullets are blue They have 110% line spacing, 2 points before & after Longer bullets in the form of a paragraph are harder to read if there is insufficient line spacing. This is the maximum recommended number of lines per slide (seven).

Sub bullets look like this Noisyimages [Yuan 2007] [Cho & Lee 2009] [Xu & Jia 20010]

Our method

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This subtitle Large noise is 20 points Bullets are blue They have 110% line spacing, 2 points before & after Longer bullets in the form of a paragraph are harder to read if there is insufficient line spacing. This is the maximum recommended number of lines per slide (seven).

 images Sub bullets look like this Noisy [Yuan 2007] [Cho & Lee 2009] [Xu & Jia 2010]

Our method

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Comparison This subtitle is with 20image-pair points algorithm: the two methods were run onblue the same data. Bullets are They have 110% line spacing, 2 points before & after Longer bullets in the form of a paragraph are harder to read if there is insufficient line spacing. This is the maximum recommended number of lines per slide (seven).  Sub bullets look like this

Simulated blurry image

Image-pair algorithm [Yuan 2007]

Our method

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 Spatially-varying This subtitle is 20kernel points(rotation in the 3rd dimension)  Bullets are blue Blurred Sharp images image  They have 110% line spacing, 2 points before & after  Longer bullets in the form of a paragraph are harder to read if there is insufficient line spacing. This is the maximum recommended number of lines per slide 0 ∘ d∘ Pan (seven). image  Sub bullets look like

Deblurred images this

0-5∘ rotation

0-30∘ rotation

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window

This subtitle is 20 points Bullets are blue

Thank You !

They have 110% line spacing, 2 points before & after Longer bullets in the form of a paragraph are harder to Q&A read if there is insufficient line spacing. This is the maximum recommended number of lines per slide (seven).  Sub bullets look like this