[Home]

---

Online Publications

Recent Work (please see further below for more publications):

• Video Compression:

G. Hua and O. G. Guleryuz,
"Spatial Sparsity-Induced Prediction (SIP) for Images and Video: A Simple Way to Reject Structured Interference,"
to appear in IEEE Transactions on Image Processing.
[.pdf] {Proof of Concept Code}

• Image Compression:

Powerpoint slides of our ICIP presentation.

• Video Rendering:

Sandeep Kanumuri, Onur G. Guleryuz, M. Reha Civanlar, Akira Fujibayashi, and Choong S. Boon,
"Temporal Flicker Reduction and Denoising in Video using Sparse Directional Transforms,"
Proc. SPIE Conf. on Applications of Digital Image Processing XXXI, San Diego, Aug. 2008.
[.pdf]

Sandeep Kanumuri, Onur G. Guleryuz, and M. Reha Civanlar,
"Sparse directional transforms for superresolution reconstruction of mobile video,"
Proc. SPIE Conf. on Applications of Digital Image Processing XXX, San Diego, Aug. 2007.
[.pdf]

• Royalty Costs for Media Delivery:

Powerpoint slides of our ICIP presentation.

• Denoising with Overcomplete Dictionaries:

Online Journal Articles:

G. Hua and O. G. Guleryuz,
"Spatial Sparsity-Induced Prediction (SIP) for Images and Video: A Simple Way to Reject Structured Interference,"
in review.
[.pdf] {Proof of Concept Code}

 Onur G. Guleryuz,
"Weighted Averaging for Denoising with Overcomplete Dictionaries,''
IEEE Transactions on Image Processing, December 2007.
[.pdf] {Proof of Concept Code}

---

 Onur G. Guleryuz,
"Linear, Worst-Case Estimators for Denoising Quantization Noise in Transform Coded Images,''
IEEE Transactions on Image Processing, October 2006.
[.pdf] {Demo Code}

---

Onur G. Guleryuz,
 "Nonlinear Approximation Based Image Recovery Using Adaptive Sparse Reconstructions and Iterated Denoising: Part I - Theory"
 IEEE Transactions on Image Processing, March 2006.
 [.pdf] {Image Recovery Proof of Concept Code}

---

Onur G. Guleryuz,
 "Nonlinear Approximation Based Image Recovery Using Adaptive Sparse Reconstructions and Iterated Denoising: Part II - Adaptive Algorithms"
 IEEE Transactions on Image Processing, March 2006.
 [.pdf] {Image Recovery Proof of Concept Code}

---

 Onur G. Guleryuz,
" A Low Complexity Comprehensive Labeling and Enhancement Algorithm for Compound Documents,"
Journal of Electronic Imaging, vol 13, no. 4, pp. 832-859, October 2004.
[.pdf] (~28 MBytes).

---

 O. G. Guleryuz, E. Lutwak, D. Yang, and G. Zhang,
"Information Theoretic Inequalities for Contoured Probability Distributions,"
IEEE Transactions on Information Theory, vol. 48, no. 8, pp. 2377-2383, August 2002.
[.pdf] [comments]

---

  Albert Cohen, Ingrid Daubechies, Onur G. Guleryuz, and Michael T. Orchard
"On the importance of combining wavelet-based nonlinear approximation with coding strategies,"
IEEE Transactions on Information Theory, vol. 48, no. 7, pp. 1895-1921, July 2002.
[.ps.gz] [.pdf] [comments]

---

  Onur G. Guleryuz and Michael T. Orchard,
"On the DPCM Compression of Gaussian Auto-Regressive Sequences,"
IEEE Transactions on Information Theory, vol. 47, no.3, pp. 945-956, March 2001.
[.ps.gz] [.pdf] [comments]

---

  Onur G. Guleryuz and Michael T. Orchard,
"Optimized Nonorthogonal Transforms for Image Compression,"
IEEE Transactions on Image Processing, vol. 6, No. 4, pp. 507-522, April, 1997.
[.pdf] [comments]

---

  Z. Xiong, O. Guleryuz, and M. T. Orchard,
"A DCT-based Embedded Image Coder,"
IEEE Signal Processing Letters, vol. 3, 11, pp. 289-290, November, 1996.
[.ps.gz] [comments]

Online Conference Articles:

  Emrah Akyol, Onur G. Guleryuz, and M. Reha Civanlar,
"Royalty Cost Based Optimization for Video Compression,"
Proc. IEEE Int'l Conf. on Image Proc. (ICIP2007), San Antonio, TX, Sept. 2007.
[.pdf]

Powerpoint slides of our ICIP presentation.

---

  Sandeep Kanumuri and Onur G. Guleryuz,
"Sparse directional transforms for superresolution reconstruction of mobile video,"
Proc. SPIE Conf. on Applications of Digital Image Processing XXX, San Diego, Aug. 2007.
[.pdf]

---

  Oztan Harmanci, Gang Hua, and Onur G. Guleryuz,
"Predictive compression and denoising with overcomplete decompositions: a simple way to reject structured noise,''
Proc. SPIE Conf. on Wavelets XII, San Diego, Aug. 2007.
[.pdf]

Powerpoint slides of our SPIE presentation.

---

  Gang Hua and Onur G. Guleryuz,
"Spatial Sparsity Induced Temporal Prediction for Hybrid Video Compression,"
Proc. Data Compression Conference, IEEE DCC-07,  March 2007.
[.pdf]

Powerpoint slides of our DCC presentation.

---

Onur G. Guleryuz and Arthur L. da Cunha,
"Image Compression with a Geometrical Entropy Coder,"
Proc. IEEE Int'l Conf. on Image Proc. (ICIP2006), Atlanta, GA, Oct. 2006.
[.pdf]

Powerpoint slides of our ICIP presentation.

---

Choong S. Boon, Onur G. Guleryuz, Toshiro Kawahara,  and Yoshinori Suzuki,
"Sparse super-resolution reconstructions of video from mobile devices in digital TV broadcast applications,"
Proc. SPIE Conf. on Applications of Digital Image Processing XXIX, in Algorithms, Architectures, and Devices, San Diego, Aug. 2006.
[.pdf]

---

Onur G. Guleryuz,
"A Nonlinear Loop Filter for Quantization Noise Removal in Hybrid Video Compression,"
Proc. IEEE Int'l Conf. on Image Proc. (ICIP2005), Genova, Italy, Sep. 2005.
[.pdf]

Powerpoint slides of my ICIP poster.

---

 Onur G. Guleryuz,
``On Missing Data Prediction Using Sparse Signal Models: A comparison of Atomic Decompositions with Iterated Denoising,''
Proc. SPIE Conf. on Wavelets XI, in Mathematical Methods, San Diego, Aug. 2005.
[.pdf]

Powerpoint slides of my SPIE presentation.

---

Onur G. Guleryuz and Ulas C. Kozat,
"Joint Compression, Detection, and Routing in Capacity Constrained Wireless Sensor Networks,"
Proc. IEEE Statistical Signal Processing Workshop, Bordeaux, France, July 2005.
[.pdf]

Powerpoint slides of our SSP poster.

---

Onur G. Guleryuz, "A Multiresolutional Algorithm for Halftone Detection,"
Proc. SPIE Conf. on Image and Video Communications and Processing, San Jose, Jan. 2005.
[.pdf]

---

Ivan W. Selesnick, Richard Van Slyke, and Onur G. Guleryuz,
``Pixel Recovery via l1 Minimization in the Wavelet Domain,''
Proc. IEEE Int'l Conf. on Image Proc. (ICIP2004), Singapore, Oct. 2004.
[.pdf]

Powerpoint slides of our ICIP presentation.

---

 Onur G. Guleryuz,
``Predicting Wavelet Coefficients Over Edges Using Estimates Based on Nonlinear Approximants,''
Proc. Data Compression Conference, IEEE DCC-04,  April 2004.
[.pdf]

Powerpoint slides of my DCC presentation.

---

 Levent Sendur and Onur G. Guleryuz,
 ``Globally Optimal Wavelet-Based Motion Estimation Using Interscale Edge and Occlusion Models,''
 Proc. SPIE Conf. on Visual Communication and Image Processing (VCIP2004), San Jose, CA, Jan. 2004.
[.pdf]

Powerpoint slides of our VCIP presentation.

---

 Onur G. Guleryuz,
``Weighted Overcomplete Denoising,''
Proc. Asilomar Conference on Signals and Systems, Pacific Grove, CA, Nov. 2003.
[.pdf]

Powerpoint slides of my Asilomar presentation.

---

 Onur G. Guleryuz, Viresh Ratnakar, Regunathan Radhakrishnan, and Nasir Memon,
``Stochastic Sampling from Image Coder Induced Probability Distributions,''
Proc. Asilomar Conference on Signals and Systems, Pacific Grove, CA, Nov. 2003.
[.pdf]

Powerpoint slides of our Asilomar presentation.

---

 Onur G. Guleryuz,
``Nonlinear Approximation Based Image Recovery Using Adaptive Sparse Reconstructions,''
Proc. IEEE Int'l Conf. on Image Proc. (ICIP2003), Barcelona, Spain, Sept. 2003.
[.pdf]

Powerpoint slides of my ICIP presentation.

---

 Onur G. Guleryuz and Anoop Bhattacharjya,
``Fast Text/Graphics Resolution Improvement Using Wavelet-Based Denoising and Chain-Code Table Lookup,''
Proc. IEEE Int'l Conf. on Image Proc. (ICIP2002), Rochester, NY, Sept. 2002.
[.pdf]

Powerpoint slides of our ICIP presentation.

---

 Onur G. Guleryuz,
"Iterated Denoising for Image Recovery,"
Proc. Data Compression Conference, IEEE DCC-02,  April 2002.
[.pdf] (corrected version)  [comments]

Powerpoint slides of my DCC presentation and movies that show the technique in action.
(Please unzip the movies and save the powerpoint presentation to the same directory).

---

 Viresh Ratnakar and Onur G. Guleryuz,
``Standards-Compliant Watermarking for Access Management,''
Proc. SPIE Multimedia Systems and Applications, Vol. 4518, pp. 259-267, August 2001.
[.pdf]

Powerpoint slides of our SPIE presentation.

---

 Onur G. Guleryuz and Viresh Ratnakar,
"Multiresolutional Descriptions of Digital Video in terms of Relevance,''
Proc. IASTED Int'l Conf. on Signal and Image Proc. (SIP2001), Hawaii, August 2001.
[.pdf]

---

 Onur G. Guleryuz,
"Subspaces of Quantization Artifacts for Transform Image Compression,"
IEEE Int. Conf. on Image Proc. (ICIP2000), Vancouver, Canada, .September 2000.
[.ps.gz][.pdf] [comments]

Pdf slides of my ICIP poster.

Deblocking and deringing demo in matlab.

---

 Onur G. Guleryuz,
"Maximizing Uniform Translational Motion: Motion Estimation with the Haar Transform and Dynamic Programming,''
IEEE Int. Conf. on Acoustics, Speech and Signal Proc. (ICASSP2000), Istanbul, Turkey, June 2000.
[.ps.gz] [.pdf]

Pdf slides of my ICASSP presentation.

---

  Shunan Lin and Onur G. Guleryuz,
"Dense Motion Fields for Digital VideoProcessing and Compression,"
Proc. IEEE Int'l Conf. Image Processing (ICIP99), Kobe, Japan, 1999.
[.ps.gz] [.pdf]

---

  Onur G. Guleryuz and Michael T. Orchard,
"Rate Distortion Based Temporal Filtering for Video Compression,"
Proc. Data Compression Conference, IEEE DCC-96, pp. 122-131, April 1996.
[.ps.gz]

Thesis:

  Onur G. Guleryuz
"Optimal Linear Processing for Image and Video Coding."
PhD Thesis, University of Illinois at Urbana-Champaign, Urbana, Illinois 1997.
[.pdf]