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 Michael Scott Brown

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Average citations per article10.94
Citation Count547
Publication count50
Publication years1990-2015
Available for download19
Average downloads per article761.21
Downloads (cumulative)14,463
Downloads (12 Months)624
Downloads (6 Weeks)56
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November 2015 PSIVT 2015: Revised Selected Papers of the 7th Pacific-Rim Symposium on Image and Video Technology - Volume 9431
Publisher: Springer-Verlag New York, Inc.
Citation Count: 0

One of the most common ways to adjust the aesthetic quality of a natural scene image is by editing its color. However, while lightness and saturation manipulation is well understood in computational terms, hue manipulation is poorly understood and non-trivial to affect. As a result, modifications made to hue with ...
Keywords: Hue contrast, Superpixels segmentation, Hue manipulation, Color transfer

October 2014 Computer Graphics Forum: Volume 33 Issue 7, October 2014
Publisher: The Eurographs Association & John Wiley & Sons, Ltd.
Citation Count: 1

This paper proposes a new approach for color transfer between two images. Our method is unique in its consideration of the scene illumination and the constraint that the mapped image must be within the color gamut of the target image. Specifically, our approach first performs a white-balance step on both ...
Keywords: I.3.m [Computer Graphics]: Computational Photography- Image Processing, Categories and Subject Descriptors according to ACM CCS

3 published by ACM
October 2013 PDM '13: Proceedings of the 1st ACM international workshop on Personal data meets distributed multimedia
Publisher: ACM
Citation Count: 6
Downloads (6 Weeks): 17,   Downloads (12 Months): 233,   Downloads (Overall): 1,275

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This paper examines an increasingly relevant topic in the multimedia community of wearable devices that record the physical activity of a user throughout a day. While activity and other accelerometry-based data has been shown effective in various multimedia applications -- from context-aware music retrieval to approximating carbon footprint -- the ...
Keywords: fitness applications, life logging, quantified self, nike+ fuelband, social media, activity monitoring, fitbit

March 2013 International Journal of Computer Vision: Volume 102 Issue 1-3, March 2013
Publisher: Kluwer Academic Publishers
Citation Count: 1

This paper introduces a 3D imaging framework that combines high-resolution photometric stereo and low-resolution depth. Our approach targets imaging scenarios based on either macro-lens photography combined with focal stacking or a large-format camera that are able to image objects with more than 600 samples per mm $$^2$$ . These imaging ...
Keywords: 3D Reconstruction, High resolution, Photometric stereo, Focal stack

5 published by ACM
November 2012 SA '12: SIGGRAPH Asia 2012 Technical Briefs
Publisher: ACM
Citation Count: 0
Downloads (6 Weeks): 1,   Downloads (12 Months): 11,   Downloads (Overall): 190

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Constructing panoramas from an image series is a fundamental task for photo-editing. State-of-the-art photo-editing softwares generally provide automatic stitching routines that first perform image warping followed by seam-cutting or blending to hide misalignment artifacts. This latter step to hide registration errors is often crucial for achieving a perceptually seamless panorama. ...
Keywords: panorama correction, interactive tool

6 published by ACM
October 2012 Journal on Computing and Cultural Heritage (JOCCH): Volume 5 Issue 3, October 2012
Publisher: ACM
Citation Count: 0
Downloads (6 Weeks): 7,   Downloads (12 Months): 48,   Downloads (Overall): 367

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This article describes recent field work undertaken by Microsoft Research Asia and the Dunhuang Academy to capture high-resolution images of Buddhist art at the UNESCO world heritage site, the Mogao Caves . This project is intended as a feasibility study examining the use of a digital large-format gigapixel camera to ...
Keywords: 2D imaging, Digitalization, Dunhuang, Mogao Caves, field study, large-format camera

October 2012 ECCV'12: Proceedings of the 12th European conference on Computer Vision - Volume Part IV
Publisher: Springer-Verlag
Citation Count: 5

This paper concerns the robust estimation of non-rigid deformations from feature correspondences. We advance the surprising view that for many realistic physical deformations, the error of the mismatches (outliers) usually dwarfs the effects of the curvature of the manifold on which the correct matches (inliers) lie, to the extent that ...

May 2012 Computer Graphics Forum: Volume 31 Issue 2pt1, May 2012
Publisher: John Wiley & Sons, Inc.
Citation Count: 0

Group photos are one of the most common types of digital images found in personal image collections and on social networks. One typical post-processing task for group photos is to produce a key or legend to identify the people in the photo. This is most often done using simple bounding ...
Keywords: I.3.3 [Computer Graphics]: Picture/Image Generation—Line and curve generation

November 2011 ICCV '11: Proceedings of the 2011 International Conference on Computer Vision
Publisher: IEEE Computer Society
Citation Count: 34

This paper describes an application framework to perform high quality upsampling on depth maps captured from a low-resolution and noisy 3D time-of-flight (3D-ToF) camera that has been coupled with a high-resolution RGB camera. Our framework is inspired by recent work that uses nonlocal means filtering to regularize depth maps in ...

November 2011 IEEE Transactions on Pattern Analysis and Machine Intelligence: Volume 33 Issue 11, November 2011
Publisher: IEEE Computer Society
Citation Count: 3

This paper addresses the problem of matting motion blurred objects from a single image. Existing single image matting methods are designed to extract static objects that have fractional pixel occupancy. This arises because the physical scene object has a finer resolution than the discrete image pixel and therefore only occupies ...
Keywords: Matting, regularization, motion direction estimation, motion blur.

August 2011 IEEE Transactions on Pattern Analysis and Machine Intelligence: Volume 33 Issue 8, August 2011
Publisher: IEEE Computer Society
Citation Count: 27

This paper addresses how to model and correct image blur that arises when a camera undergoes ego motion while observing a distant scene. In particular, we discuss how the blurred image can be modeled as an integration of the clear scene under a sequence of planar projective transformations (i.e., homographies) ...
Keywords: Motion deblurring, spatially verying motion blur.

July 2011 Pattern Recognition: Volume 44 Issue 7, July, 2011
Publisher: Elsevier Science Inc.
Citation Count: 7

Hyperspectral imaging (HSI) of historical documents is becoming more common at national libraries and archives. HSI is useful for many tasks related to document conservation and management as it provides detailed quantitative measurements of the spectral reflectance of the document that is not limited to the visible spectrum. In this ...
Keywords: Image fusion, Hyperspectral imaging, Document processing and analysis

13 published by ACM
February 2011 ACM Transactions on Graphics (TOG): Volume 30 Issue 1, January 2011
Publisher: ACM
Citation Count: 9
Downloads (6 Weeks): 6,   Downloads (12 Months): 34,   Downloads (Overall): 1,133

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This article introduces a new approach for matting and compositing transparent and refractive objects in photographs. The key to our work is an image-based matting model, termed the Attenuation-Refraction Matte (ARM), that encodes plausible refractive properties of a transparent object along with its observed specularities and transmissive properties. We show ...
Keywords: transparent objects, Image matting and compositing

November 2010 IEEE Transactions on Visualization and Computer Graphics: Volume 16 Issue 6, November 2010
Publisher: IEEE Educational Activities Department
Citation Count: 4

This paper presents an interactive visualization tool tostudy and analyze hyperspectral images (HSI) of historicaldocuments. This work is part of a collaborative effort with theNationaal Archief of the Netherlands (NAN) and Art Innovation, amanufacturer of hyperspectral imaging hardware designed for old andfragile documents. The NAN is actively capturing HSI of ...
Keywords: image fusion, Hyperspectral visualization, Hyperspectral visualization, data exploration, image fusion, document processing and analysis, document processing and analysis, data exploration

October 2010 IEEE Transactions on Image Processing - Special section on distributed camera networks: sensing, processing, communication, and implementation: Volume 19 Issue 10, October 2010
Publisher: IEEE Press
Citation Count: 3

This paper presents a novel user-assisted approach to reduce Ink-bleed interference found in old manuscripts. The problem is addressed by first having the user provide simple examples of foreground ink, ink-bleed, and the manuscript's background. From this small amount of user-labeled data likelihoods of each pixel being foreground, ink-bleed, or ...
Keywords: dual-layer Markov random field (MRF), Document imaging processing, document imaging processing, ink-bleed reduction

September 2010 ECCV'10: Proceedings of the 11th European conference on Computer vision: Part VI
Publisher: Springer-Verlag
Citation Count: 2

This paper introduces a new procedure to handle color in single image super resolution (SR). Most existing SR techniques focus primarily on enforcing image priors or synthesizing image details; less attention is paid to the final color assignment. As a result, many existing SR techniques exhibit some form of color ...
Keywords: image upsampling, super resolution, colorization

July 2010 IEEE Transactions on Visualization and Computer Graphics: Volume 16 Issue 4, July 2010
Publisher: IEEE Educational Activities Department
Citation Count: 6

This paper introduces a new tone mapping operator that performs local linear adjustments on small overlapping windows over the entire input image. While each window applies a local linear adjustment that preserves the monotonicity of the radiance values, the problem is implicitly cast as one of global optimization that satisfies ...
Keywords: High dynamic range image, tone mapping, display algorithms, image enhancement, filtering., image enhancement, tone mapping, display algorithms, High dynamic range image, filtering.

18 published by ACM
June 2010 JCDL '10: Proceedings of the 10th annual joint conference on Digital libraries
Publisher: ACM
Citation Count: 0
Downloads (6 Weeks): 0,   Downloads (12 Months): 5,   Downloads (Overall): 107

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Converting a scanned document to a binary format (black and white) is a key step in the digitization process. While many existing binarization algorithms operate robustly for well-kept documents, these algorithms often produce less than satisfactory results when applied to old documents, especially those degraded with stains and other discolorations. ...
Keywords: binarization, document processing, user-assisted software

June 2010 IEEE Transactions on Pattern Analysis and Machine Intelligence: Volume 32 Issue 6, June 2010
Publisher: IEEE Computer Society
Citation Count: 16

We describe a novel approach to reduce spatially varying motion blur in video and images using a hybrid camera system. A hybrid camera is a standard video camera that is coupled with an auxiliary low-resolution camera sharing the same optical path but capturing at a significantly higher frame rate. The ...
Keywords: Motion deblurring, spatially varying motion blur, hybrid camera., spatially varying motion blur, Motion deblurring, hybrid camera.

November 2009 ICIP'09: Proceedings of the 16th IEEE international conference on Image processing
Publisher: IEEE Press
Citation Count: 5

Image defocus estimation is useful for several applications including deblurring, blur magnification, measuring image quality, and depth of field segmentation. In this paper, we present a simple yet effective approach for estimating a defocus blur map based on the relationship of the contrast to the image gradient in a local ...

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