NDLI: A color super-resolution with multiple nonsmooth constraints by hybrid steepest descent method

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2015 IEEE International Conference on Image Processing (ICIP)

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Segmentation of objects in temporal images using the hidden Markov model

Deconvolutional speckle reducing anisotropic diffusion

Relevance vector machine learning for detection of microcalcifications in mammograms

Microarray image addressing based on the Radon transform

A variable background active contour model for automatic detection of thyroid nodules in ultrasound images

An articulated registration method

Model-guided segmentation of opacified thorax vessels

Stochastic segmentation of blood vessels from time-of-flight

Beyond interpolation: optimal reconstruction by quasi-interpolation

Non-stationary approximate Bayesian super-resolution using a hierarchical prior model

Improved color filter array demosaicking by accurate luminance estimation

A MCMC approach for Bayesian super-resolution image reconstruction

Image interpolation using texture orientation map and kernel Fisher discriminant

Position prediction motion-compensated interpolation for frame rate up-conversion using temporal modeling

Featureless global alignment of multiple images

Low-complexity linear demosaicing using joint spatial-chromatic image statistics

Discrete bandelets with geometric orthogonal filters

3D wavelet video coding with replicated matching pursuits

The M-term pursuit for image representation and progressive compression

Optimal representations in multitree dictionaries with application to compression

Oriented wavelet transform on a quincunx pyramid for image compression

Sparse edge coding using overcomplete Gabor wavelets

Wavelet image coding using the spherical representation

JPEG 2000 scalar quantization using an optimally frequency localized modulated lapped transform

Homogeneity-based directional sigma filtering of video noise

An adaptive edge-preserving variational framework for color image regularization

Two-level adaptive denoising using Gaussian scale mixtures in overcomplete oriented pyramids

Noise reduction in 3D images using morphological amoebas

Bayesian denoising based on the MAP estimation in wavelet-domain using Bessel K form prior

Image denoising using adaptive switching median filter

Finding the global minimum for binary image restoration

Minimization of detail-preserving regularization functional by Newton's method with continuation

Hybrid recursive energy-based method for robust optical flow on large motion fields

Detection and estimation of rotational motions using the 3-D Gabor representation

Dense optical flow by iterative local window registration

Multiresolution parametric estimation of transparent motions

Shape space sampling distributions and their impact on visual tracking

A nonlinear multigrid diffusion model for efficient dense optical flow estimation

Robust and fast global motion estimation oriented to video object segmentation

Motion-compensation using variable-size block-matching with binary partition trees

Semi-fragile watermarking for video quality evaluation in broadcast scenario

Optimized transcoding rate selection and packet scheduling for transmitting multiple video streams over a shared channel

Optimal adaptation strategies for Golomb codes on correlated sources

Network embedded FEC (NEF) for video multicast in presence of packet loss correlation

Joint source-network error control coding for scalable overlay video streaming

High-resolution video streaming in mesh-networked homes

Error-resilient packet video coding using harmonic frame-expansions and temporal prediction

Analysis of distortion due to packet loss in streaming video transmission over wireless communication links

Complexity-aware live streaming system

MPEG-4 video streaming quality evaluation in IEEE 802.11e WLANs

A cross-layer approach for efficient MPEG-4 video streaming using multicarrier spread-spectrum transmission and unequal error protection

Video summarization for multiple path communication

Minimum delay content adaptive video streaming over variable bitrate channels with a novel stream switching solution

A cross-layer approach for energy efficient transmission of progressively coded images over wireless channels

Asymmetric spread spectrum data-hiding for Laplacian host data

Adaptive watermarking schemes based on a redundant contourlet transform

Scaling detection method for watermarked MPEG content

Hierarchical deterministic image watermarking via polynomial interpolation

Fusion of color edge detection and color quantization for color image watermarking using principal axis analysis

Collusion-resistant intentional de-synchronization for digital video fingerprinting

Objective evaluation of the perceptual quality of 3D watermarking

The M-band wavelets in image watermarking

A new color space domain for digital watermarking in multimedia applications

Implementation of level transformations for hiding watermarks in image bit-planes under limited level changes

A practical print-scan resilient watermarking scheme

Performance of an ICA video watermarking scheme using informed techniques

A temporal desynchronization resilient video watermarking scheme based on independent component analysis

An asymmetric watermarking method for copyright protection utilizing dual bases

Variational level set methods: from continuous to discrete setting, applications in video segmentation and tracking

An active regions approach for the segmentation of 3D biological tissue

Level set curve evolution partitioning of polarimetric images

Multiple active contour models based on the EM algorithm

Image segmentation via multiresolution diffused expectation-maximisation

Facial expression analysis by generalized eigen-space method based on class-features (GEMC)

A two-level dynamic model for the representation and recognition of cortical folding patterns

Tracking of moving objects under severe and total occlusions

An automatic segmentation of color images by using a combination of mixture modelling and adaptive region information: a level set approach

Implicit surface segmentation by minimal paths, applications in 3D medical images

MR brain imaging segmentation based on spatial Gaussian mixture model and Markov random field

Segmenting non stationary images with triplet Markov fields

Segmentation and appearance model building from an image sequence

Feature selection with nonparametric statistics

A probabilistic approach for shadows modeling and detection

An accurate and low complexity approach of detecting circular shape objects in still color images

Robust determination of rotation-angles for closed regions using moments

Appearance based pose estimation of 3D object using support vector regression

Adaptive matching wavelet networks for face recognition

A simplified scheme for hardware-based pattern recognition

Optimal algorithm for convexity measure calculation

Binary plankton image classification using random subspace

Analyzing symmetry in biological systems

New corner detection algorithm by tangent and vertical axes and case table

Classifier vote and Gabor filter banks for wafer segmentation

Matching interest points of an object

Comparison of invariant descriptors for object recognition

Contours smoothing for non-occluded planar shapes description

Spatially varying gray component replacement for image watermarking

Image blockiness evaluation based on Sobel operator

Patch-based BTF synthesis for real-time rendering

Contrast signal-to-noise ratio for image quality assessment

Color signal decomposition method using 3-D Gamut boundary of multi-primary display

No-reference objective wavelet based noise immune image sharpness metric

Noise in imaging chains: correlations and predictions

Exploring subjective image quality through isopreference curves

A measure for evaluation of the information content in color images

Visual features for image quality assessment with reduced reference

A 3D scanning system based on laser triangulation and variable field of view

Image quality assessment based on harmonics gain/loss information

An HVS-based no-reference perceptual quality assessment of JPEG coded images using neural networks

Robust skeletonization using the fast marching method

Statistical partitioning of wavelet subbands for texture classification

Wavelet-based texture features: a new method for sub-band characterization

Orthonormal bases of non-separable wavelets with sharp directions

Signal estimation using multiple-wavelet representations and Gaussian models

Generalized Wiener estimation algorithms based on a family of heavy-tail distributions

Symmetric extension for two-channel quincunx filter banks

Using independent subspace analysis for selecting filters used in texture processing

Nonsubsampled contourlet transform: construction and application in enhancement

Optimal wavelet filter design in scalable video coding

Optimal design for synthesis filters of oversampled uniform perfect reconstruction filter banks with 50% overlapping

Image denoising in nonlinear scale-spaces: automatic scale selection via cross-validation

On the efficient memory usage in the lifting scheme for the two-dimensional wavelet transform computation

H.264-compatible spatially scalable video coding with in-band prediction

Affine invariant for 2D image representation: a wavelet approach

Geometric skeletonization using the symmetry set

Identification of similar shape contours based on the curvature extremes description

Content-based video copy detection in large databases: a local fingerprints statistical similarity search approach

Texture analysis and retrieval using fractal signature and B-spline wavelet transform with second order derivative

Color texture retrieval through contourlet-based hidden Markov model

Block-based ordinal co-occurrence matrices for texture similarity evaluation

Visual media retrieval using transform-based layered query scheme

Robust feature extraction technique for texture image retrieval

Direct image retrieval in JPEG and JPEG2000

A dynamic content-based indexing method for multimedia databases: hierarchical cellular tree

Color-based image retrieval using vector quantization and multivariate graph matching

Enhanced wavelet correlogram methods for image indexing and retrieval

Robust multiscale triangle-area representation for 2D shapes

Memory-efficient semi-quasi-arithmetic coding

Compression by image empirical mode decomposition

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Rate-distortion snake: a tool for optimal shape coding

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H.264/MPEG4-AVC fidelity range extensions: tools, profiles, performance, and application areas

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Gust front detection in weather radar images by entropy matched functional template

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Iterative generation of motion-compensated side information for distributed video coding

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Theoretical model of relationship between frame-rate and bit-rate for encoding high frame-rate video signal

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Minmax strategies for QIM watermarking subject to attacks with memory

Iterative decoding of scale invariant image data-hiding

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Video watermarking in the 3D-DWT domain using perceptual masking

Semifragile hierarchical watermarking in a set theoretic framework

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3D building facade model reconstruction using parallel images acquired by line scan cameras

Real-time generation of novel views of a dynamic scene using morphing and visual hull

Image-based augmentation of virtual object for handy camera video sequence using arbitrary multiple planes

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3D shape recovery from image defocus using wavelet analysis

Multiple image view synthesis for free viewpoint video applications

Curvature-based adaptive remeshing for wavelet-based multiresolution 3D meshes

Image-based rendering and tracking of faces

Probabilistic shape descriptor for triangulated surfaces

Direct virtual viewpoint synthesis from multiple viewpoints

Uncalibrated interpolation of rigid displacements for view synthesis

3D object modeling with a voxelset carving approach

Estimating sub-pixel shifts directly from the phase difference

A maximality principle applied to a contrario motion detection

Real-time segmentation of moving objects in a video sequence by a contrario detection

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Predictive block-matching discrepancy based rhombus pattern search for block motion estimation

Image-based turn ratio measurement at road intersection

Motion estimation using quad-tree phase correlation

A likelihood function for block-based motion analysis

Planar homography: accuracy analysis and applications

Efficient hexagonal inner search for fast motion estimation

Performance characterization for Gaussian mixture model based motion detection algorithms

A multi-camera approach to sensor evaluation in video surveillance

Event detection based on "common fate" principle: application to vehicles detection from aerial sequences of road traffic

On the performance of fast motion estimation for multiple-reference motion compensated prediction

Analysis of confocal microendoscope images for automatic detection of ovarian cancer

Lung nodules detection and classification

The H2 length estimation method: an algorithm for digitized curves for asymmetric 3D grid applied on coronary bypass surgery

A new near-lossless image compression algorithm suitable for hardware design in wireless endoscopy system

Influence of the boundary conditions on the result of non-linear image registration

Multimodal functional and morphological nonrigid image registration

A probabilistic living cell segmentation model

Wavelet based adaptive algorithm for mammographic images enhancement and denoising

Automatic scene comparison and matching in multimodal cytopathological microscopic images

Combining classifiers for bone fracture detection in X-ray images

Automatic lesions segmentation in ultrasound nonlinear imaging

Medical image registration based on random line sampling

A particle filter framework using optimal importance function for protein molecules tracking

Semantics modeling based image retrieval system using neural networks

Clustering shapes using heat content invariants

Classification of non-homogenous images using classification probability vector

Semantic kernel learning for interactive image retrieval

Largest-eigenvalue-theory for incremental principal component analysis

A complementary SVMs-based image annotation system

Learning hidden semantic cues using support vector clustering

Image content annotation using Bayesian framework and complement components analysis

Improving performance of interactive categorization of images using relevance feedback

Detection of semantic objects using description graphs

Co-training non-robust classifiers for video semantic concept detection

The Future-Viewer visual environment for semantic characterization of video sequences

News video classification based on multi-modal information fusion

2004 International Conference on Image Processing, 2004. ICIP '04.

Proceedings 2003 International Conference on Image Processing (Cat. No.03CH37429)

Proceedings. International Conference on Image Processing

Proceedings 2001 International Conference on Image Processing (Cat. No.01CH37205)

Proceedings 2000 International Conference on Image Processing (Cat. No.00CH37101)

Proceedings 1999 International Conference on Image Processing (Cat. 99CH36348)

Proceedings 1998 International Conference on Image Processing. ICIP98 (Cat. No.98CB36269)

Proceedings of International Conference on Image Processing

Proceedings of 3rd IEEE International Conference on Image Processing

Proceedings., International Conference on Image Processing

Proceedings of 1st International Conference on Image Processing

A color super-resolution with multiple nonsmooth constraints by hybrid steepest descent method

Content Provider	IEEE Xplore Digital Library
Author	Sasahara, R. Hasegawa, H. Yamada, I. Sakaniwa, K.
Copyright Year	2005
Description	Author affiliation: Dept. of Commun. & Integrated Syst., Tokyo Inst. of Technol., Japan (Sasahara, R.)
Abstract	An efficient scheme is presented to the color super-resolution problem for recovery of a color high-resolution image with knowledge of multiple Bayer filtered low-resolution images. To recover a visually natural high-resolution image, we restrict fairly smooth initial candidates to all images satisfying all bounds imposed on the several nonsmooth convex color total variations as well as a non-smooth convex inter cross correlation measure among color channels. In the proposed scheme, the data-fidelity is optimized in a systematic way, over all initial candidates, with the hybrid steepest descent method for quasi-nonexpansive mappings [Yamada & Ogura 2004], by minimizing successively an weighted average of pure mean square errors between the low-resolution transforms of the high-resolution estimate and the multiple low-resolution images. Numerical examples show that the proposed scheme recovers visually natural high resolution images by resolving the tradeoff between noise suppression and edge preservation of the recovered image while keeping fair inter channel cross correlation among color channels.
File Size	509091
File Format	PDF
ISBN	0780391349
DOI	10.1109/ICIP.2005.1529886
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-09-14
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Image resolution Colored noise Computer science Electronic mail Optimization methods Mean square error methods Biomedical imaging Satellites High-resolution imaging HDTV
Content Type	Text
Resource Type	Article

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