NDLI: Corner Displacement from Motion Blur

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14th International Conference on Image Analysis and Processing (ICIAP 2007)

14th International Conference on Image Analysis and Processing-Title

14th International Conference on Image Analysis and Processing-Copyright

Organizers and Sponsors

Collarette Area Localization and Asymmetrical Support Vector Machines for Efficient Iris Recognition

Colour and Geometric based Model for Lip Localisation: Application for Lip-reading System

Dynamic Score Selection for Fusion of Multiple Biometric Matchers

Integrating Boundary Information in Pairwise Segmentation

Kernelised Relaxation Labelling using Fokker-Planck Diffusion

Spectral Generative Models for Graphs

Facing Imbalanced Classes through Aggregation of Classifiers

Learning Repetitive Patterns for Classifying Non-Rigidly Deforming Texture Surfaces

Motion Estimation via Belief Propagation

Performance Evaluation of Scale-Interpolated Hessian-Laplace and Haar Descriptors for Feature Matching

Sparseness Achievement in Hidden Markov Models

Using Bayesian Network for combining classifiers

A Method of Clustering Combination Applied to Satellite Image Analysis

Ball Position and Motion Reconstruction from Blur in a Single Perspective Image

Calibration and Image Generation of Mobile Projector-Camera Systems

Hybrid Stereo Sensor with Omnidirectional Vision Capabilities: Overview and Calibration Procedures

Image Spam Filtering Using Visual Information

Localization of ahead vehicles with on-board stereo cameras

Rectification of 3D Data Obtained from Moving Range Sensors by using Multiple View Geometry

Subspace Reduction for Appearance-Based Navigation of a Mobile Robot

Unwarping scanned image of Japanese/English documents

A Dynamic Programming Technique for Classifying Trajectories

Detection and Monitoring of Passengers on a Bus by Video Surveillance

Object Tracking at Multiple Levels of Spatial Resolutions

Video Objects Segmentation by Robust Background Modeling

Face Shape Reconstruction from Image Sequence Taken with Monocular Camera using Shape Database

Noise versus Facial Expression on 3D Face Recognition

Optical Flow Computation on Compute Unified Device Architecture

Transformation invariant SOM clustering in Document Image Analysis

Verification of Handwritten Signatures: an Overview

Visual feature group matching for autonomous robot localization

Automatic Video-based Analysis of Athlete Action

Becoming Visually Familiar

Block Independent Component Analysis for Face Recognition

Fingerprint scanner focusing estimation by Top Sharpening Index

Fingerprints Recognition Using Minutiae Extraction: a Fuzzy Approach.

Generalization in Holistic versus Analytic Processing of Faces

Human Computer Interaction: Legibility and Contrast

Real-time 3D Hand Shape Estimation based on Image Feature Analysis and Inverse Kinematics

Real-time Gesture Recognition in Advanced Videocommunication Services

Score-level fusion of fingerprint and face matchers for personal verification under "stress" conditions

Stereo-based 3D Face Modeling using Annealing in Local Energy Minimization

Automatic extraction of LIDAR data classification rules

Automatic Handwriting Identification on Medieval Documents

D-Calib: Calibration Software for Multiple Cameras System

Efficient Stereo Vision for Obstacle Detection and AGV Navigation

Real-Time SLAM with a High-Speed CMOS Camera

Reconstruction of a High Dynamic Range and High Resolution Image from a Multisampled Image Sequence

A Nonlinear-Shift Approach to Object Tracking Based on Shape Information

An information theoretic rule for sample size adaptation in particle filtering

Cooperative Object Tracking with Multiple PTZ Cameras

Adaptive uncertainty estimation for particle filter-based trackers

Multi-resolution Morse-Smale Complexes for Terrain Modeling

Surface Integration: Two Statistical Approaches

Distribution-Based Face Detection using Calibrated Boosted Cascade Classifier

Reactive Learning Strategy for AsymBoost Based Face Detectors

Video Biometrics

A Novel Anchorperson Detection Algorithm Based on Spatio-temporal Slice

A robust measure for visual correspondence

Automatic generation of generic Bitstream Syntax Descriptions applied to H.264/AVC SVC encoded video streams

Effective color space representation for wavelet based compression of HDR images

Face^3 a 2D+3D Robust Face Recognition System

Fast Predictive Search Algorithm for Video Motion Estimation

A trainable system for face detection in unconstrained environments

Analysis of 3D Face Reconstruction

Automatic Detection of Facial Landmarks from AU-coded Expressive Facial Images

Automated Lip Contour Detection Using the Level Set Segmentation Method

Automatic 3D facial segmentation and landmark detection

Face, Ear and Fingerprint: Designing Multibiometric Architectures

Gabor Saliency Map for Face Recognition

Robust Face Matching Under Large Occlusions

Robust Iris Localization and Tracking based on Constrained Visual Fitting

Adding Gestures to Ordinary Mouse Use: a New Input Modality for Improved Human-Computer Interaction

Appearance-based 3D object recognition with time-invariant features

Computing Epipolar Geometry from Unsynchronized Cameras

Fast extraction of multi-resolution Gabor features

On Genuine Connectivity Relations Based on Logical Predicates

Projective Transformations for Image Transition Animations

A Framework for False Positive Suppression in Video Segmentation

A Statistical Method for People Counting in Crowded Environments

Alignment of videos recorded from moving vehicles

An Improvement of AdaBoost for Face-Detection with Motion and Color Information

Detecting Major Segmentation Errors for a Tracked Person Using Colour Feature Analysis

Exploiting Temporal Statistics for Events Analysis and Understanding

Human Appearance Change Detection

Moving Object Detection for Real-Time Applications

Panoramic mosaicing optimization

Sight enhancement through video fusion in a surveillance system

Video Surveillance and SOS Request

Vision-based monitoring of pedestrian crossings

Document Image Mosaicing with Mobile Phones

A Method for Blur and Similarity Transform Invariant Object Recognition

Corner Displacement from Motion Blur

Rigid Image Registration based on Pixel Grouping

A Consistency Result for the Normalized Eight-Point Algorithm

An Uncalibrated View-Synthesis Pipeline

Vanishing Point Detection in Complex Man-made Worlds

A High Performance Exact Histogram Specification Algorithm

Characterising Range Image Features via Gradient Operators

Cosegmentation for Image Sequences

Fast convergence for spectral clustering

Grey Weighted Polar Distance Transform for Outlining Circular and Approximately Circular Objects

Integrated Edge and Corner Detection

Multidimensional Histogram Equalization and Modification

Parsing Silhouettes without Boundary Curvature

Surface Segmentation through Concentrated Curvature

Tensor Voting Fields: Direct Votes Computation and New Saliency Functions

A Hybrid Multi-Expert Systems for HEp-2 Staining Pattern Classification

CT-PET Landmark-based Lung Registration Using a Dynamic Breathing Model

Two-way interactive refinement of segmented medical volumes

Efficient and optimal block matching for motion estimation

Evaluating Classification Reliability for Combining Classifiers

Orientation Adaptive Discrete Packet Wavelet Decomposition via Shifting Operators for Image Compression

A new and reliable Poisson noise estimator for radiographic images

Automatic liver segmentation from abdominal CT scans

Edge Tracking of subjective contours in Biomedical Imaging

Multi-modal non-rigid registration of medical images based on mutual information maximization

A Clustering Approach to Object Estimation, Featuring Image Filtering Prototyping for DBSCAN in Virtual Sets

A New Stereo Algorithm Integrating Luminance, Gradient and Segmentation Informations in a Belief-Propagation Framework

Computation of Binary Objects Sides Number using Discrete Geometry, Application to Automatic Pebbles Shape Analysis

Image Enhancement Using Elastic Manifolds

Matching Relational Structures using the Edge-Association Graph

Topology Preserving Marching Cubes-like Algorithms on the Face-Centered Cubic Grid

Interval-Based Linear Hybrid Dynamical System for Modeling Cross-Media Timing Structures in Multimedia Signals

k-dimensional Size Functions for Shape Description and Comparison

Natural scenes categorization by hierarchical extraction of typicality patterns

Quality Assessment of Gaussian Blurred Images Using Symmetric Geometric Moments

Query translation based on equivalence classes for heterogeneous multimedia repositories using XML and semantic annotation

Segmenting Moving Objects in MPEG Videos in the Presence of Camera Motion

SIFT Features Tracking for Video Stabilization

Wavelet domain watermark embedding strategy using TTCQ quantization

Window Detection in Facades

12th International Conference on Image Analysis and Processing, 2003.Proceedings.

Proceedings 11th International Conference on Image Analysis and Processing

Proceedings 10th International Conference on Image Analysis and Processing

Corner Displacement from Motion Blur

Content Provider	IEEE Xplore Digital Library
Author	Boracchi, G. Caglioti, V.
Copyright Year	2007
Description	Author affiliation: Politecnico di Milano, Milan (Boracchi, G.; Caglioti, V.)
Abstract	We propose a novel procedure for estimating blur in a single image corrupted by blur due to a rigid camera motion during the exposure. Often this blur is approximated as space invariant, even if this assumption holds, for example, only on small image region in perspective images captured during camera movement. Our algorithm analyzes separately selected image regions containing a corner and in each region the blur is described by its direction and extent. The algorithm works directly in space domain, exploiting gradient vectors at pixels belonging to the blurred corner edges. The algorithm has been successfully tested both on synthetic and real images showing good performance even on small image regions and in presence of noise.
Starting Page	589
Ending Page	594
File Size	399949
Page Count	6
File Format	PDF
ISBN	9780769528779
DOI	10.1109/ICIAP.2007.4362841
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-09-10
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Cameras Motion estimation Layout Image analysis Algorithm design and analysis Pixel Image edge detection Image segmentation Image motion analysis Parameter estimation
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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