Segmentation through Variable-Order Surface Fitting
IEEE Transactions on Pattern Analysis and Machine Intelligence
Modeling sensors: toward automatic generation of object recognition program
Computer Vision, Graphics, and Image Processing
Discrete-time signal processing
Discrete-time signal processing
Probability and statistics
A Fast Parallel Algorithm for Blind Estimation of Noise Variance
IEEE Transactions on Pattern Analysis and Machine Intelligence
Modeling Light Reflection for Computer Color Vision
IEEE Transactions on Pattern Analysis and Machine Intelligence
Polarization-Based Material Classification from Specular Reflection
IEEE Transactions on Pattern Analysis and Machine Intelligence
A physical approach to color image understanding
International Journal of Computer Vision
Surface Reflection: Physical and Geometrical Perspectives
IEEE Transactions on Pattern Analysis and Machine Intelligence
SHAPE FROM SHADING: A METHOD FOR OBTAINING THE SHAPE OF A SMOOTH OPAQUE OBJECT FROM ONE VIEW
SHAPE FROM SHADING: A METHOD FOR OBTAINING THE SHAPE OF A SMOOTH OPAQUE OBJECT FROM ONE VIEW
Model-Based Image Enhancement of Far Infrared Images
IEEE Transactions on Pattern Analysis and Machine Intelligence
Modeling and Classifying Symmetries Using a Multiscale Opponent Color Representation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Background subtraction based on logarithmic intensities
Pattern Recognition Letters
Split Aperture Imaging for High Dynamic Range
International Journal of Computer Vision - Special Issue on Computer Vision Research at the Beckman Institute of Advanced Science and Technology
Modeling the Space of Camera Response Functions
IEEE Transactions on Pattern Analysis and Machine Intelligence
Separating Reflection Components Based on Chromaticity and Noise Analysis
IEEE Transactions on Pattern Analysis and Machine Intelligence
Tensor Voting for Image Correction by Global and Local Intensity Alignment
IEEE Transactions on Pattern Analysis and Machine Intelligence
Separating Reflection Components of Textured Surfaces Using a Single Image
IEEE Transactions on Pattern Analysis and Machine Intelligence
A Simple Self-Calibration Method To Infer A Non-Parametric Model Of The Imaging System Noise
WACV-MOTION '05 Proceedings of the IEEE Workshop on Motion and Video Computing (WACV/MOTION'05) - Volume 2 - Volume 02
Design of a low-power VLSI macrocell for nonlinear adaptive video noise reduction
EURASIP Journal on Applied Signal Processing
Performance characterization in computer vision: A guide to best practices
Computer Vision and Image Understanding
Characterization of imaging phone cameras using minimum description length principle
WSEAS Transactions on Information Science and Applications
International Journal of Computer Vision
Detecting Video Forgeries Based on Noise Characteristics
PSIVT '09 Proceedings of the 3rd Pacific Rim Symposium on Advances in Image and Video Technology
Image Restoration for Quantifying TFT-LCD Defect Levels
IEICE - Transactions on Information and Systems
Non-uniformity correction for SLM microscopic images
Image and Vision Computing
Integrated Noise Modeling for Image Sensor Using Bayer Domain Images
MIRAGE '09 Proceedings of the 4th International Conference on Computer Vision/Computer Graphics CollaborationTechniques
Digital Watermarking and Steganography
Digital Watermarking and Steganography
Fast Compressed Domain Motion Detection in H.264 Video Streams for Video Surveillance Applications
AVSS '09 Proceedings of the 2009 Sixth IEEE International Conference on Advanced Video and Signal Based Surveillance
Global Intensity Correction in Dynamic Scenes
International Journal of Computer Vision
Detected edge position evaluation using measured acquisition system parameters
Pattern Recognition Letters
Integrated multi-view compensation for real sense video interfaces
Proceedings of the 2007 conference on Human interface: Part II
Analyzing the influences of camera warm-up effects on image acquisition
ACCV'07 Proceedings of the 8th Asian conference on Computer vision - Volume Part II
Imaging sensor noise as digital X-ray for revealing forgeries
IH'07 Proceedings of the 9th international conference on Information hiding
A hybrid model for digital camera source identification
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Image statistics: from data collection to applications in graphics
ACM SIGGRAPH 2010 Courses
Forensic detection of image manipulation using statistical intrinsic fingerprints
IEEE Transactions on Information Forensics and Security
On the influence of denoising in PRNU based forgery detection
Proceedings of the 2nd ACM workshop on Multimedia in forensics, security and intelligence
Possibilistic signal processing: How to handle noise?
International Journal of Approximate Reasoning
Detecting forgery from static-scene video based on inconsistency in noise level functions
IEEE Transactions on Information Forensics and Security
Adaptive coded aperture photography
ISVC'11 Proceedings of the 7th international conference on Advances in visual computing - Volume Part I
Estimation of intensity uncertainties for computer vision applications
ACIVS'05 Proceedings of the 7th international conference on Advanced Concepts for Intelligent Vision Systems
The Non-parametric Sub-pixel Local Point Spread Function Estimation Is a Well Posed Problem
International Journal of Computer Vision
A novel segmentation strategy based on colour channels coupling
ICIAP'05 Proceedings of the 13th international conference on Image Analysis and Processing
Computer Standards & Interfaces
Combining deblurring and denoising for handheld HDR imaging in low light conditions
Computers and Electrical Engineering
Robust Video Restoration by Joint Sparse and Low Rank Matrix Approximation
SIAM Journal on Imaging Sciences
A probabilistic derivative measure based on the distribution of intensity difference
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part VI
Analysis of focus measure operators for shape-from-focus
Pattern Recognition
Photometric color calibration of the joint monitor-camera response function
ECCV'10 Proceedings of the 11th European conference on Trends and Topics in Computer Vision - Volume Part II
Hi-index | 0.14 |
Changes in measured image irradiance have many physical causes and are the primary cue for several visual processes, such as edge detection and shape from shading. Using physical models for charged-coupled device (CCD) video cameras and material reflectance, we quantify the variation in digitized pixel values that is due to sensor noise and scene variation. This analysis forms the basis of algorithms for camera characterization and calibration and for scene description. Specifically, algorithms are developed for estimating the parameters of camera noise and for calibrating a camera to remove the effects of fixed pattern nonuniformity and spatial variation in dark current. While these techniques have many potential uses, we describe in particular how they can be used to estimate a measure of scene variation. This measure is independent of image irradiance and can be used to identify a surface from a single sensor band over a range of situations. Experimental results confirm that the models presented in this paper are useful for modeling the different sources of variation in real images obtained from video cameras.