Two methods for display of high contrast images
ACM Transactions on Graphics (TOG)
A Visibility Matching Tone Reproduction Operator for High Dynamic Range Scenes
IEEE Transactions on Visualization and Computer Graphics
Machine Vision and Applications
ISVLSI '05 Proceedings of the IEEE Computer Society Annual Symposium on VLSI: New Frontiers in VLSI Design
Color Characterization and Balancing by a Nonlinear Line Attractor Network for Image Enhancement
Neural Processing Letters
Detecting and removing specularities in facial images
Computer Vision and Image Understanding
Natural color image enhancement and evaluation algorithm based on human visual system
Computer Vision and Image Understanding
Content-based image enhancement in the compressed domain based on multi-scale α-rooting algorithm
Pattern Recognition Letters
Multiple feature sets based categorization of laryngeal images
Computer Methods and Programs in Biomedicine
Illumination Invariant Face Recognition Using Near-Infrared Images
IEEE Transactions on Pattern Analysis and Machine Intelligence
A real-time FPGA-based architecture for a Reinhard-like tone mapping operator
Proceedings of the 22nd ACM SIGGRAPH/EUROGRAPHICS symposium on Graphics hardware
Real-time tracking of visually attended objects in interactive virtual environments
Proceedings of the 2007 ACM symposium on Virtual reality software and technology
A novel tone mapping method based on Retinex theory
SSIP'07 Proceedings of the 7th WSEAS International Conference on Signal, Speech and Image Processing
A locally tuned nonlinear technique for color image enhancement
WSEAS Transactions on Signal Processing
A Gabor Quotient Image for Face Recognition under Varying Illumination
ISVC '08 Proceedings of the 4th International Symposium on Advances in Visual Computing, Part II
Intensity surface stretching technique for contrast enhancement of digital photography
Multidimensional Systems and Signal Processing
Issues About Retinex Theory and Contrast Enhancement
International Journal of Computer Vision
IEICE - Transactions on Information and Systems
The application of enhanced technology of radiographic image based on Retinex
MUSP'09 Proceedings of the 9th WSEAS international conference on Multimedia systems & signal processing
Image enhancement algorithm based on Retinex for small-bore steel tube butt weld's X-ray imaging
WSEAS Transactions on Mathematics
Recovering high dynamic range by Multi-Exposure Retinex
Journal of Visual Communication and Image Representation
Towards a computer-aided diagnosis system for vocal cord diseases
Artificial Intelligence in Medicine
Detecting and removing specularities in facial images
Computer Vision and Image Understanding
ACM SIGGRAPH 2009 Courses
Increasing the Robustness of 2D Active Appearance Models for Real-World Applications
ICVS '09 Proceedings of the 7th International Conference on Computer Vision Systems: Computer Vision Systems
Emulating biological strategies for uncontrolled face recognition
Pattern Recognition
Combining image, voice, and the patient's questionnaire data to categorize laryngeal disorders
Artificial Intelligence in Medicine
An illumination normalization model for face recognition under varied lighting conditions
Pattern Recognition Letters
Illumination invariant face recognition by non-local smoothing
BioID_MultiComm'09 Proceedings of the 2009 joint COST 2101 and 2102 international conference on Biometric ID management and multimodal communication
Illuminated facial preprocessing with wavelet local binary patterns histogram specification
ICICS'09 Proceedings of the 7th international conference on Information, communications and signal processing
Multi-sensor image fusion using subband decomposed multiscale retinex
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Color image enhancement using retinex with robust envelope
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Efficient multi-scale retinex algorithm using multi-rate image processing
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Dynamic range compression based on statistical analysis
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Lighting aware preprocessing for face recognition across varying illumination
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part II
A PDE formalization of retinex theory
IEEE Transactions on Image Processing
CVPR'04 Proceedings of the 2004 IEEE computer society conference on Computer vision and pattern recognition
Selected problems of high dynamic range video compression and GPU-based contrast domain tone mapping
Proceedings of the 24th Spring Conference on Computer Graphics
Wavelet local binary patterns fusion as illuminated facial image preprocessing for face verification
Expert Systems with Applications: An International Journal
Face alignment under variable illumination
FGR' 04 Proceedings of the Sixth IEEE international conference on Automatic face and gesture recognition
Face recognition under varying lighting conditions using self quotient image
FGR' 04 Proceedings of the Sixth IEEE international conference on Automatic face and gesture recognition
A wearable gaze tracking system for children in unconstrained environments
Computer Vision and Image Understanding
Journal of Visual Communication and Image Representation
Can gender be predicted from near-infrared face images?
ICIAR'11 Proceedings of the 8th international conference on Image analysis and recognition - Volume Part II
Variable lighting face recognition using discrete wavelet transform
Pattern Recognition Letters
An improved biomimetic image processing method
AICI'11 Proceedings of the Third international conference on Artificial intelligence and computational intelligence - Volume Part II
Image enhancement of X-ray film base on mutil-scale retinex
AICI'11 Proceedings of the Third international conference on Artificial intelligence and computational intelligence - Volume Part II
A Total Variation Model for Retinex
SIAM Journal on Imaging Sciences
A new method of illumination normalization for robust face recognition
CIARP'06 Proceedings of the 11th Iberoamerican conference on Progress in Pattern Recognition, Image Analysis and Applications
Video enhancement for underwater exploration using forward looking sonar
ACIVS'06 Proceedings of the 8th international conference on Advanced Concepts For Intelligent Vision Systems
Common image method(null space + 2DPCAs) for face recognition
ACIVS'06 Proceedings of the 8th international conference on Advanced Concepts For Intelligent Vision Systems
A new color image enhancement algorithm for camera-equipped mobile telephone
KES'06 Proceedings of the 10th international conference on Knowledge-Based Intelligent Information and Engineering Systems - Volume Part I
A robust image enhancement technique for improving image visual quality in shadowed scenes
CIVR'05 Proceedings of the 4th international conference on Image and Video Retrieval
Nonlinear enhancement of extremely high contrast images for visibility improvement
ICVGIP'06 Proceedings of the 5th Indian conference on Computer Vision, Graphics and Image Processing
Using retinex image enhancement to improve the artery/vein classification in retinal images
ICIAR'10 Proceedings of the 7th international conference on Image Analysis and Recognition - Volume Part II
Degradation of turbid images based on the adaptive logarithmic algorithm
Computers & Mathematics with Applications
Illumination invariant eye detection in facial images based on the retinex theory
IScIDE'11 Proceedings of the Second Sino-foreign-interchange conference on Intelligent Science and Intelligent Data Engineering
Automatic exposure correction of consumer photographs
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part IV
Wavelet-based contrast enhancement of dark images using dynamic stochastic resonance
Proceedings of the Eighth Indian Conference on Computer Vision, Graphics and Image Processing
A comparative study on illumination preprocessing in face recognition
Pattern Recognition
A multi-processor NoC-based architecture for real-time image/video enhancement
Journal of Real-Time Image Processing
A flexible FPGA implementation for illuminance---reflectance video enhancement
Journal of Real-Time Image Processing
Journal of Real-Time Image Processing
Fast image enhancement in compressed wavelet domain
Signal Processing
Image dehazing based on haziness analysis
International Journal of Automation and Computing
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The last version of Land's (1986) retinex model for human vision's lightness and color constancy has been implemented and tested in image processing experiments. Previous research has established the mathematical foundations of Land's retinex but has not subjected his lightness theory to extensive image processing experiments. We have sought to define a practical implementation of the retinex without particular concern for its validity as a model for human lightness and color perception. We describe the trade-off between rendition and dynamic range compression that is governed by the surround space constant. Further, unlike previous results, we find that the placement of the logarithmic function is important and produces best results when placed after the surround formation. Also unlike previous results, we find the best rendition for a “canonical” gain/offset applied after the retinex operation. Various functional forms for the retinex surround are evaluated, and a Gaussian form is found to perform better than the inverse square suggested by Land. Images that violate the gray world assumptions (implicit to this retinex) are investigated to provide insight into cases where this retinex fails to produce a good rendition