Practical implementation of LMMSE demosaicing using luminance and chrominance spaces
Computer Vision and Image Understanding
Additive spread-spectrum watermark detection in demosaicked images
Proceedings of the 11th ACM workshop on Multimedia and security
PCA-based spatially adaptive denoising of CFA images for single-sensor digital cameras
IEEE Transactions on Image Processing
Regularization approaches to demosaicking
IEEE Transactions on Image Processing
Self-similarity driven color demosaicking
IEEE Transactions on Image Processing
Modeling visual perception for image processing
IWANN'07 Proceedings of the 9th international work conference on Artificial neural networks
Adaptive color filter array demosaicking based on constant hue and local properties of luminance
PSIVT'07 Proceedings of the 2nd Pacific Rim conference on Advances in image and video technology
Color filter array design using random patterns with blue noise chromatic spectra
Image and Vision Computing
A new color filter array with optimal sensing properties
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Joint demosaicking and denoising with space-varying filters
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
A new random color filter array with good spectral properties
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
A generic variational approach for demosaicking from an arbitrary color filter array
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Designing color filter arrays for the joint capture of visible and near-infrared images
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Demosaicking by alternating projections: theory and fast one-step implementation
IEEE Transactions on Image Processing
Generalized assorted pixel camera: postcapture control of resolution, dynamic range, and spectrum
IEEE Transactions on Image Processing
Robust classifiers for data reduced via random projections
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
The eISP low-power and tiny silicon footprint programmable video architecture
Journal of Real-Time Image Processing
Edge adaptive color demosaicking based on the spatial correlation of the bayer color difference
Journal on Image and Video Processing - Special issue on emerging methods for color image and video quality enhancement
Color image demosaicking: An overview
Image Communication
Novel color demosaicking for noisy color filter array data
Signal Processing
High-quality image deblurring with panchromatic pixels
ACM Transactions on Graphics (TOG)
Computational plenoptic imaging
ACM SIGGRAPH 2012 Courses
On Plenoptic Multiplexing and Reconstruction
International Journal of Computer Vision
Color texture analysis using CFA chromatic co-occurrence matrices
Computer Vision and Image Understanding
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There is an analogy between single-chip color cameras and the human visual system in that these two systems acquire only one limited wavelength sensitivity band per spatial location. We have exploited this analogy, defining a model that characterizes a one-color per spatial position image as a coding into luminance and chrominance of the corresponding three colors per spatial position image. Luminance is defined with full spatial resolution while chrominance contains subsampled opponent colors. Moreover, luminance and chrominance follow a particular arrangement in the Fourier domain, allowing for demosaicing by spatial frequency filtering. This model shows that visual artifacts after demosaicing are due to aliasing between luminance and chrominance and could be solved using a preprocessing filter. This approach also gives new insights for the representation of single-color per spatial location images and enables formal and controllable procedures to design demosaicing algorithms that perform well compared to concurrent approaches, as demonstrated by experiments.