Demosaicking is the process of reconstructing a full-resolution color image from the sampled
data acquired by a digital camera that apply a color filter array to a single sensor. This paper …

US8824833B2 - Image data fusion systems and methods - Google Patents US8824833B2 -
Image data fusion systems and methods - Google Patents Image data fusion systems and …

Single-sensor digital color cameras use a process called color demosaicking to produce full
color images from the data captured by a color filter array (CFA). The quality of demosaicked …

In digital imaging applications, data are typically obtained via a spatial subsampling
procedure implemented as a color filter array-a physical construction whereby only a single …

Quanta Image Sensor (QIS) is a single-photon detector designed for extremely low light
imaging conditions. Majority of the existing QIS prototypes are monochrome based on single …

We propose a notion of double discrete wavelet transform (DDWT) that is designed to
sparsify the blurred image and the blur kernel simultaneously. DDWT greatly enhances our …

Since the refractive index of materials commonly used for lens depends on the wavelengths
of light, practical camera optics fail to converge light to a single point on an image plane …

This paper presents a novel wavelet-domain color image enhancement using filtered
directional bases and frequency-adaptive shrinkage. Most traditional noise reduction …

This paper describes a study aimed at comparing the real image sensor noise distribution to
the models of noise often assumed in image denoising designs. A quantile analysis in pixel …

This paper adapts the least-squares luma-chroma demultiplexing (LSLCD) demosaicking
method to noisy Bayer color filter array (CFA) images. A model is presented for the noise in …