نتایج جستجو برای: image demosaicking
تعداد نتایج: 376821 فیلتر نتایج به سال:
Vision is the most important source of information for humans and the acquisition of images has numerous applications in science, engineering, medicine and also in consumer devices such as cameras, mobile phones, etc. Digital image acquisition, in particular, has become the most common means of producing images; it has almost fully replaced image acquisition on ...lm. A typical digital acquisit...
In recent years a massive research and development effort has been witnessed in color imaging technologies in both the industry and the ordinary life. Color is commonly used in television, computer displays, cinema motion pictures, print, and photographs. In all these application areas the perception of color is paramount for the correct understanding and dissemination of the visual information...
In fields such as demosaicking, texture removal, dynamic range compression, and photo enhancement many imaging modalities operate with images corrupted by different noise models. Bilateral filter and non-local mean filter are often applied for deduction of noise. This paper presents a new adaptive bilateral filter model to reconstruct edges by choosing neighborhood with non-local mean concept. ...
Quadratic Taylor Approximation Demosaicking System Using Post-Processing for Zipper Artifact Removal
Single sensor digital color cameras capture only one of the three primary colors at each pixel and a process called color demosaicking (CDM) is used to reconstruct the full color images. Most CDM algorithms assume the existence of high local spectral redundancy in estimating the missing color samples. However, for images with sharp color transitions and high color saturation, such an assumption...
Single-sensor colour imaging systems mostly employ a colour filter array (CFA). This enables the acquisition of a colour image by a single sensor at one exposure at the cost of reduced spatial resolution. The idea of CFA fit itself well with multispectral purposes by incorporating more than three types of filters into the array which results in multispectral filter array (MSFA). In comparison w...
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