(c) Vertical cuts of (b) at the wavelengths of 700 nm, 850 nm and 1000 nm. Light colored dashed lines are the effective wavelengths in SiO2. Here, the refractive index is assumed to 1.45. Full size image Next, we performed simulation with the BI-CIS pixel model and its ...
Image encryption is a process that takes a readable image and converts it into an unreadable one, which can only be understood with the help of a decryption key. A lot of research is dedicated to using chaotic sequences for this encryption process. These sequences are generated using a fixe...
CONSTITUTION:The preferable image forming body is exemplified by a photosensitive body having the photosensitive layer 2 composed of the group 4B elements of the periodic table of element, for example, Si, Ge and Sn, as the main component, and represently, the photosensitive body having the ...
The performance of objective image quality assessment (IQA) models has been evaluated primarily by comparing model predictions to human quality judgments.
A novel 4D dual-memristor chaotic system (4D-DMCS) is constructed by concurrently introducing two types of memristors: an ideal quadratic smooth memristor and a memristor with an absolute term, into a newly designed jerk chaotic system. The excellent nonlinear properties of the system are investigat...
Identifies a variety of concepts in images and video including objects, themes, and more. Trained with over 10,000 concepts and 20M images.
Image quantization is the process of reducing the number of distinct colors or levels of intensity in a digital image, aiming to minimize distortion criteria while converting pixels to a smaller set of output levels. AI generated definition based on: Handbook of Image and Video Processing (Second...
element) of at least one coloring additive, which is selected from C, Si, elements of Groups IIIA–IVB in the fourth period, elements of Groups IVA–VB in the fifth period, elements of Groups IVA–VIB in the sixth period of the long form periodic table, and compounds of these elements....
weak discontinuities across material interfaces. The proposed method modifies the smooth kernel functions with a regularized Heaviside function concerning the material interfaces to alleviate Gibb's oscillations. This IM-RKPM is formulated without introducing duplicated degrees of freedom associated with the ...
1.13, the R, G, and B components contain a considerable amount of overlapping information. Each of them is a valid image in the same sense as the image seen through colored spectacles and can be processed as such. Conversely, however, if the color components are collectively available, then...