Sentence examples for noise alteration from inspiring English sources

Gaussian noise alteration: noisy images are obtained using the imnoise (I, 'gaussian', m, v) method.

From left to right, reference image then alteration levels 1, 2, and 3. (a) Blurring alteration, (b) Gaussian noise alteration, and (c) Resize alteration.

From left to right, reference image then alteration levels 1, 2, and 3. (a) Blurring alteration, (b) Gaussian noise alteration, and (c) Resize alteration.  .

Table 2 SVM classes definition Class Description Alteration levels 1 Reference or original image × 2, 3, and 4 Blurring alteration 1, 2, and 3, respectively 5, 6, and 7 Gaussian noise alteration 1, 2, and 3, respectively 8, 9, and 10 Resize alteration 1, 2, and 3, respectively.

The image quality criterion BLIINDS has been shown to be efficient (with a correlation coefficient more than 0.6) in detecting blurring and Gaussian noise alterations.

For each database, we introduce three types of alterations (blurring, Gaussian noise, and resize alterations) and three levels for each type of alteration.

Figure 14 shows that the four pattern-based criteria (keypoints, DC coefficient, mean, and standard deviation of scales) are pertinent in detecting the three types of alterations: blurring, Gaussian noise, and resize alterations.

In order to validate the proposed quality metric, we proceed as follows: Quality criteria behavior with alterations: the first step of the validation process consists of showing the robustness of the used five quality criteria in detecting the introduced alterations: blurring, Gaussian noise, and resize alterations.

Versatile results in comparison to IPCP and robustness to the alteration of noise features do verify the ability of our novel detector to be used in future applications.

The results give insight into the complex temporal neurophysiological alterations after noise trauma, leading to a better understanding of central mechanisms in noise-induced hearing loss.

One HMM predicts copy number alterations using noise reduced DOC ratios and the other HMM predicts tumour zygosity states at heterozygous SNP loci in normal samples.