Results 251 to 260 of about 147,222 (296)
Some of the next articles are maybe not open access.
A new similarity criterion for retinal image registration
Proceedings of 1st International Conference on Image Processing, 2002Registration methods invariably demand the evaluation of similarity between image areas using criteria based on the maintenance of pixel relative intensities. Because of the severe brightness changes in retinal images, intensity dependent similarity measures are often unable to produce useful registration results.
Ana Maria Mendonça +2 more
openaire +1 more source
On the establishment of equivalence acceptance criterion in analytical similarity assessment
Journal of Biopharmaceutical Statistics, 2017For the assessment of biosimilarity of biosimilar products, the United States (US) Food and Drug Administration (FDA) proposed a stepwise approach for providing the totality-of-the-evidence of similarity between a proposed biosimilar product and a US-licensed (reference) product.
Tongrong, Wang, Shein-Chung, Chow
openaire +2 more sources
A criterion for recognizing similarity in graphs
Calcolo, 1976The relation of similarity on graphs, as given in a previous paper, is redefined here by using the theory of structural numbers.
openaire +2 more sources
Line segment similarity criterion for vector images
, 2017 Vector representation of the images, maps, schematics and other information is widely used, and in computer processing of these data, comparison and similarity evaluation of two sets of line segments is often necessary.
Jelínek, Aleš, Žalud, Luděk
openaire +2 more sources
A new correlation criterion based on gradient fields similarity
Proceedings of 13th International Conference on Pattern Recognition, 1996Correlation based methods are a common tool for the correspondence problem. They are able to perform a dense point-to-point matching between two images, but post-processing is often necessary to improve the results. In this paper we propose a new correlation measure using the gradient vector fields of the images.
Alain Crouzil +2 more
openaire +1 more source
Geometric Similarity and Heart Weight Scaling: An Application of White’s Criterion of Similarity
Folia Primatologica, 1984Heart weight scaling among members of the primate tribe Papionini is analyzed in relation to the proposal that evolutionary size change may sometimes come about in such a way that geometric similarity is maintained across species. The results indicate that in terms of relative heart weight, the six species examined can be divided into two groups of ...
openaire +2 more sources
A linear matrix equation: a criterion for block similarity
Linear and Multilinear Algebra, 1992In this paper we study a homogeneous linear matrix equation related to the block similarity of rectangular matrices. We obtain the dimension of the vector space of its solutions and we describe these solutions. We give a characterization of the block similarity by rank tests. We extend Roth's criterion to the corresponding non homogeneous equation.
M Asunción Beitia +2 more
openaire +1 more source
A boundedness criterion for the variations of self-similar functions
Siberian Mathematical Journal, 2012We consider self-similar functions in the space B[0, 1] of bounded functions and prove a boundedness criterion in terms of self-similarity parameters for the variations of these functions.
N. V. Gaganov, I. A. Sheipak
openaire +1 more source
A similarity criterion of the optimal process in melt spinning
Journal of Applied Polymer Science, 1980AbstractExperimental and simulation studies of optimization of the melt spinning process were carried out for nylon 6 fibers. The experiment and process simulation demonstrated that one criterion that can be applied in scaling up an optimized melt spinning process is to achieve the similar real time history of temperature and deformation rate in the ...
Y. D. Kwon +2 more
openaire +1 more source
Killing and Letting Die: the Similarity Criterion
Journal of Applied Philosophy, 2007abstract Applied ethics engages with concrete moral issues. This engagement involves the application of philosophical tools. When the philosophical tools used in applied ethics are problematic, conclusions about applied problems can become skewed. In this paper, I focus on problems with the idea that comparison cases must be exactly alike, except for
openaire +1 more source