Defect detection is a major concern in quality control of various products in industries. This paper presents two different machine-vision based methods for detecting defects on periodically patterned textures. In the first method, input defective image is split into several blocks of size same as the size of the periodic unit of the image and chi-square histogram distances of each periodic block with respect to itself and all other periodic blocks are calculated to get a dissimilarity matrix. This dissimilarity matrix (...) is subjected to Ward's hierarchical clustering to automatically identify defective and defect-free blocks. The second method of defect detection is based on Universal Quality Index which is a measure of loss of correlation, luminance distortion and contrast distortion between any two signals. Quality indices of a periodic block with respect to itself and all other periodic blocks are calculated to get a similarity matrix containing quality indices. Specific variances of the periodic blocks are derived from the quality index matrix through orthogonal factor model based on eigen decomposition. These variances are subjected to Ward's hierarchical clustering to automatically identify defective and defect-free blocks. Results of experiments on real fabric images with defects show that the defect detection methods based on chi-square histogram distance and universal quality index yield a success rate of 98.6% and 97.8% respectively. (shrink)

J. T. Hooker argues that at Il. 24.649 πικερτομων must mean ‘taunting’ and, since ‘taunting’ makes no sense, that πικερτομων must have entered our Iliad at this point from a version of the Iliad slightly different from ours in which it did make sense. I wish to argue that πικερτομων has a meaning different from ‘taunting’, which makes good sense of this, and every other, context.

The first part of Chapter 2.21 of the Arthaśāstra deals with the activities of the Customs Superintendent, containing recommendations regarding the collection of customs duty. Scholars have encountered several difficulties in understanding the meaning and purposes of the activities described. An auction-like procedure described in the text has been analyzed by some as the normal operation of a market, with the payments to the treasury mentioned there taken as a hitherto-unknown market tax—the price of trading in the market. Other paragraphs (...) in the text describe seemingly self-contradictory trader actions. Interpretations of these actions have involved the imbuing of traders with complex psychological beliefs regarding the actions of other traders. This article proposes an economic model of the underlying market structure, which leads to a different and integrated reading of the text. In this reading, the author of the text, recognizing the incentive for importers to undervalue their goods, suggests the auction procedure and accom- panying penalty payments to elicit truthful revelation of importers’ valuations and to maximize customs levy collections. By comparing the procedure in the Arthaśāstra to modern-day regulations intended to combat tax evasion, the article provides early evidence of the use of sophisticated mechanisms to elicit truthful value revelation. (shrink)

The gives the detailed analysis of the ratio of freedom and imagination in an unpublished manuscript written by F.V.Y. Schelling, which contains the materials for the lecture course read at Erlangen University in 1820-1821. The author focuses on the question of imagination as a condition for the possibility to unfold the modal differences that provide the hierarchy of predicative definitions. The article shows that both the draft philosophy of mythology and the philosophy of revelation are a direct continuation of the (...) transcendentalist program given by Kant.Those projects bases on the thesis that the consciousness of freedom and consciousness of the law, justified in the “Critique of Practical Reason”, are related one another. Schelling following Kant’s theory, points to the law and to the unconditional imperative of freedom as the main principle which is not only theoretical or practical, but determines the separation of ontological and deontological modalities. At the same time, the formal structure of an imperative as a command has the specific character of “hiden opening”: what is themed in an imperative is not opened as a meaningful opportunity, it is only opened as theopportunity in its difference from necessity. I show in this article that interpreting the Schelling possibility relies on the teachings of I. Kant in his transcendental idealconception, connected with Kant's interpretation of the imagination’s productive ability. In the middle of Schelling’s theological interpretation of Kant's consciousness of lawdoctrine as the “fact of mind” lies the analogy between peacemaking and the ancestral sin of the first people. This concept is the main source of the theory of potency as ontological modalities, developed by Schelling in the 1830s - 1840s in lectures on the philosophy of mythology and the philosophy of revelation. (shrink)

An interrogation of the term 'theory' from the perspective of linguistic discourse Zima offers a new definition of theory from a cultural and sociological perspective, with a view to encountering heterogenerous points of view in critical dialogue.

We develop an axiomatic set theory — the Theory of Hyperfinite Sets THS— which is based on the idea of the existence of proper subclasses of large finite sets. We demonstrate how theorems of classical continuous mathematics can be transfered to THS, prove consistency of THS, and present some applications.

_Purpose._ The article aims to problematize the forms of correlation between the fundamental category of freedom and the phenomenon of resentment in the context of the formation of ethical discourse, as well as to consider the symbolic mechanisms of the collective imagination in the formation of a picture of the human world. _Theoretical basis__._ The study uses the method of historical and philosophical analysis and methods of the humanities – hermeneutics and phenomenology. _Originality._ An attempt is made to comprehend the (...) correlation between freedom as a category of philosophical anthropology and practical philosophy and the phenomenon of resentment. _Conclusions._ The ethical category of freedom, explicitly or implicitly, significantly shapes the content of the process of choice and social action by a person, which can be manifested in discursive practices and narratives of ideologies, public opinion and collective imagination. Symbolic mechanisms of human consciousness record the paradoxical correlation and at the same time the antithesis of reality reception and meaning generation between rational awareness and existential experience, humanization and appropriation of freedom and emotional-affective, reactive attitude of a person to narratives, motives, symbols and images of resentment. At the same time, freedom can presuppose the conscious content of resentment, while resentment deforms the concept of freedom into arbitrariness or violence, appealing not only to the archaic values of tribalism, but also to the rational basis of individual freedom of the individual, on which the philosophical tradition of the West is based. The resentful forms of thinking and emotional reception of reality function as symbolic constructions, that is, they can have a wide and internally contradictory field of interpretations. Western philosophical thought has a significant potential to reinterpret the challenges of the phenomenon of resentment based on the tradition of ontotheology and ethics of discourse due to the specific rationalism of the vision of the philosophy of freedom. (shrink)

This article focuses on analysis of a handwritten fragment by F. W. J. Schelling “Psychological scheme”, which is a study of main principles of philosophical anthropology. The article reconstructs the circumstances of creating the mentioned text, which are connected with the trusting relationship between Schelling and Bavarian Crown Prince Maximilian; it also highlights the parallels between the text and the earlier Schelling's works exploring philosophical-anthropological problematic: “Philosophical Investigations into the Essence of Human Freedom” and “Stuttgart Seminars”. In the course of (...) terminological analysis of the fragment author displays that the the main source of influence was the work by I. Kant “Religion within the Limits of Reason Alone”. Major problem, considered by Schelling's anthropology, is defining the correlation between intelligible and empirical human character, the main resolving instrument being Schelling’s doctrine of potencies as ontological modalities developed in 1820-1830. (shrink)

Lenin's work "On the Significance of Militant Materialism," written in the spring of 1922, is justly regarded as the philosophical testament of our leader. In it, the tasks of the day were merged with the tasks of the entire epoch on the basis of a profound analysis of reality.

Les colonies de Terre Sainte, en dépit de trois croisades successives, ont abordé le dernier quart du 13e siècle dans un état de faiblesse inquiétant. Le pape Grégoire X a essayé durant cinq ans de redresser la situation par tous les moyens. L'A. retrace tout d'abord la destinée exceptionnelle de ce pape, de son vrai nom Tebaldo Visconti, né à Plaisance en 1210 et mort à Arezzo en 1276. Il étudie ensuite l'action de Grégoire X dans son redressement spirituel de (...) l'Orient latin. Son désir profond de venir en aide à la Terre Sainte s'exprima aussi dans des mesures financières. Les limites de l'action du Saint-Siège sont étudiées ainsi que le soutien logistique des colonies franques de Syrie apporté au pape. L'évolution de la conjoncture internationale compromit sérieusement à partir de 1273 les retombées ses efforts. (shrink)

A remarkable phenomenon in our present-day culture has been the broad interest shown in the history of Russian thought, which is continually, and sometimes even from unexpected quarters, showing itself to be of topical interest. Recently, and particularly in connection with the publication of the works of N. F. Fedorov, there has been an exchange of opinions in the pages of various journals with regard to the essence of his philosophical views, revealing not merely conflicting, but in a number of (...) cases mutually exclusive assessments of those views. (shrink)