A large number of articles have been devoted to the application of “texture synthesis” for large regions and “inpainting” algorithms for small cracks in an image. A new approach that allows the simultaneous filling in of different structures and textures is discussed in this present study. The combination of structure inpainting and patch-based texture synthesis carried out for filling and updating the target region shows additional advantages over earlier approaches. The algorithm discussed here uses the patch-based inpainting with isophote-driven patch-based (...) texture synthesis at the core. In this algorithm, once the user selects the regions to be restored, the algorithm automatically searches and fills in these regions with the best matching information surrounding them. We have assigned high priorities to the pixels on the boundary and the structure by computing data terms D, and the texture and corners are prioritized by computing the confidence C of the pixel. We also regularized and weighted the confidence of the pixels, RC, to achieve a balance of the two. The patch search area near the pixel patch to be filled is bounded for algorithm speed improvement. Patch-based filling significantly improve execution speed compared with pixel-based filling. Filling in is done in such a way that the structure information arriving at the region boundaries is propagated inside. A number of examples on real and synthetic images are used to demonstrate the effectiveness of the algorithm. Robustness with respect to the shape of the selected target region is also demonstrated. (shrink)

Through inspirational wisdom, compelling storytelling, and practical advice, this book will help you discover your life's purpose.

Imagine coming across the following description of recent events in a certain place. In this account, the revolt of an oppressed people against its overlords is called a “civil war.” The armed insurgents are “terrorists” and “pawns of foreign governments.” The government of this country may have acted brutally, but it is fighting guerillas who do not accept its rule, so what do you expect? State Department propaganda, justifying US support for a repressive regime? No, this is the language and (...) tone of the US left’s stance towards the Kosovar Albanians’ revolt against their Serbian rulers. With few exceptions, the left has failed to recognize the scale of Serbian oppression in Kosovo and the legitimacy of the Albanians’ struggle for independence. Instead, by referring to the crisis as a “civil war,” it has implicitly accepted Serbia’s claim that Kosovo belongs to Serbia. By characterizing the KLA’s attacks on Serb policemen and other representatives of the Serbian government as provocations, the left has accepted the Serbs’ justification for their barbaric attacks on Albanian villages. (See Eric Lormand, “Additional Considerations,” Agenda, May/ June 1999, p. 18. Also see the Kosovo pages at the Z Maga- zine website, http://www.zmag.org, for several examples of this.) In this article I do not address directly the issue of the US/NATO bombing campaign that ended a few weeks ago. (See Tom O’Donnell, “On the Left’s Confusion Over US/ NATO Intervention in Kosovo,” Agenda, May/June 1999, pp. 14-15, or online at http://www-personal.umich.edu/ ~twod/politics/kosovo, for a thorough response to various left objections to the bombing.) Rather, I focus on the lack of awareness demonstrated by the left, by and large, to the extent of Serbian persecution of the Kosovar Albanians. (shrink)

Using data from the first two waves of the National Survey of Families and Households, the author finds that married and cohabiting men exposed to maternal employment during childhood spent more time on housework as adults than did other men. By contrast, there is no such association for single men. These findings show that men’s housework performance is affected by both their childhood socialization and their adult circumstances, that is, whether they live with women. Furthermore, the positive relationship between maternal (...) employment and adult housework for partnered men is restricted to men who grew up with their fathers present. Taken together, these results demonstrate that men’s adult housework performance is influenced by a combination of factors, namely, maternal employment, father presence, and marital status, rather than any one of them in isolation. The study suggests that we need both the socialization and the situational, or interactionist, perspectives to understand men’s adult family behavior. (shrink)

In this article, we examine the inter-relationship between moral theory and the unpredictable and complex world of primary health care, where the values of patient and doctor, or groups of patients and doctors, may often clash. We introduce complexity science and its relevance to primary care; going on to explore how it can assist in understanding ethical decision making, as well as considering implications for clinical practice. Throughout the article, we showcase aspects and key concepts using examples and a case (...) study developed from our day-to-day experience working as clinical practitioners in primary care. (shrink)

Primary health care is characterised by timely and appropriate health care access, delivered continuously over time to a specific population, providing a comprehensive service, with coordination of care for those that need it. Practitioners deal with a multiplicity of clinical issues within longitudinal relationships, embedded in the context of families and communities. We propose that these aspects of primary care have a bearing on how matters of decision making are considered and implemented. Further, the standard account of autonomous decision making (...) is not wholly adequate when applied to clinician–patient encounters in primary care. We add considerations of the impact of illness (however defined) and self-identity as also relevant to a more measured and full account. The context of primary care is quite different from that of secondary care. Although there are generalists who work in hospitals, we argue that this aspect and the other attributes of primary care generate special ethical considerations. One of these is how autonomy, or more fully, how respect for the principle of autonomy is considered and operationalised in community practice. In this study, we describe some theoretical aspects of autonomy and seek to apply, and challenge, these aspects in the context of clinical work in primary care. In doing so we will review the descriptors of primary care: why in essence it is different from other contexts of clinical work. (shrink)