Search results for "GiST"
showing 10 items of 3463 documents
SAMSLAM: Simulated Annealing Monocular SLAM
2013
This paper proposes a novel monocular SLAM approach. For a triplet of successive keyframes, the approach inteleaves the registration of the three 3D maps associated to each image pair in the triplet and the refinement of the corresponding poses, by progressively limiting the allowable reprojection error according to a simulated annealing scheme. This approach computes only local overlapping maps of almost constant size, thus avoiding problems of 3D map growth. It does not require global optimization, loop closure and back-correction of the poses.
Exploiting Low-Cost 3D Imagery for the Purposes of Detecting and Analyzing Pavement Distresses
2020
Road pavement conditions have significant impacts on safety, travel times, costs, and environmental effects. It is the responsibility of road agencies to ensure these conditions are kept in an acceptable state. To this end, agencies are tasked with implementing pavement management systems (PMSs) which effectively allocate resources towards maintenance and rehabilitation. These systems, however, require accurate data. Currently, most agencies rely on manual distress surveys and as a result, there is significant research into quick and low-cost pavement distress identification methods. Recent proposals have included the use of structure-from-motion techniques based on datasets from unmanned a…
Localization of 2D Cameras in a Known Environment Using Direct 2D-3D Registration
2014
International audience; In this paper we propose a robust and direct 2D-to- 3D registration method for localizing 2D cameras in a known 3D environment. Although the 3D environment is known, localizing the cameras remains a challenging problem that is particularly undermined by the unknown 2D-3D correspondences, outliers, scale ambiguities and occlusions. Once the cameras are localized, the Structure-from-Motion reconstruction obtained from image correspondences is refined by means of a constrained nonlinear optimization that benefits from the knowledge of the scene. We also propose a common optimization framework for both localization and refinement steps in which projection errors in one v…
El baldufario: un registro notarial ignorado (Valencia, siglos XV al XVII).
2011
La complexa redacció del documenta notarial, tant a l’època medieval com moderna, que tenia com a finalitat garantir l’autenticitat de l’instrument notarial i assegurar que recollirà, sense cap dubte, la voluntat de les parts, donà lloc a la descomposició temporal i material de l’escripturació documental i a una gran diversitat de registres i ferramentes auxiliars per a la conservació i ús dels documents, entre ells els baldufaris.
“El Registro Civil y el contenido de su publicidad: experiencias españolas para el contexto cubano”
2021
La función de publicidad que caracteriza al Registro Civil lo convierte en una institución fundamental dentro del sistema de seguridad jurídica preventiva. De ahí que, sea importante estudiar si existe correspondencia entre el contenido de la publicidad del Registro y las situaciones jurídicas y sociales en que usualmente se desenvuelven las personas, como un medio para garantizar, desde esta perspectiva, su cuidado y desarrollo. En este sentido, se valora el contenido de la publicidad del Registro del Estado Civil cubano (Ley No.51/1985, de 15 de julio del Registro del Estado Civil), a partir de las experiencias españolas en la materia, siguiendo, en general, los avances de este último sis…
Public policy as grounds for refusal of recognition and enforcement under regulation 2016/1103 and regulation 2016/1104
2021
El orden público es una de las instituciones más conocidas e importantes del Derecho internacional privado. Puede encontrarse como motivo de denegación de reconocimiento y ejecución en varios Reglamentos europeos, entre otros en el Reglamento (UE) 2016/1103 del Consejo, de 24 de junio de 2016, por el que se establece una cooperación reforzada en el ámbito de la competencia, la ley aplicable y el reconocimiento y la ejecución de las resoluciones en materia de regímenes económico matrimoniales, y en el Reglamento (UE) 2016/1104 del Consejo, de 24 de junio de 2016, por el que se establece una cooperación reforzada en el ámbito de la competencia, la ley aplicable y el reconocimiento y la ejecuc…
La inscripción de las parejas estables españolas: la necesidad de un registro único en cada Comunidad Autónoma
2016
El presente trabajo examina los problemas generados por la diversidad de formas registrales de las parejas estables en España, atendiendo, de manera singular, al caso de Navarra, para concluir la necesidad de que exista un registro único en cada Comunidad Autónoma. This paper examines the problems generated by the numerous ways of inscribing stable couples in Spain, focusing on Navarre´s example, to conclude that it is necessary to have an unique register in each Autonomous Community.
Different approaches to marriage downgrading : from an anti-elusive measure to an antidiscriminatory claim
2021
The essay focuses on the different mechanisms of marriage downgrading. Given the principle of ?cross-border continuity? of statuses, limits to this continuity are sometimes admitted and they are placed through downgrading mechanisms. That can occour in the case of same-sex marriages transcription in a Member State which does not allow such marriages, but which does allow samesex registered partnerships. Downgrading mechanism has an anti-elusive function, but it is not without problems in terms of discrimination on the grounds of sexual orientation. A different approach is taken in the case of an opposite-sex couple requesting the downgrading of their marriage, celebrated before the Member S…
The working partner in family enterprise : European and national issues
2021
The essay focuses on the discipline of the work done by one partner in the company of the other in cross-border couples and on the problems involved in this case. More specifically the focus is on the hermeneutical problems that arise both at the level of European legislation and at the level of Italian national discipline which is applicable according to European conflict criteria, showing the ambiguities and wide areas of shadow left uncovered by the latter.
Pre-marital and pre-unional financial agreements and their circulation in the context of the new EU regulations 2016/1103 and 2016/1104
2021
Regulations (EU) 2016/1103 and 2016/1104 provide spouses and partners with the possibility to conclude agreements for the organization of their property regime but do not detail their content and structure. Moreover, while the possibility to conclude those agreements even prior to the marriage or the conclusion of a registered partnership is a valuable innovation in comparison with other European Regulations in family matters, some choices made by the European legislator on applicable law will likely be source of inconveniences. Furthermore, as for their recognition and enforcement in the participating Member States ? which will be based on the same rules enacted for decisions, authentic in…