Literatura académica sobre el tema "Reconnaissance de l'état affectif"
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Artículos de revistas sobre el tema "Reconnaissance de l'état affectif"
Jetté, Christian. "La reconnaissance du secteur associatif par l'état québécois". Informations sociales 143, n.º 7 (2007): 88. http://dx.doi.org/10.3917/inso.143.0088.
Texto completoIyioha, Ireh. "In Search of Law's Residence: Towards the Creation of a Mosaic Health-Care State". Canadian journal of law and society 24, n.º 2 (agosto de 2009): 251–76. http://dx.doi.org/10.1017/s0829320100009935.
Texto completoTer, Anahide. "Les arméniens au 20e siècle". Vingtième Siècle. Revue d'histoire 67, n.º 3 (1 de julio de 2000): 135–50. http://dx.doi.org/10.3917/ving.p2000.67n1.0135.
Texto completoBouchet, C. "Associations et santé publique, de l'état de crise à une vraie reconnaissance". Santé Publique 16, n.º 3 (2004): 411. http://dx.doi.org/10.3917/spub.043.0411.
Texto completoSaillant, Francine. "Les soins en péril : entre la nécessité et l’exclusion". Articles 4, n.º 1 (12 de abril de 2005): 11–29. http://dx.doi.org/10.7202/057627ar.
Texto completoRouchon, Olivier. "L'Enquête Généalogique et Ses Usages dans la Toscane des Médicis". Annales. Histoire, Sciences Sociales 54, n.º 3 (junio de 1999): 705–37. http://dx.doi.org/10.3406/ahess.1999.279774.
Texto completoLafontant, Jean y Martin Thibault. "L'amour de la langue et les langues de l'amour". Recherche 41, n.º 3 (12 de abril de 2005): 479–507. http://dx.doi.org/10.7202/057393ar.
Texto completoCôté, Lise, Jocelyne Pronovost y Christine Ross. "Étude des tendances suicidaires chez des adolescents de niveau secondaire". Santé mentale au Québec 15, n.º 1 (19 de octubre de 2006): 29–45. http://dx.doi.org/10.7202/031540ar.
Texto completoCarneiro, Maria José y Lena Lavinas. "Femmes : espaces acquis, espace permis à l’heure de la réforme agraire au Brésil". Cahiers de géographie du Québec 31, n.º 83 (12 de abril de 2005): 261–72. http://dx.doi.org/10.7202/021880ar.
Texto completoTarnovski, Flávio Luiz. "Parenté et affects". Anthropologie et Sociétés 41, n.º 2 (12 de diciembre de 2017): 139–55. http://dx.doi.org/10.7202/1042318ar.
Texto completoTesis sobre el tema "Reconnaissance de l'état affectif"
Ouzar, Yassine. "Reconnaissance automatique sans contact de l'état affectif de la personne par fusion physio-visuelle à partir de vidéo du visage". Electronic Thesis or Diss., Université de Lorraine, 2023. http://www.theses.fr/2023LORR0076.
Texto completoHuman affective state recognition remains a challenging topic due to the complexity of emotions, which involves experiential, behavioral, and physiological elements. Since it is difficult to comprehensively describe emotion in terms of single modalities, recent studies have focused on artificial intelligence approaches and fusion strategy to exploit the complementarity of multimodal signals using artificial intelligence approaches. The main objective is to study the feasibility of a physio-visual fusion for the recognition of the affective state of the person (emotions/stress) from facial videos. The fusion of facial expressions and physiological signals allows to take advantage of each modality. Facial expressions are easy to acquire and provide an external view of the affective state, while physiological signals improve reliability and address the problem of falsified facial expressions. The research developed in this thesis lies at the intersection of artificial intelligence, affective computing, and biomedical engineering. Our contribution focuses on two points. First, we propose a new end-to-end approach for instantaneous pulse rate estimation directly from facial video recordings using the principle of imaging photoplethysmography (iPPG). This method is based on a deep spatio-temporal network (X-iPPGNet) that learns the iPPG concept from scratch, without incorporating prior knowledge or going through manual iPPG signal extraction. The second contribution focuses on a physio-visual fusion for spontaneous emotions and stress recognition from facial videos. The proposed model includes two pipelines to extract the features of each modality. The physiological pipeline is common to both the emotion and stress recognition systems. It is based on MTTS-CAN, a recent method for estimating the iPPG signal, while two distinct neural models were used to predict the person's emotions and stress from the visual information contained in the video (e.g. facial expressions): a spatio-temporal network combining the Squeeze-Excitation module and the Xception architecture for estimating the emotional state and a transfer learning approach for estimating the stress level. This approach reduces development effort and overcomes the lack of data. A fusion of physiological and facial features is then performed to predict the emotional or stress states
Jain, Varun. "Visual Observation of Human Emotions". Thesis, Université Grenoble Alpes (ComUE), 2015. http://www.theses.fr/2015GRENM006/document.
Texto completoIn this thesis we focus on the development of methods and techniques to infer affect from visual information. We focus on facial expression analysis since the face is one of the least occluded parts of the body and facial expressions are one of the most visible manifestations of affect. We explore the different psychological theories on affect and emotion, different ways to represent and classify emotions and the relationship between facial expressions and underlying emotions. We present the use of multiscale Gaussian derivatives as an image descriptor for head pose estimation, smile detection before using it for affect sensing. Principal Component Analysis is used for dimensionality reduction while Support Vector Machines are used for classification and regression. We are able to employ the same, simple and effective architecture for head pose estimation, smile detection and affect sensing. We also demonstrate that not only do multiscale Gaussian derivatives perform better than the popular Gabor Filters but are also computationally less expensive to compute. While performing these experiments we discovered that multiscale Gaussian derivatives do not provide an appropriately discriminative image description when the face is only partly illuminated. We overcome this problem by combining Gaussian derivatives with Local Binary Pattern (LBP) histograms. This combination helps us achieve state-of-the-art results for smile detection on the benchmark GENKI database which contains images of people in the "wild" collected from the internet. We use the same description method for face recognition on the CMU-PIE database and the challenging extended YaleB database and our results compare well with the state-of-the-art. In the case of face recognition we use metric learning for classification, adopting the Minkowski distance as the similarity measure. We find that L1 and L2 norms are not always the optimum distance metrics and the optimum is often an Lp norm where p is not an integer. Lastly we develop a multi-modal system for depression estimation with audio and video information as input. We use Local Binary Patterns -Three Orthogonal Planes (LBP-TOP) features to capture intra-facial movements in the videos and dense trajectories for macro movements such as the movement of the head and shoulders. These video features along with Low Level Descriptor (LLD) audio features are encoded using Fisher Vectors and finally a Support Vector Machine is used for regression. We discover that the LBP-TOP features encoded with Fisher Vectors alone are enough to outperform the baseline method on the Audio Visual Emotion Challenge (AVEC) 2014 database. We thereby present an effective technique for depression estimation which can be easily extended for other slowly varying aspects of emotions such as mood
Collange, Julie. "Menace du soi et expression des préjugés : influence de l'état affectif et du groupe d'appartenance de la cible". Paris 5, 2006. http://www.theses.fr/2006PA05H044.
Texto completoIn this work, we explored the influence of two factors on the existing link between self-threat and the derogation of a stereotyped target (Fein & Spencer, 1997): (1) affective state and (2) the group to which the target belongs to. On the one hand, assuming that self-threat leads to a negative self-relevant affective state; our aim was to show that this affective state could be a complementary explanation to the motivational one. So, firstly, we have tested the impact of such affective state on the stereotyped target perception. Secondly, we investigated the potential mediating role of self-conscious emotions (as consequence ofself-threat) in person perception. On the other hand, our second goal was to show that flot ail stereotyped target, according their stereotype content, would facilitate people’s seif-enhancement goal, and thus, would be derogated following self-threat
Gobin, Paméla. "Propagation de l’activation entre le lexique orthographique et le système affectif". Thesis, Bordeaux 2, 2011. http://www.theses.fr/2011BOR21821/document.
Texto completoThe aim of this thesis was to study the activation of the affective system mediated by the orthographic lexicon during visual word recognition. More precisely, we have investigated the influence of the negative emotional orthographic neighbourhood and the sensitivity of orthographic priming to the negative valence of higher-frequency neighbours in the lexical decision task (LDT) combined with a priming paradigm. The recording of behavioural and electrophysiological (event-related brain potentials) measures provides also evidences on the early activation of affective components of the neighbours. Neutral words (e.g., FUSEAU [spindle], TOISON [fleece]) with one higher-frequency neighbour, that was either neutral (e.g., museau [muzzle]) or negative (e.g., poison), were presented in the LDT. They were preceded either by their neighbour or by a nonalphabetic control prime, presented 66 or 166 ms. Firstly, the emotional state of participants was controlled (Experiments 1-4). Secondly, it was manipulated a priori by a sad mood induction (Experiments 5 and 7) or determined a posteriori by considering the burnout level of participants (Experiments 7-8). The processing of negative or neutral frequent words have been also examined (Experiment 6). The results showed an inhibitory effect of negative emotional orthographic neighbourhood on target recognition time and an inhibitory effect of orthographic priming, increased by prime duration. Three components (P150, N200, and N400) were the electrophysiological correlates of orthographic priming effect, also depending on the negative valence of higher-frequency neighbours and prime duration. Finally, the emotional state of individuals modified the orthographic priming effect. The results are interpreted in an Interactive Activation model extended to affective processing
Jarkass, Iman. "Reconnaissance de l'état d'un système dynamique à l'aide d'un réseau de Petri crédibiliste". Compiègne, 1998. http://www.theses.fr/1998COMP1136.
Texto completoRapp, Vincent. "Analyse du visage pour l'interprétation de l'état émotionnel". Paris 6, 2013. http://www.theses.fr/2013PA066345.
Texto completoThis thesis addresses the problem of face analysis for human affect prediction from images or sequences. Two main topics are investigated : facial landmark localization and face analysis for affect prediction. We first propose MuKAM (\textit{Multi-Kernel Appearance Model}), an automatic facial salient points detector (e. G. , eye and mouth corners, nose and chin tips). The first part of this system is an independent facial features detector based on two stages. The first stage quickly locates, for each sought point, a set of candidate locations. To represent the face, we use multi-scale features combined using multiple kernel learning for Support Vector Machine. The second stage employs higher level features and a non-linear kernel to estimate the candidate likelihoods. Moreover, we improve system robustness by introducing constraints between points. To introduce these constraints, we propose an alignment process step relying on a deformable model fitting: according to probabilities obtained at the end of the second stage, we want to find the set of parameters that best fit the model on the face. Extensive experiments have been carried out on different databases, assessing the accuracy and the robustness of the proposed approach. The second part of the thesis is dedicated to face analysis for human affect prediction. To this end, we propose two systems. The first one aims at detecting facial micro-movements, named Action Units (AU), occurring during a facial expression. To represent the face, we use heterogeneous features, characterizing its appearance and its shape, combined using multiple kernel learning. The second system aims at predicting human affect during an interaction thought a subjective and continuous representation of emotion (in terms of valence, arousal, expectancy and power). Dynamical descriptors are extracted from different cues (shape, global and local appearance, audio), and are associated to kernel regressions to obtain several independent predictions. These predictions are then fused to obtain a final prediction per dimensions. Both systems have been evaluated during international challenges (FERA'11 and AVEC'12), held in conjunction with major conferences of the field. The first place obtained in each challenge show the progress achieved in human affect prediction
Sylvestre, Alain. "L'anxiété et les comportements non-verbaux qui l'accompagnent, induction, expression et reconnaissance de l'état anxieux". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape10/PQDD_0006/NQ42282.pdf.
Texto completoFeildel, Benoît. "Espaces et projets à l'épreuve des affects : pour une reconnaissance du rapport affectif à l'espace dans les pratiques d'aménagement et d'urbanisme". Phd thesis, Université François Rabelais - Tours, 2010. http://tel.archives-ouvertes.fr/tel-00537920.
Texto completoProvin, Emmanuel. ""Les pouvoirs du maire en tant qu'officier de l'état civil" : la reconnaissance de l'individu par l'Etat". Paris 10, 2007. http://www.theses.fr/2007PA100005.
Texto completoThe mayor in the capacity as registrar, takes part in the emergence of the individual as one member of the community. He provides him representation by receiving the voice of a third-party or interested self which he applies in writing in an act to guarantee compliance with this one. The acts of marital status thus establish the three stages of the life of a person: its birth, its marriage and its death. The statings which they contain aim at establishing the truth which touches on the identification of the named person. However, they can be questionned by the interested party himself. The role of the mayor on the necessary matter is to adapt. Whereas his action holds of the law, he knew to interpret it, even to anticipate it to answer expectations of its electorate. Today, he questions himself the principle of recognition of the individual while refusing to marry nonnationals or while claiming to marry same-sex individuals
Picard, Kelly. "La responsabilité de l'État du fait du préjudice historique : réflexion sur la possible reconnaissance d'un dommage constitutionnel". Thesis, Aix-Marseille, 2017. http://www.theses.fr/2017AIXM0531.
Texto completoCan historical facts, several decades after their occurrence, lead to the recognition of an injurious situation, giving rise to a specific form of legal accountability? This doctoral study is set up at the crossroads of constitutional and transitional justice. These latter can be defined as the set of mechanisms seeking to achieve justice after times of massive violence including responsibility, reparations and the recognition of truth. This doctoral study asserts that the failure of justice in the aftermath of extreme violence and mass crimes is likely to generate a specific “historical wrong”. It reveals the necessity to recognize a legal and judicial accountability resulting from an historical wrong. However, the exceptional nature of extreme violence acts generates “extra-ordinary” prejudices, creating a need for the implementation of specific mechanisms beyond the ordinary ones. This thesis will therefore explore the notion of “constitutional damage” as a potential basis to the accountability resulting from historical wrong. Thus, this dissertation exposes a larger issue on the helplessness of the law outside its traditional ordinary mechanisms and on the need to go beyond its limits. It also seeks means to answer and deal with a social reality from which the law would otherwise remain distanced
Libros sobre el tema "Reconnaissance de l'état affectif"
Martinat, Françoise. La reconnaissance des peuples indigènes entre droit et politique. Villeneuve d'Ascq: Presses universitaires du Septentrion, 2005.
Buscar texto completoA-t-on oublié que jadis nous étions "frères"?: Alliances fondatrices et reconnaissance des peuples autochtones dans l'histoire du Québec. Québec: Presses de l'Université Laval, 2009.
Buscar texto completoTony, Adams Paul y Cheung Jean Marie, eds. Rapport sur la reconnaissance par l'État des droits des victimes des essais nucléaires français et leurs impacts sur l'environnement, l'économie, le social et la santé publique en Poynésie française. [Papeete, Tahiti]: Conseil Economique Social et Culturel de Polynésie française, 2006.
Buscar texto completoTony, Adams Paul y Cheung Jean Marie, eds. Rapport sur la reconnaissance par l'État des droits des victimes des essais nucléaires français et leurs impacts sur l'environnement, l'économie, le social et la santé publique en Poynésie française. [Papeete, Tahiti]: Conseil Economique Social et Culturel de Polynésie française, 2006.
Buscar texto completoMann, Michelle M. Indian registration: Unrecognized and unstated paternity = Inscription des Indiennes et des Indiens : la question de la paternité non reconnue ou non déclarée. [Ottawa]: Status of Women Canada = Condition féminine Canada, 2005.
Buscar texto completoTony, Adams Paul y Cheung Jean Marie, eds. Rapport sur la reconnaissance par l'État des droits des victimes des essais nucléaires français et leurs impacts sur l'environnement, l'économie, le social et la santé publique en Poynésie française. [Papeete, Tahiti]: Conseil Economique Social et Culturel de Polynésie française, 2006.
Buscar texto completoIndian Registration: Unrecognized and Unstated Paternity. Canadian Government Publishing, 2005.
Buscar texto completoCapítulos de libros sobre el tema "Reconnaissance de l'état affectif"
ANPDE. "Reconnaissance, respect de l’enfant et de ses droits : un devoir pour notre société". En Enfance, l'état d'urgence, 285–90. Érès, 2021. http://dx.doi.org/10.3917/eres.cep.2021.01.0285.
Texto completoDE’ FAVERI TRON, Alvise. "La détection d’intrusion au moyen des réseaux de neurones : un tutoriel". En Optimisation et apprentissage, 211–47. ISTE Group, 2023. http://dx.doi.org/10.51926/iste.9071.ch8.
Texto completoActas de conferencias sobre el tema "Reconnaissance de l'état affectif"
Mohammadamini, Mohammad, Driss Matrouf, Sandipana Dowerah, Romain Serizel, Denis Jouvet y Jean-François Bonastre. "Le comportement des systèmes de reconnaissance du locuteur de l'état de l'art face aux variabilités acoustiques". En XXXIVe Journées d'Études sur la Parole -- JEP 2022. ISCA: ISCA, 2022. http://dx.doi.org/10.21437/jep.2022-26.
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