A NEW METHOD FOR FACIAL FEATURES QUANTIFICATION OF CARICATURE BASED ON SELF-REFERENCE MODEL

2008 ◽  
Vol 22 (08) ◽  
pp. 1647-1668 ◽  
Author(s):  
FEI NI ◽  
ZHUANG FU ◽  
QIXIN CAO ◽  
YANZHENG ZHAO
Keyword(s):  
Reference Model ◽  
Face Image ◽  
The Self ◽  
New Method ◽  
Front Face ◽  
Facial Features ◽  
Face Model ◽  
Input Face ◽  
Facial Images ◽  
Self Reference

Some facial features that differ from an ordinary face should be identified by a computer when generating a facial caricature. These distinctive facial features are called self-features. Compared with traditional Mean Face Model (MFM) that is unable to quantify these self-features well, a Self-Reference Model (SRM) is presented in this paper. Firstly, based on the physiology structure of a front face, a self-reference is found, and this reference is used to measure the self-features. According to the self-reference, some standard facial parameters are worked out by collecting statistic data of many facial images. Then, in an input face image, by evaluating some differences between the input face and the standard facial parameters, the self-features are properly estimated and quantified. Finally, by analyzing some caricatures produced by caricaturists, the SRM can prove the validity of the proposed Algorithm.

Five-year-olds can show the self-reference advantage

2005 ◽  
Vol 29 (5) ◽  
pp. 382-387 ◽  
Author(s):  
Jie Sui ◽  
Ying Zhu
Keyword(s):  
Free Recall ◽  
Face Image ◽  
The Self ◽  
Task Demand ◽  
New Paradigm ◽  
Self Reference

The current study developed a new paradigm to determine the age at which children begin to show the self-reference advantage in memory. Four-, 5-, and 10-year-olds studied lists of colourful object pictures presented together with self or other face image, and participants were asked to report aloud “who is pointing at the (object).” Then incidental free recall was carried out, followed by source judgments based on the earlier test where participants had to distinguish who pointed to the object. In Experiment 1, only 5-year-old children showed self-reference advantage in the recall, but not in source judgments. By increasing task demand in Experiment 2, 5 and 10-year-olds also showed the self-reference advantage in the recall, but not in source judgments. These results indicated that the new paradigm is appropriate to measure children's self-reference effect in memory, and children as young as 5 years begin to show this effect.

FACE RECOGNITION USING FUZZY INFERENCE SYSTEM

2009 ◽  
Vol 8 (3) ◽  
pp. 887-897
Author(s):  
Vishal Paika ◽  
Er. Pankaj Bhambri
Keyword(s):  
Neural Networks ◽  
Fuzzy Inference ◽  
Facial Features ◽  
Facial Appearance ◽  
Feature Points ◽  
Inference System ◽  
Detection Techniques ◽  
The Face ◽  
Hair Style ◽  
Facial Images

The face is the feature which distinguishes a person. Facial appearance is vital for human recognition. It has certain features like forehead, skin, eyes, ears, nose, cheeks, mouth, lip, teeth etc which helps us, humans, to recognize a particular face from millions of faces even after a large span of time and despite large changes in their appearance due to ageing, expression, viewing conditions and distractions such as disfigurement of face, scars, beard or hair style. A face is not merely a set of facial features but is rather but is rather something meaningful in its form.In this paper, depending on the various facial features, a system is designed to recognize them. To reveal the outline of the face, eyes, ears, nose, teeth etc different edge detection techniques have been used. These features are extracted in the term of distance between important feature points. The feature set obtained is then normalized and are feed to artificial neural networks so as to train them for reorganization of facial images.

Kunst als reflexive Form und als reflektierende Bewegung

2010 ◽  
Vol 55 (2) ◽  
pp. 75-86
Author(s):  
Brigitte Hilmer
Keyword(s):  
Propositional Content ◽  
The Self ◽  
Aesthetic Judgement ◽  
The Difference ◽  
Self Reference

Kunst kann dann als reflexiv interpretiert werden, wenn Reflexivität nicht auf propositionalen Gehalt oder sogar sprachliche Artikulation angewiesen ist. Reflexion tritt auf in den Modi der Selbstbeziehung des Lebendigen, des Überlegens und der Selbstreferenz im Symbolischen. Kunst ist ein Reflexionsmedium, das diese Modi beansprucht und miteinander verflicht. Eine spezifisch ästhetische Reflexivität ist von und nach Kant nach dem Vorbild der transzendentalen Reflexion und in Konkurrenz zu ihr etabliert worden. Sie läßt sich als Reflexivität des ästhetischen Urteils, als emphatisches Gemachtsein, als Rückwendung auf Wahrnehmungsvollzüge oder als Begriffsreflexion verstehen. Dabei wird die Unterscheidung von Anschauung und Verstand in deren Zusammenspiel oder Abspaltung vorausgesetzt. Von der Analogie zur transzendentalen Reflexion löst sich aber erst ein Verständnis von ästhetischer Reflexivität, das von den drei Modi und ihrer Verflechtung ausgeht.<br><br>Reflexivity does not presuppose linguistic articulation or even propositional content. If it did, art could not be called reflexive. Reflexivity can be found in the self-contact of the living, in mental reflection or in symbolic self-reference. Art is a medium which claims these different modes of reflexivity and intertwines them. Aesthetic reflexivity as such has been established by Kant and his epigones, following the model of transcendetal reflection. Thus it could be specified as the reflexive structure of aesthetic judgement, or as an emphasis on a work’s being created, or as a reference to perception itself in the process of perceiving, or as a way of reflecting concepts. Aesthetic reflexivity can only be detached from the model of transcendental reflection, if it is seen as oriented towards the interaction among the three modes of reflection mentioned above, leaving aside the difference, interplay or competition between perception and conceptual capacities.

The Self-Reference Effect on Episodic Memory Recollection in Young and Older Adults and Alzheimer’s Disease

2013 ◽  
Vol 10 (10) ◽  
pp. 1107-1117 ◽  
Author(s):  
Jennifer Lalanne ◽  
Johanna Rozenberg ◽  
Pauline Grolleau ◽  
Pascale Piolino
Keyword(s):  
Alzheimer’S Disease ◽  
Older Adults ◽  
Alzheimer's Disease ◽  
Episodic Memory ◽  
The Self ◽  
Self Reference

scholarly journals The influence of emotional narrative content on the self-reference effect in memory

Aging Brain ◽  
2021 ◽  
Vol 1 ◽  
pp. 100015
Author(s):  
Nishaat Mukadam ◽  
Wanbing Zhang ◽  
Xiaodong Liu ◽  
Andrew E. Budson ◽  
Angela Gutchess
Keyword(s):  
The Self ◽  
Self Reference

scholarly journals Self-referential false associations: A self-enhanced constructive effect for verbal but not pictorial stimuli

2021 ◽  
pp. 174702182110097
Author(s):  
Jianqin Wang ◽  
Henry Otgaar ◽  
Mark L Howe ◽  
Sen Cheng
Keyword(s):  
Episodic Memory ◽  
The Self ◽  
The Other ◽  
Reference Condition ◽  
Spreading Activation ◽  
Critical Lure ◽  
Picture Stimuli ◽  
Own Name ◽  
Self Reference

Memory is considered to be a flexible and reconstructive system. However, there is little experimental evidence demonstrating how associations are falsely constructed in memory, and even less is known about the role of the self in memory construction. We investigated whether false associations involving non-presented stimuli can be constructed in episodic memory and whether the self plays a role in such memory construction. In two experiments, we paired participants’ own names (i.e., self-reference) or the name “Adele” (i.e., other-reference) with words and pictures from Deese/Roediger–McDermott (DRM) lists. We found that (1) participants not only falsely remembered the non-presented lure words and pictures as having been presented, but also misremembered that they were paired with their own name or “Adele,” depending on the referenced person of related DRM lists; and (2) there were more critical lure–self associations constructed in the self-reference condition than critical lure–other associations in the other-reference condition for word but not for picture stimuli. These results suggest a self-enhanced constructive effect that might be driven by both relational and item-specific processing. Our results support the spreading-activation account for constructive episodic memory.

scholarly journals O romance de Ricardo Lísias: janelas escancaradas para o sujeito hipermoderno

2016 ◽  
Vol 51 (4) ◽  
pp. 491
Author(s):  
Ana Cláudia Munari ◽  
Taíssi Alessandra Cardoso da Silva
Keyword(s):  
Media Studies ◽  
Contemporary Literature ◽  
The Self ◽  
Police Chief ◽  
The Novel ◽  
The Media ◽  
The Subject ◽  
Media Narratives ◽  
Self Reference ◽  
Critical Production

A partir da análise dos romances de Ricardo Lísias e da sua produção autocrítica, este trabalho busca entender algumas relações entre a literatura de autoficção e a publicização do sujeito autor imerso no universo midiático. Partindo de uma revisão bibliográfica que conceitua os objetos aqui circunscritos e de uma apreciação anterior sobre a produção literária de jovens escritores brasileiros selecionados pela revista Granta em 2012, estreitamos nossa focalização no movimento do romancista em direção à escrita de si e à autorreferência. Nesse sentido, analisamos e contextualizamos a modalidade de escritura denominada autoficção, especialmente no que tange às aproximações entre as instâncias do narrador e do autor e entre biografemas e ficção (FIGUEIREDO, 2013; KLINGER, 2012), e evocamos estudos da Sociologia e da Comunicação de modo a caracterizar a sociedade da qual emerge o corpus deste estudo (LIPOVESTKY, 2004; SANTAELLA, 2012). A partir desse contexto, investigamos as obras literárias – O céu dos suicidas (2012), Divórcio (2013) e Delegado Tobias (2014) – e as narrativas midiáticas de Ricardo Lísias e identificamos nelas estratégias da publicidade.********************************************************************The novel by Ricardo Lísias: wide open windows to the subject hypermodernAbstract: Through the analysis of the novels of Ricardo Lísias and its self-critical production, this work intends to understand some relationships between the self-fiction literature and the popularization of the subject author immersed in the media universe. Starting from a literature review that conceptualizes the objects herein bounded and an earlier assessment of the literary production of young Brazilian writers selected by Granta magazine in 2012, we strengthened  ur focus on the novelist's movement toward the writing itself  nd self-reference. Pursuing this aim, we analyzed and contextualized the form of writing named autofiction, especially with regard to the similarities between instances of the narrator and the author and between biographema and fiction (FIGUEIREDO, 2013; KLINGER, 2012). We also evoked Sociology and Media Studies to characterize the society of which emerges the corpus of this study (LIPOVESTKY, 2004; SANTAELLA, 2012). From these premises, we investigated the literary works – Céu dos suicidas (Heaven suicide, 2012), Divórcio (Divorce, 2013) and Delegado Tobias (Tobias, the police chief, 2014) – and the media narratives of Ricardo Lísias and finally we identified his advertising strategies.Keywords: Self-ficction; Contemporary literature; Hypermodernity; Ricardo Lísias

scholarly journals The self-face captures attention without consciousness: evidence from the N2pc ERP component analysis

2020 ◽  
Author(s):  
Michał Bola ◽  
Marta Paź ◽  
Łucja Doradzińska ◽  
Anna Nowicka
Keyword(s):  
Face Image ◽  
The Self ◽  
The Unconscious ◽  
Face Analysis ◽  
Unconscious Processing ◽  
Familiar Face ◽  
Probe Experiment ◽  
Early Processing ◽  
Own Name ◽  
Key Questions

AbstractIt is well established that stimuli representing or associated with ourselves, like our own name or an image of our own face, benefit from preferential processing. However, two key questions concerning the self-prioritization mechanism remain to be addressed. First, does it operate in an automatic manner during the early processing, or rather in a more controlled fashion at later processing stages? Second, is it specific to the self-related stimuli, or can it be activated also by other stimuli that are familiar or salient? We conducted a dot-probe experiment to investigate the mechanism behind attentional prioritization of the selfface image and to tackle both questions. The former, by employing a backwards masking procedure to isolate the early and preconscious processing stages. The latter, by investigating whether a face that becomes visually familiar due to repeated presentations is able to capture attention in a similar manner as the self-face. Analysis of the N2pc ERP component revealed that the self-face image automatically captures attention, both when processed consciously and unconsciously. In contrast, the visually familiar face did not attract attention, neither in the conscious, nor in the unconscious condition. We conclude that the selfprioritization mechanism is early and automatic, and is not triggered by a mere visual familiarity. More generally, our results provide further evidence for efficient unconscious processing of faces, and for a dissociation between attention and consciousness.

scholarly journals Improvements on Learning Kernel Extended Dictionary for Face Recognition

2020 ◽  
Vol 34 (4) ◽  
pp. 387-394
Author(s):  
Soodabeh Amanzadeh ◽  
Yahya Forghani ◽  
Javad Mahdavi Chabok
Keyword(s):  
Sparse Representation ◽  
Face Image ◽  
Collaborative Representation ◽  
Training Images ◽  
Input Face ◽  
Proposed Model ◽  
Eigen Values ◽  
New Type ◽  
The Mean ◽  
Better Than

Kernel extended dictionary learning model (KED) is a new type of Sparse Representation for Classification (SRC), which represents the input face image as a linear combination of dictionary set and extended dictionary set to determine the input face image class label. Extended dictionary is created based on the differences between the occluded images and non-occluded training images. There are four defaults to make about KED: (1) Similar weights are assigned to the principle components of occlusion variations in KED model, while the principle components of the occlusion variations have different weights, which are proportional to the principle components Eigen-values. (2) Reconstruction of an occluded image is not possible by combining only non-occluded images and the principle components (or the directions) of occlusion variations, but it requires the mean of occlusion variations. (3) The importance and capability of main dictionary and extended dictionary in reconstructing the input face image is not the same, necessarily. (4) KED Runtime is high. To address these problems or challenges, a novel mathematical model is proposed in this paper. In the proposed model, different weights are assigned to the principle components of occlusion variations; different weights are assigned to the main dictionary and extended dictionary; an occluded image is reconstructed by non-occluded images and the principle components of occlusion variations, and also the mean of occlusion variations; and collaborative representation is used instead of sparse representation to enhance the runtime. Experimental results on CAS-PEAL subsets showed that the runtime and accuracy of the proposed model is about 1% better than that of KED.

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