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Incremental grouping of image . . .

by Pieter R. Roelfsema, Roos Houtkamp , 2011
"... One important task for the visual system is to group image elements that belong to an object and to segregate them from other objects and the background. We here present an incremental grouping theory (IGT) that addresses the role of object-based attention in perceptual grouping at a psychological l ..."
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in parallel across the visual scene, but not all possible feature conjunctions can be coded as base groupings. If there are no neurons tuned to the relevant feature conjunctions, a second process called incremental grouping comes into play. Incremental grouping is a time-consuming and capacity-limited process

International Group for the Psychology oF. hathematics

by Edrs Price
"... SPONS AGENCY ..."
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SPONS AGENCY

Influence of Visual Grouping and Temporal Attention on Temporal Resolution: Evidence from a Temporal Order Judgment (TOJ) Task

by Armin Keller
"... Time appears to pass in slow motion, according to subjective reports of people who have been involved in car accidents or other extreme situations. Previous research attributed time’s subjective expansion (TSE) to the engagement of attention and its influence on the amount of perceptual information ..."
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investigates the influence of visual grouping and temporal attention on temporal resolution in a less dramatic situation to reveal whether novel or important events perceived in slow motion may indeed be processed in greater depth per unit of objective time than are normal events as assumed by Tse et al. (2004

Segmentation Through Variable-O rder Surface F itting

by unknown authors
"... Abstract-Computer vision systems attempt to recover useful infor-mation about the three-dimensional world from huge image arrays of sensed values. Since direct interpretation of large amounts of raw data by computer is difficult, it is often convenient to partition (segment) image arrays into low-le ..."
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-level entities (groups of pixels with similar prop-erties) that can be compared to higher-level entities derived from rep-resentations of world knowledge. Solving the segmentation problem requires a mechanism for partitioning the image array into low-level entities based on a model of the underlying image

Teaching Methods; Thinking Skills

by Pub Date
"... This document contains the proceedings of the 25th annual Conference of the International Group for the Psychology of Mathematics Education (PME). It features plenary lectures, research forums, discussion ..."
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This document contains the proceedings of the 25th annual Conference of the International Group for the Psychology of Mathematics Education (PME). It features plenary lectures, research forums, discussion

Expressive Visualization and Rapid Interpretation of Seismic Volumes

by Daniel Patel
"... I would like to thank the people who supported me during my PhD: To my mother and father for unlimited love. To my brother for guidance in both work and in life, for leading the way and demonstrating where not to go. To my aunt, uncle and family in Connecticut for unreserved hospitality and for offe ..."
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and for offering me and my friends a peaceful place for rest and care. To Ivan for being a fine friend and for advice and inspiration in research. To Kha for long lasting friendship, B˚ard for deep conversations, Eirik for supporting my decision, Silja for caring, Magnus for great fun, Katarina for sophistication

Review symposium Daniel Dubuisson, The Western Construction of Religion

by Steven Engler A, Dean Miller B, Steven Engler
"... In The Western Construction of Religion Daniel Dubuisson argues that the concept of ‘religion ’ is too historically and culturally contingent to serve as the basis for a comparative discipline. The concept is indigenous to Western culture and is inherently theological and phenomenological. He argues ..."
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In The Western Construction of Religion Daniel Dubuisson argues that the concept of ‘religion ’ is too historically and culturally contingent to serve as the basis for a comparative discipline. The concept is indigenous to Western culture and is inherently theological and phenomenological. He

Table of Contents

by Sean Close, Dolores Corcoran, Therese Dooley, Organising Committee, The Dutch Experience, Threat Or Treat
"... We thank the keynote speakers, paper presenters, and all participants in the second MEI conference on research in mathematics education in Ireland. In addressing the conference theme ‘Walking the Talk – Using Mathematics Education Research ’ we sought to bring together, in St. Patrick’s College, tho ..."
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, those who have an interest in mathematics education, to consider future directions for mathematics education research in Ireland in the light of recent developments and international trends, and to consider ways of improving linkages with mathematics education communities within Ireland and in other

Scotland

by Patricia Carlin, Supervisor Prof, Rj Watt, Patricia Carlin, Ab Stract , 1996
"... This thesis is concerned with the role of symmetry in low-level image segmentation. Early detection of local image properties that could indicate the presence of an object would be useful in segmentation, and it is proposed here that approximate bilateral symmetry, which is common to many natural an ..."
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group of experiments, detection performance was found to improve when the parallel structure was strengthened by the presence of matched strings, rather than pairs of elements. It is argued that elongation, parallelism, and approximate alignment between pattern constituents are visual properties

À mon grand-père

by Johan Villeneuve, Hal Id Tel, À Joé , 2011
"... HAL is a multi-disciplinary open access archive for the deposit and dissemination of sci-entific research documents, whether they are pub-lished or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte p ..."
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HAL is a multi-disciplinary open access archive for the deposit and dissemination of sci-entific research documents, whether they are pub-lished or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte
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