the role of visual attention in the control of locomotion pages 638 641 m anthony lewis pdf
VISUAL ATTENTION IN DYNAMIC NATURAL SCENES 1
Ngày tải lên :
10/09/2015, 09:22
... with the refresh interval of the monitor (8.33 milliseconds) to maintain a movie frame rate of 24 frames per second 3.1.4 Classifying Eye Movements Monocular eye movements were recorded using the ... and movies The main formulation of their probabilistic model is made under the assumption that the aim of the human visual system is to find potential targets that are important for survival Attention ... FIT, the human visual system can autonomously detect discrete features of the stimulus in a parallel fashion (within the limits of visual acuity and discriminability), resulting in feature maps These...
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VISUAL ATTENTION IN DYNAMIC NATURAL SCENES 2
Ngày tải lên :
10/09/2015, 09:22
... Thus, the algorithm estimates the motion vector of a given block using the motion vector of the macro block to its immediate left The Motion Intensity map, I (Figure 4.2), which is a measure of motion ... features These visual features have Haar-like feature properties as they are computed by subtracting the sum of the sub region from the sum of the remaining region The Figure 4.9 shows example of Haar-like ... respectively The value of the feature is computed by subtracting the sum of the pixel values in the white region from the sum of the pixel values in the grey region These Haar-like features are simple...
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VISUAL ATTENTION IN DYNAMIC NATURAL SCENES 3
Ngày tải lên :
10/09/2015, 09:23
... 0.2 dim−3 vs dim−4 dim−3 vs dim−5 dim−3 vs dim−6 dim−3 vs dim−7 dim−3 vs dim−8 0.5 0.2 0.5 0.5 −0.5 dim−1 vs dim−5 0.5 dim−1 vs dim−4 0.5 0.5 0.5 −0.5 dim−1 vs dim−3 0.5 Figure 4.14: Example of ... dim−5 vs dim−8 dim−6 vs dim−7 dim−6 vs dim−8 dim−7 vs dim−8 0.5 0.5 0.5 dim−1 vs dim−7 −0.2 −0.2 −0.2 0.2 −0.2 0.2 −0.2 0.2 −0.2 0.2 −0.2 0.2 dim−3 vs dim−4 dim−3 vs dim−5 dim−3 vs dim−6 dim−3 ... dim−1 vs dim−8 0 0.5 dim−2 vs dim−3 0.5 0.5 dim−2 vs dim−8 0 0.5 0.5 dim−2 vs dim−4 dim−1 vs dim−6 0.2 0.5 0 0.5 dim−2 vs dim−5 0.5 −0.2 0.5 −0.5 −0.5 −0.2 0.2 0.5 dim−4 vs dim−5 dim−4 vs dim−6...
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VISUAL ATTENTION IN DYNAMIC NATURAL SCENES 4
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10/09/2015, 09:23
... performance due to its accounting of the photographer’s bias 4.1.6 Model Performance Metric We have used two scoring methods to assess the performance of di↵erent saliency models, in predicting human ... In this scoring method we first compute true positives from the saliency map using human fixation data For the false positive we sample the saliency map using random distribution, drawn uniformly ... vice versa The range of KL divergence is from to Higher values indicate more dissimilarity in shape of the two distributions, implying model is better predictor of the human fixation data The zero...
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VISUAL ATTENTION IN DYNAMIC NATURAL SCENES 5
Ngày tải lên :
10/09/2015, 09:24
... photographer’s bias of placing interesting things near the centre In investigating spatial properties of visual attention we proposed a computational model that combined bottom-up stimulus features ... = 1.6) to well-known models of visual attention The critical part was the unique way of modulating the movie scenes, using human fixation maps Although these maps had an inherent centre bias which ... account the variability observed in fixation duration for dynamic scenes and integrating it with the proposed saliency model Regarding improvement in computational model there are several interesting...
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Tài liệu The Role of BCG Vaccine in the Prevention and Control of Tuberculosis in the United States: A Joint Statement by the Advisory Council for the Elimination of Tuberculosis and the Advisory Committee on Immunization Practices docx
Ngày tải lên :
15/02/2014, 13:20
... useful in determining a) the efficacy of BCG vaccine in HCWs or b) the effects on efficacy of the vaccine strain administered Vol 45 / No RR-4 MMWR and the vaccinee’s age at the time of vaccination ... disease among HIVinfected persons, who have a progressive decline in immunity, may remain high for an indefinite period of time or may even increase as the immunosuppression progresses Furthermore, ... ethambutol, streptomycin, ethionamide, kanamycin, and rifabutin) In addition, most of the initial cases of MDR-TB identified in these outbreaks occurred among HIV-infected persons, for whom the...
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The role of pictures in improving health communication: A review of research on attention, comprehension, recall, and adherence doc
Ngày tải lên :
14/03/2014, 21:20
... document, they must first remember the type of information available and where to find it Therefore, improving patients’ recall of medical instructions can play an important role in helping them ... to take the medicines The pictures showed women similar to themselves taking the medicines in settings similar to those where they lived Control group women received nothing beyond the initial ... discussed: (1) drawing attention to the materials or message, (2) helping people comprehend the information being presented, (3) increasing recall of the message, and (4) increasing the likelihood...
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The Role of Tradable Permits in Water Pollution Control doc
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15/03/2014, 16:20
... for managing economic and environmental aspects of the river The most prominent examples of salinity trading come from Australia, with the inter-state trading case in the Murray-Darling Basin, ... will control pollution up to the point where the marginal pollution damage equals the marginal cost of control, thereby minimizing their total costs for compensating victims and controlling pollution; ... to meet the cap via market mechanisms The establishment of a pollution cap can be the first step for 27 developing a trading programme; the cap then reflects the maximum amount of pollution the...
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Báo cáo khoa học: Role of calcium phosphate nanoclusters in the control of calcification pot
Ngày tải lên :
29/03/2014, 23:20
... involvement in the control of mineralization processes [21,22] Results Thermodynamics of CPN formation Doc S1 (see Supporting information) provides additional details of the treatment The chemical ... the same Most probably, the core is simply more hydrated According to Eqn (4), the size is determined mainly by the ratio of the free energy of sequestration to the free energy of formation of ... describe the binding isotherms obtained previously for the b-casein 125 phosphopeptide in this pH range, and the same model was adapted to t the binding isotherm of OPN 1149 measured at pH 7.0 The...
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the role of fungal chitinases in biological control of plant root-knot nematode meloidogyne incognita on cucumber
Ngày tải lên :
12/06/2014, 16:03
... long time maintenance - 16 - 2.2.4 Composition of cultural medium for normal use 2.2.4.1 Swollen chitin mineral medium (SCM) Table 2.1 Composition of basal mineral chitin medium Component Amount ... β-D-glucosamine The Km and Vmax of exochitinase from - 28 - DY-59 and DG-3 were 2.89 mM ml-1, 4.02 M min-1 and 5.34 mM ml-1, 4.37 M min-1, respectively The hydrolysis products by enzyme DY-2, ... advances in the genome sequencing programmers over last five years provided first insights into the chitinolytic potential of microorganisms (http://genome.jgi- -7- psf.org/mic_home.html) Information...
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báo cáo sinh học:" The role of nurses and midwives in polio eradication and measles control activities: a survey in Sudan and Zambia" pdf
Ngày tải lên :
18/06/2014, 17:20
... level in Zambia served in the capacity of district managers of health programmes The finding that the nurses in Sudan were less involved in planning of activities (15.2% in polio and in measles) ... measles in both countries probably are the best example of how their roles can be maximized in programme implementation Admittedly, SIAs for polio require the commitment of personnel for defined ... commonly cited by the nurses in Zambia was that they spent more time dealing with diseases related to HIV infection, including HIV counselling - including prevention of mother to child transmission...
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Báo cáo hóa học: " Effects of attention on the control of locomotion in individuals with chronic low back pain" pdf
Ngày tải lên :
19/06/2014, 08:20
... List of movement Stroop words (Dutch original in parentheses) walking jumping climbing waving kicking bending lifting clambering skating playing football jogging leaning skiing exercising dancing ... approximately 10 cm laterally to the left and right acromion The two remaining markers were placed at the tips of an aluminium T-frame protruding approximately 20 cm caudally at the level of the spina ... length was determined by multiplying stride time by the speed of the treadmill, and by then adding the (positive or negative) change in the x-direction of the marker at the moment of heel strike...
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báo cáo hóa học: " The role of cumulative physical work load in symptomatic knee osteoarthritis – a case-control study in Germany" potx
Ngày tải lên :
20/06/2014, 00:20
... confounders were included in the final logistic regression model if they changed the odds ratio of kneeling and squatting by more than 10% in at least one category In the final model, the following confounders ... number of squatting and the duration of kneeling work D'Souza et al [20] examine the relationship between the daily amount of kneeling and knee osteoarthritis in the subset of participants at the ... (Institute of Occupational Medicine, Johann Wolfgang Goethe-University, Frankfurt am Main, Germany), Winfried Beck (Orthopedist, Offenbach, Germany), Adalbert Missalla (Ortho-Clinic Rhein-Main,...
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Báo cáo y học: "Role of STAT4 polymorphisms in systemic lupus erythematosus in a Japanese population: a case-control association study of the STAT1-STAT4 region" pot
Ngày tải lên :
09/08/2014, 13:22
... Hochberg MC: Updating the American College of Rheumatology revised criteria for the classification of systemic lupus erythematosus Arthritis Rheum 1997, 40:1725 23 Schildkraut JM: Examining complex ... PAR% may be affected by the difference in the method of ascertainment of each study, this comparison may not be completely valid Nevertheless, these observations suggested that the contribution of ... glomerulonephritis in a mouse model of lupus Clin Immunol 2006, 120:189-198 25 Jacob CO, Zang S, Li L, Ciobanu V, Quismorio F, Mizutani A, Satoh M, Koss M: Pivotal role of Stat4 and Stat6 in the...
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Báo cáo y học: "The role of ATP and adenosine in the control of hepatic blood flow in the rabbit liver in vivo" pps
Ngày tải lên :
13/08/2014, 13:20
... recalculated in ml min-1 100 g-1 by relating the readings to the wet weight of the liver, determined at the end of each experiment The "buffering capacity" of the HA was expressed in % as: [Increase in ... OCCLUSION Exp no n HAF (ml min1.100 g-1) PVF (ml min1.100 g-1) MAP (mmHg) HAF (ml min1.100 g-1) PVF (ml min1.100 g-1) MAP (mmHg) HAF increase (%) Buffering capacity (%) Mean (SE) 2 - 16.9 17.5 ... Diagram 1of silastic H-shaped prosthesis inserted into the portal vein and the inferior vena cava of the in vivo rabbit model Figure Diagram of silastic H-shaped prosthesis inserted into the portal...
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The role of p38 MAPK in cell cycle checkpoint control following DNA damage
Ngày tải lên :
11/09/2015, 09:02
... examined the role of Chk1, a canonical member of the ATM/ATR pathway, in DNA damage-induced G2 checkpoint control While examining the role of p38 in the G2 checkpoint pathway, we found that inhibition ... (115,234,446,459,464) The anaphase promoting complex is an ubiquitin ligase that is the key driver for the completion of mitosis One of the main roles of the APC/cyclosome complex in mitosis is the destruction of ... cyclin B1 and inactivation of CDK1 (167) Destruction of cyclin B1 generally marks the end of metaphase and the beginning of cytokinesis (244) Inhibition of the APC/cyclosome complex by members of...
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Circuit theory of finance and the role of incentives in financial sector reform
Ngày tải lên :
24/10/2012, 09:33
... lending to the point where the marginal revenue from lending equals the marginal default risk The amount lent determines the amount of inputs that firms can purchase in the factor market Money ... Creating a stronger investor base amounts to strengthening the circuit by completing the financial market structure of the economy, thus eliminating discontinuities in the transmission of information ... them unnecessary to further assess the riskiness of the bank Finally, the inadequacy of the static accounting framework, underpinning the capital ratios approach, in tracing the dynamics of the...
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Báo cáo y học: "Thioglycosides as inhibitors of hSGLT1 and hSGLT2: Potential therapeutic agents for the control of hyperglycemia in diabetes"
Ngày tải lên :
26/10/2012, 10:04
... assessed using a MicroBeta Trilux (PerkinElmer) A standard curve was used to determine the amount of ATP in mg of protein measured from the number of cells per well After 24 h, the microtiter ... solution containing 120 mM NaCl, 4.7 mM KCl, 1.2 mM MgCl2, 2.2 mM CaCl2, 10 mM HEPES (pH 7.4 with Tris) was used to asses active glucose transport in the presence of sodium For sodium free conditions, ... of the incubation period the wells were excited by 390 nm Fluorescence emission was recorded at 460 and 580 nm After a 20 sec baseline reading, 0.1 ml of PBS containing 10 M of the compound investigated...
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Facts of Vietnam Freight forwarding industry and the role of Vietnam Freight Forwarders Association (VIFFAS) to the industry in international economic integration processhelpful to Oristar.doc
Ngày tải lên :
27/10/2012, 16:42
... to integrate with such professional colleagues on the world The Association has the role of coordinating the activities of the members in order to protect the interests of the members and improve ... successful in giving Ministry of transport and VINAMRINE some legal opinions in drafting ASEAN Framework Agreement on Multimodal Transport and the report of Vietnam Delegation participating in the UNCTAD ... implemented strategies on developing and increasing the quality of trade services of the Ministry of Trade and the Ministry of Transport Being the intermediary between enterprises and Government’s...
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The role of language in adult education and poverty reduction in Botswan
Ngày tải lên :
05/11/2012, 16:27
... oppose their status and challenge the hegemony of the majority communities in Botswana 31 In most parts of the world, education is for the most part the preserve of the few (elites) The choice of ... knowledge of the minority and poor people and use them to mobilize the poor and minorities who are struggling for the betterment of their conditions It could mobilize the so called minorities ... it to disseminate information, encourage participation in the education and economy of the communities To achieve its goal of disseminating useful information and eradicating poverty the adult...
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