Space-time receptive field for motion detection
Computational model of MST neuron receptive field and interaction effect for the perception of self-motion
... 109 Although doubles data were gathered for only a small subset of possible paired stimulus conditions, the data was gathered systematically using the reasonable approach of hotspot and test spot pairs. If indeed the ...
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Intersession reliability of population receptive field estimates
... search space was generated (15 15 34) containing plausible values for the pRF center and size ...a time series was generated by calculating the overlap between the stimulus time series and the ...
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Introduction to Quantum Field Theory in C4 Space-Time
... a field g ij u i , for D ij we have a field D ij u i , for E ij we have a scalar field E ij u i and from M ij we have a field M ij u i ...of motion of those ...
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Sparse coding of birdsong and receptive field structure in songbirds
... for Field L ...in Field L STRFs, with both excitatory and in-hibitory regions having similar amplitude, and kernels are localized in space and time, though possibly not as markedly localized ...
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Snapshot of a Field in Motion
... While inperson workshops at conferences present an excellent environment for skillsharing, opening up their workshops to an international pool of archivists for free delivered skills to a new set of archivists who ...
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Topological defect solutions in the spherically symmetric space-time admitting conformal motion
... b. In the case of strings with monopole and electric field, we can conclude that monopole and charge decrease the string’s tension. Also, in this case, we have matched our solutions with the Reissner-Nordstr¨om ...
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Motion Based Detection and Tracking of Moving Objects in Real Time Scenario
... surveillance, detection, Arduino, matlab, Kalman filter, Blob ...research field which percepts and represents the 3D information of real ...Object detection is a process, which is to analyze the ...
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Real Time Abnormal Situation Detection Based On Crowd Motion Characteristics
... unstructured motion flows that can effectively group optical flows in the field of view into ...Measures motion features including the speed and direction of moving objects based on a spatio- ...
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Estimating average single-neuron visual receptive field sizes by fMRI
... same time it returns the location, size, SF, and orientation preference of each voxel based on the weights of the different Gabor functions in the underlying ...visual field domain and thus estimate ...
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Natural Stimulus Statistics Alter the Receptive Field Structure of V1 Neurons
... For each neuron, STRFs obtained using natural vision movies and grat- ing sequences were evaluated in terms of their ability to predict responses using a novel validation data set not used for STRF estimation. Predicted ...
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Field Equations in C4 Space-Time
... the field equations in a 4-d complex space-time, in the same way, that general relativity does for our usual 4-d real space-time, forming this way, a new ”general relativity” in C 4 ...
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Riemannian Space Time, de Donder Conditions and Gravitational Field in Flat Space Time
... gravitational field is the energy-momen- tum of ...tional field in the inertial and non-inertial reference frames are ...gravitational field is ...of space-time in a non-inertial frame ...
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Space-Time Characterization of Rainfall Field in Tuscany
... 1 National Research Council, Institute of Biometeorology, Via Gino Caproni 8, Florence 50141, Italy; [email protected]; Tel.: +39-55-448-301 2 LaMMA Consortium, Via Madonna del Piano 10, Sesto Fiorentino 50019, ...
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Adaptive Retina with Center-Surround Receptive Field
... In this paper, we described an adaptive retina with a center-surround receptive field. The system properties of this retina allows it to model functionally either the respo[r] ...
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Within, but not between hands interactions in vibrotactile detection thresholds reflect somatosensory receptive field organization
... vibrotactile detection thresh- old more than masker on the middle finger (2nd neighbor; see Figure ...that detection of vibrotactile stimuli with maskers within the same hand follows a somatotopic ...
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Within, but not between hands interactions in vibrotactile detection thresholds reflect somatosensory receptive field organization
... vibrotactile detection thresh- old more than masker on the middle finger (2nd neighbor; see Figure ...that detection of vibrotactile stimuli with maskers within the same hand follows a somatotopic ...
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A Novel Real Time Motion Detection Algorithm For Videos
... Real-time detection of moving objects is vital for video ...adaptive motion segmentation and detection strategy is developed by using motion variation and chromatic characteristics, ...
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Salient Approach for Motion Detection in Real Time Domain
... entire time, the moment it is ...a motion in the frame of the camera. For this an innovative real time, based algorithm is effectuated which uses various methods to detect motion in real ...
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Population receptive field estimates of human auditory cortex.
... underlying receptive fields, we estimated the effects of systematic frequency gradients and hemodynamic spatial blurring on bandwidth values estimated from the random tone sequence ...
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Beyond the classic receptive field: the effect of contextual stimuli
... integration, and figure–ground segregation, RFs at higher levels serve the perception of grouping by common fate, biological motion, and other biologically relevant stimuli, such as faces. Studies in alert monkeys ...
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