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529
Linear spatial pyramid matching using sparse coding for image classification
- in IEEE Conference on Computer Vision and Pattern Recognition(CVPR
, 2009
"... Recently SVMs using spatial pyramid matching (SPM) kernel have been highly successful in image classification. Despite its popularity, these nonlinear SVMs have a complexity O(n 2 ∼ n 3) in training and O(n) in testing, where n is the training size, implying that it is nontrivial to scaleup the algo ..."
Abstract
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Cited by 497 (21 self)
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the algorithms to handle more than thousands of training images. In this paper we develop an extension of the SPM method, by generalizing vector quantization to sparse coding followed by multi-scale spatial max pooling, and propose a linear SPM kernel based on SIFT sparse codes. This new approach remarkably
Locality-constrained linear coding for image classification
- IN: IEEE CONFERENCE ON COMPUTER VISION AND PATTERN CLASSIFICATOIN
, 2010
"... The traditional SPM approach based on bag-of-features (BoF) requires nonlinear classifiers to achieve good image classification performance. This paper presents a simple but effective coding scheme called Locality-constrained Linear Coding (LLC) in place of the VQ coding in traditional SPM. LLC util ..."
Abstract
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Cited by 443 (20 self)
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The traditional SPM approach based on bag-of-features (BoF) requires nonlinear classifiers to achieve good image classification performance. This paper presents a simple but effective coding scheme called Locality-constrained Linear Coding (LLC) in place of the VQ coding in traditional SPM. LLC
Valid conjunction inference with the minimum statistic. NeuroImage 25, 653–660
, 2005
"... In logic a conjunction is defined as an AND between truth statements. In neuroimaging, investigators may look for brain areas activated by task A AND by task B, or a conjunction of tasks (Price & Friston, 1997). Friston et al. (1999b) introduced a minimum statistic test for conjunction. We refer ..."
Abstract
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Cited by 256 (4 self)
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refer to this method as the minimum statistic compared to the global null (MS/GN). The MS/GN is implemented in SPM2 and SPM99 software, and has been widely used as a test of conjunction. However, we assert that it does not have the correct null hypothesis for a test of logical AND, and further, this has
SPM for Functional Identification of Individual Biomolecules
"... The identification of specific binding molecules is of increasing interest in the context of drug development based on combinatorial libraries. Scanning Probe Microscopy (SPM) is the method of choice to image and probe individual biomolecules on a surface. Functional identification of biomolecules i ..."
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The identification of specific binding molecules is of increasing interest in the context of drug development based on combinatorial libraries. Scanning Probe Microscopy (SPM) is the method of choice to image and probe individual biomolecules on a surface. Functional identification of biomolecules
Dementia: An SPM Analysis of 29 Patients
"... Frontotemporal dementia (FTD) is a common cause of presenile dementia. The aim of the current study was 2-fold: (a) to delin-eate the brain regions with reduction of glucose metabolism, and (b) to investigate the hemispheric asymmetry of glucose metabolism in FTD using 18F-FDG PET. Methods: We com-p ..."
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Frontotemporal dementia (FTD) is a common cause of presenile dementia. The aim of the current study was 2-fold: (a) to delin-eate the brain regions with reduction of glucose metabolism, and (b) to investigate the hemispheric asymmetry of glucose metabolism in FTD using 18F-FDG PET. Methods: We com
unknown title
"... 1 Which SPM method should be used to extract hippocampal measures in early Alzheimer’s disease? ..."
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1 Which SPM method should be used to extract hippocampal measures in early Alzheimer’s disease?
SPM Conscious Loop Scheduling for Embedded Chip Multiprocessors ∗
"... One of the major factors that can potentially slow down widespread use of embedded chip multiprocessors is lack of efficient software support. In particular, automated code parallelizers are badly needed since it is not realistic to expect an average programmer to parallelize a large complex embedde ..."
Abstract
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Cited by 4 (0 self)
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embedded application over multiple processors, taking into account several factors at the same time such as code density, data locality, performance, power and code resilience. Especially, increasing use of software-managed SPM (scratch-pad memory) components in embedded systems require an SPM conscious
Results 1 - 10
of
529
