Recently, we presented a new OCR-concept [1] for historic prints. the core part is the glyph recognition based on pattern matching withpatterns that are derived from computer font glyphs and are generated on-the-fly....
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ISBN:
(纸本)9780819499967
Recently, we presented a new OCR-concept [1] for historic prints. the core part is the glyph recognition based on pattern matching withpatterns that are derived from computer font glyphs and are generated on-the-fly. the classification of a sample is organized as a search process for the most similar glyph pattern. In this paper, we investigate several similarity measures which are of vital importance for this concept.
An eukaryotic cell has different compartments which are specific to different biological activities. the total cellular metabolism is also compartmentalized. the intracellular transporters within a cell are responsibl...
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Reconstructing gene regulatory network (GRN) from time-series expression data has become increasingly popular since time course data contain temporal information about gene regulation. A typical microarray gene expres...
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Given recent advances in synthetic biology and DNA synthesis, there is an increasing need for carefully engineered biological parts (e.g. genes, promoter sequences or enzymes) and circuits. However, forward engineerin...
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In this work, we aim at understanding semantic interaction among graspable objects in both direct and indirect physical contact for robotic manipulation tasks. Given an object of interest, its support relationship wit...
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Intent recognition systems using patternrecognition technology to control powered lower-limb prostheses are promising for seamlessly changing between locomotion modes - such as transitioning from level walking to sta...
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ISBN:
(纸本)9781467319690
Intent recognition systems using patternrecognition technology to control powered lower-limb prostheses are promising for seamlessly changing between locomotion modes - such as transitioning from level walking to stair ascent. these transitions can be accomplished by training an algorithm to recognize the patterns of mechanical and/or myoelectric signals an amputee generates during and between different locomotion modes. While low error rates can be achieved withthis method, it typically requires a substantial amount of training data to be gathered. To alleviate this burden, this study investigated training a user-independent classifier from a pool of lower limb amputees performing level walking, ramps and stairs on a powered prosthesis and tested generalization of the classifier to a novel subject. the effect of using the amputee's EMG signals in combination withthe mechanical sensors on the leg was also evaluated for this user-independent classifier. Generalization was poor to a novel subject -- 48% overall recognition rate with EMG and 62% without (mechanical sensors only). However, an important system improvement could be made by including a few level walking trials of the novel subject (only a few minutes of data collection) in the training data, the overall recognition rate improved to 86% with EMG and 83% without.
the proceedings contain 145 papers. the topics discussed include: development of power supply system for medical ruby laser;corrosion protection using high-voltage and high-frequency system;vibration pattern for the i...
ISBN:
(纸本)9783642408489
the proceedings contain 145 papers. the topics discussed include: development of power supply system for medical ruby laser;corrosion protection using high-voltage and high-frequency system;vibration pattern for the implementation of haptic joystick;force feedback implementation based on recognition of obstacle for the mobile robot using a haptic joystick;network aware resource allocation scheme for mobile ad hoc computational grid;single camera motion estimation: modification of the 8-point method;a biomimetic earthworm-like micro robot using nut-type piezoelectric motor;a robust control of intelligent mobile robot based on voice command;design and inverse kinematics of three degree of freedom mine detection manipulator;the modeling and simulation of kinetic analysis of nonholonomic systems for the omni-directional wall climbing robot;and a new Euclidian distance based approach to measure closeness to singularity for parallel manipulators.
the proceedings contain 145 papers. the topics discussed include: development of power supply system for medical ruby laser;corrosion protection using high-voltage and high-frequency system;vibration pattern for the i...
ISBN:
(纸本)9783642408519
the proceedings contain 145 papers. the topics discussed include: development of power supply system for medical ruby laser;corrosion protection using high-voltage and high-frequency system;vibration pattern for the implementation of haptic joystick;force feedback implementation based on recognition of obstacle for the mobile robot using a haptic joystick;network aware resource allocation scheme for mobile ad hoc computational grid;single camera motion estimation: modification of the 8-point method;a biomimetic earthworm-like micro robot using nut-type piezoelectric motor;a robust control of intelligent mobile robot based on voice command;design and inverse kinematics of three degree of freedom mine detection manipulator;the modeling and simulation of kinetic analysis of nonholonomic systems for the omni-directional wall climbing robot;and a new Euclidian distance based approach to measure closeness to singularity for parallel manipulators.
In this paper, we present a local morphological pattern spectrum based approach for off-line signature verification. the proposed approach has three major phases : Preprocessing, Feature extraction and Classification....
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Incremental graph pattern matching by Rete networks can be used in many industrial, model-driven development and network analysis scenarios including rule-based model transformation, on-the-fly consistency validation,...
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