Sequential applications can take advantage of multi-core systems by way of pipeline parallelism to improve their performance. In such parallelism, core to core communication overhead is the main limit of speedup. This...
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The proceedings contain 30 papers. The topics discussed include: flexible error protection for energy efficient reliable architectures;characterizing energy consumption in hardware transactional memory systems;perform...
ISBN:
(纸本)9780769542164
The proceedings contain 30 papers. The topics discussed include: flexible error protection for energy efficient reliable architectures;characterizing energy consumption in hardware transactional memory systems;performance debugging of GPGPU applications with the divergence map;mixed-precision parallel linear programming solver;mapping pipelined applications with replication to increase throughput and reliability;improving in-memory column-store database predicate evaluation performance on multi-core systems;a comparative analysis of load balancing algorithms applied to a weather forecast model;sharing resources for performance and energy optimization of concurrent streaming applications;a cache replacement policy using adaptive insertion and re-reference prediction;the dynamic block remapping cache;towards a peer-to-peer framework for parallel and distributed computing;and on the worst case of scheduling with task replication on computational grids.
Online Social Networks emerged at the beginning of 21st century and give us evidence that they are going to have a long life. Almost two-thirds of overall social media users affirm an everyday usage of a social media ...
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This investigation corresponds to the implementation of an electronic system and the treatment of the signal of a pluviograph, in order to acquire the data of the atmospheric condition of the study area, the use of a ...
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ISBN:
(纸本)9781728114910
This investigation corresponds to the implementation of an electronic system and the treatment of the signal of a pluviograph, in order to acquire the data of the atmospheric condition of the study area, the use of a wireless communication system (GSM A7) suitable to generate communication with the control area and in this way obtain the storage and analysis of the data. To carry out these processes, it is implemented an electronic circuit, GSM transmission devices with GPRS technology and a software application answers on the system hardware for the C ++ programming language, which can be Installed on a web server computer.
This paper introduces a novel non-parametric statistical metric that can decide if the recovered set of parameters from a computer Vision optimization process can actually be considered as a statistically significant ...
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ISBN:
(纸本)9781424413638
This paper introduces a novel non-parametric statistical metric that can decide if the recovered set of parameters from a computer Vision optimization process can actually be considered as a statistically significant solution. The level of significance can be used as a quality metric of the solution which makes it possible (i) to compare the solutions obtained using different optimization methods, and also (ii) to set intuitive thresholds on the acceptance criteria. We chose the stereo correspondence optimization methods as the initial test bed for the new technique. We compare and combine the results of Sum of Squared Differences (SSD) and Sum of Absolute Differences (SAD) methods for stereo correspondence. We validated our claims by running experiments on standard stereo pairs with ground truth. The results showed that the introduced ideas actually work very well and they can be used to improve the optimization results from different sources.
Digital pathology has many advantages, so the need for digitizing already existing archives naturally arises. However, the fact that there is no standard way of storing pathology archives makes it difficult to provide...
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ISBN:
(纸本)9798350398823
Digital pathology has many advantages, so the need for digitizing already existing archives naturally arises. However, the fact that there is no standard way of storing pathology archives makes it difficult to provide an automated solution. In this paper, we tackle this problem with a robotic system, which uses a deep convolutional neural network and traditional imageprocessing methods to automatically detect and localize the pathology samples and perform pick and place to organize the samples in a rack that can be directly inserted into the whole slide imaging (WSI) scanner. We were able to achieve a 90% success rate for the pick and place process. This paper introduces the hardware setup and software components that we used for our system and briefly explains the detection procedure.
Transparent slide detection, pick and place automation are obtained in order to boost speed, accuracy and smooth workflow between slide coverslipping and digital scanning operation in digital pathology. Fully automati...
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ISBN:
(纸本)9798350398823
Transparent slide detection, pick and place automation are obtained in order to boost speed, accuracy and smooth workflow between slide coverslipping and digital scanning operation in digital pathology. Fully automatic, precise, robust solution has been developed by robotic arm using computer vision andimageprocessing techniques. Magazine (slide holder) and gripper design, camera selection and mapping to robot base coordinate system are all guided. Python based software algorithms for slide detection and 3D position determination applied in dynamically changeable environment are also explained step by step. Complete automatic process control method is implemented and tested for different types of slide.
This paper presents a semiautomatic method for the identification of immunohistochemical (IHC) staining in digitized samples. The user trains the system by selecting on a sample image some typical positive stained reg...
Robust tracking of multiple interacting objects in image sequences is a challenging problem due to the disturbances that occur often in the real environment. In this context, a system of independent particle filters a...
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The proceedings contains 127 papers. The following topics are dealt with: pattern recognition;modeling and simulation;circuits and networks;robotics;advanced control algorithms and environments;parallel processing;ima...
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ISBN:
(纸本)0818620382
The proceedings contains 127 papers. The following topics are dealt with: pattern recognition;modeling and simulation;circuits and networks;robotics;advanced control algorithms and environments;parallel processing;imageprocessing hardware;identification;electromagnetics applications;control systems applications;telecommunication systems;estimation;control of electrical machines;control, sensors, and actuators for space-based experiments;computer-aided design and testing;control system design;microprocessors and applications;artificial neural networks and expert systems;system theory;power electronics and power quality;VLSI;digital signal processing;multisensor fusion;power system analysis;and optical systems.
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