In the new media era, the innovative application of a large number of digital information technologies has promoted the upgrading iteration of the media, and also prompted people's visual aesthetic needs to change...
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In view of the problems that existing visual interface development tool are the interface display code and the logic code are higher coupled, and little weaker in portability and lower extensibility. This paper presen...
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ISBN:
(纸本)9781509038237;9781509038220
In view of the problems that existing visual interface development tool are the interface display code and the logic code are higher coupled, and little weaker in portability and lower extensibility. This paper presents a cross platform visual interface development tool based on template and introduces its key design technologies and system structure. The system uses a unified template management mechanism and registration message response function mechanism to ensure the unity of the interface style and achieve the interface display code and control logic code decoupling, making the development of the interface has a better portability and scalability. At the same time, it gives the design of the interface scripting engine and the method of parsing. Experimental test and analysis, interface, developed by the development of the system, can be used in heterogeneous communicationprocessing platform.
In this research, we analyzed conversations between a pair of subjects, under two conditions. One is face to face conversation that has a visual contact, and the other is conversation through telephone line that has n...
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ISBN:
(纸本)0818679204
In this research, we analyzed conversations between a pair of subjects, under two conditions. One is face to face conversation that has a visual contact, and the other is conversation through telephone line that has not. From the recorded videotape we extracted the subject's actions especially focusing on the head movements. By comparing the dialogues under two conditions, it seems that there are two types of head movements, one is intended to give a response to his partner and the other is to send some signal. We are going to analyze how visualinformation contributes in spoken dialogue perceptions, and possibility of adopting it in a multi-modal human interface.
This paper describes recent work on the automatic extraction of visual and audio parameters relating to the detection of synchrony in discourse, and to the modelling of active listening for advanced speech technology....
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ISBN:
(纸本)9781615676927
This paper describes recent work on the automatic extraction of visual and audio parameters relating to the detection of synchrony in discourse, and to the modelling of active listening for advanced speech technology. It reports findings based on image processing that reliably identify the strong entrainment between members of a group conversation, and describes techniques for the extraction and analysis of such information.
A general adaptive protocol to operate modems with minimum latency while extracting the maximum throughput is presented. Modern modems have large internal buffers and complex error correction and data compression prot...
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ISBN:
(纸本)0819424897
A general adaptive protocol to operate modems with minimum latency while extracting the maximum throughput is presented. Modern modems have large internal buffers and complex error correction and data compression protocols. The internal buffering in modems generally leads to large latencies and jitters in latency. Buffers in the communication drivers and operating system add to latency in the path. These shortcomings can be overcome using a special protocol so that a tighter bound an latency and jitter can be specified. This can benefit the real-time communication over modems.
Steady State visually Evoked Potential (SSVEP) is the electro encephalograph (EEG) response observed at the occipital region of the brain to a visual stimulation having a periodic intensity variation. When the retina ...
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ISBN:
(纸本)9781479976782
Steady State visually Evoked Potential (SSVEP) is the electro encephalograph (EEG) response observed at the occipital region of the brain to a visual stimulation having a periodic intensity variation. When the retina is excited by a visual stimulus ranging from 3.5 Hz to 75 Hz, the brain generates electrical activity at the same or multiples of frequency of the visual stimulus. SSVEP response can be used to determine the light source the subject is viewing and can form an useful part of a brain machine interface (BMI). Here we present an Android Application that produces visual stimuli, receives EEG signals and performs real time signal processing that enables the classification of the signal spectrum. This is aimed at providing a speller technology for the disabled.
In this study, the goal is to conduct and develop a system that will transmit electric consumption reading using wireless technology and analyzing the data with the use of image processing. The researcher created a wi...
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ISBN:
(纸本)9781538677674
In this study, the goal is to conduct and develop a system that will transmit electric consumption reading using wireless technology and analyzing the data with the use of image processing. The researcher created a wireless transmission of data acquisition using Raspberry Pi which aimed to make the meter reading more convenient and faster. The process starts by capturing the image of the electric meter using Raspberry Pi cam. The software use is python a powerful multi-paradigm computer programming language, optimized for programmer productivity, code readability and software quality [1]. The picture will be saved in a local folder and then using image processing it will analyze the picture. After analyzing, the result will be sent to the database. The database used in the system is SQL (Structured Query Language) the standard programming language use to create, update, and retrieve information that is stored in the database [2]. The information stored in the database are the following, data of electric consumption, the time retrieved and account number of the consumer. For the GUI design of the software visual basic studio is use. Programming using this language has also been made easier by using visual tools provided by visual Studio [3]. Based on the result of the data gathered the study was found out to be effective regarding reading the electric consumption since it produces a rating of above 90% accuracy during functionality test.
This paper introduces the concept of a responsive environment which perceives human behavior and responds with intelligent auditory and visual feedback. Several exhibits of responsive environments, implemented by the ...
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The description of natural phenomena from different Earth Observation (EO) activity domains is represented by complex processes that involve a solid understanding of the phenomena, the syntactic and semantic descripti...
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ISBN:
(纸本)9781467382007
The description of natural phenomena from different Earth Observation (EO) activity domains is represented by complex processes that involve a solid understanding of the phenomena, the syntactic and semantic description of the proposed solutions, the experimental data collection, and the analysis and interpretation of the results. Such a use case scenario is modeled as a collection of operators that are able to generate in a finite amount of time a valid output, based on a range of input data sets. The current paper aims at identifying the main EO data processing types and providing a set of basic operators that represent the core of the KEOPS (Kernel Operators) system. At the moment, several researches are conducted to find the best solution of integrating this system within the BigEarth platform, but the main idea is to use KEOPS as a plugin that can fit within any EO related platform that aims at processing spatial data. One main advantage of using the KEOPS system is the possibility of easily extending its core dataset with new operators that fulfill the needs of developing complex use case scenarios.
As a massively parallel processor, the GPU is well-suited for performing 'per-pixel' operations in image processing and computer vision. New developments in hardware, software, and algorithm mappings now allow...
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ISBN:
(纸本)9780819479365
As a massively parallel processor, the GPU is well-suited for performing 'per-pixel' operations in image processing and computer vision. New developments in hardware, software, and algorithm mappings now allow entire vision algorithms to be performed exclusively on GPU. In this paper we present the GPU mapping of a natural image feature processing pipeline used in an image stitching application. We examine how to utilize hardware features on the GPU for efficient processing to demonstrate how GPU programming now goes beyond per-pixel mappings, and is providing speedups in image feature processing, and matching.
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