Pre-processing
eve cccavalcante pre processing
... Cross-layer optimization can be performed in a number of ways. The choice of the involved layers and the metric are key aspects on such task. In our case, we aim to observe the joint optimization on the PHY and Medium ...
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Adaptive Image Pre-processing for Quality Control in Production Lines
... In the image pre-processing approach, a set point routine is executed during the set-up phase of the program. Along this routine, some high quality images corresponding to the different possible scenarios ...
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Reproducible cancer biomarker discovery in SELDI-TOF MS using different pre-processing algorithms.
... Improving reproducibility by increasing statistical power As shown above for the breast cancer dataset, the complete lack of statistical power for identifying DE peaks in some large peak profiles is an important factor ...
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Applying enhancement filters in the pre-processing of images of lymphoma
... Of course, specialists can detect such problems in digital images. The ones that present best quality have been selected in databanks like [8] for scientific research. They are used as reference for many studies, and one ...
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The Combined Effect of Filters in ECG Signals for Pre-Processing
... in pre-processing an ECG signal removes not only baseline drift (drift refers to the deviation of the signal from one state to another unpredictable state) but also preserves edges while removing ...because ...
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Quantifying Next Generation Sequencing Sample Pre-Processing Bias in HIV-1 Complete Genome Sequencing
... In agreement with earlier findings that show similar results for different fragmentation methods [55], we find a similar population composition for both fragmentation procedures. Nevertheless, we recommend the Nextera™ ...
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VIDEO PRE-PROCESSING OF IMAGE INFORMATION FOR VEHICLE IDENTIFICATION
... which pre-processing techniques are relevant on the basis of the nature of the information to be extracted from remotely sensed ...some pre-processing is required to enhance specific image ...
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Sensitivity testing practice on pre-processing parameters in hard and soft coupled modeling
... Coupled modeling applying using hard and soft models it is necessary to understand the interactions on results and related with it proper values coefficients from pre-processing data base for both groups’ ...
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Info Dengue: a nowcasting system for the surveillance of dengue fever transmission
... data pre-processing, including a probabilistic correction of case notification delay, and calculation of dengue's effective reproductive number, indicators of dengue transmission are coded into four dengue ...
19
JISTEM J.Inf.Syst. Technol. Manag. vol.11 número2
... data pre-processing and cleanup stages; it was not used in the transformation and modeling stages because it refers to the output of the model used by the cooperative, and therefore it represents the result ...
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Preliminary Study of Greywater Treatment through Rotating Biological Contactor
... causes high penalty in the form of biopsy. Image interpretation of mammograms can be improved using computational advancements. Many computer-aided systems are proposed to improve the accuracy of interpretation. Many ...
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poster baco lrec 2006
... * RDBS are a good alternative for querying gigabyte text collections for NLP purposes * complex data pre-processing tasks, data. modeling and system tuning may be required[r] ...
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A novel optical granulometry algorithm for ore particles
... The algorithm consists of the following five steps: image pre-processing, morphological smoothing, positioning of particle points, region expansion of particles, double circle[r] ...
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USING SEISMIC DATA FROM THE OIL AND GAS INDUSTRY FOR OCEANOGRAPHIC STRUCTURES DETECTION
... oceanography processing was performed using Seismic Unix software and consisted in seven main steps (Yilmaz, 2001): (1) pre-processing, which starts af- ter the data is converted to the software ...
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An ensemble regression approach for bus trip time prediction
... the pre-processing component is the daily update of the predictions for the next coming days obtained by the different a&ps that have been previously ...the pre-selection of n a&ps (discussed ...
5
J. Braz. Comp. Soc. vol.15 número1
... Abstract: Due to the imprecise nature of biological experiments, biological data is often characterized by the presence of redundant and noisy data. This may be due to errors that occurred during data collection, such as ...
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Res. Biomed. Eng. vol.32 número2
... Abstract Introduction: Dermoscopy is a non-invasive in vivo imaging technique, used in dermatology in feature identiication, among pigmented melanocytic neoplasms, from suspicious skin lesions. Often, in the skin exam is ...
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Wavelet-based EEG processing for computer-aided seizure detection and epilepsy diagnosis
... Many Neurological disorders are very difficult to detect. One such Neurological disorder which we are going to discuss in this paper is Epilepsy. Epilepsy means sudden change in the behavior of a human being for a short ...
3
Currency Recognition System Using Image Processing
... image processing system containing all the necessary processes such as image scanning and reading, image pre-processing, segmentation, feature extraction ...
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Efficient Facial Expression and Face Recognition using Ranking Method
... The system that used color information, Rajapaskse et al., (2004) proposes the use of non- negative matrix normalization (NMF) with color cannel encoding [4]. This process is performed by representing the (RGB) color ...
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