Search Results - (( spatial visualization techniques algorithm ) OR ( java application customization algorithm ))*

Rain streak removal using emboss and spatial-temporal depth filtering technique in video keyframes by Shariah, Sawsan Kamel

“…Dynamic weather elements such as rain cause complex visual appearance, because rain consists of spatially distributed drops falling at high velocities. …”
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Challenges in multi-layer data security for video steganography by Samar Kamil, Masri Ayob, Siti Norul Huda Sheikh Abdullah, Zulkifli Ahmad

“…Thus, in this paper a review on multi-layer algorithms for video steganography is done. This paper comprehensively reviews the steganography, spatial and frequency domain techniques hybrid with cryptography and error correction techniques. …”
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Pixel value differencing steganography techniques: Analysis and open challenge by Hussain, Mehdi, Wahab, Ainuddin Wahid Abdul, Anuar, Nor Badrul, Salleh, Rosli, Noor, Rafidah Md

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Real time traceability module for halal logistic transportation using GPS and geofence technique by Mohamad, Maizatul Akma

“…The system is able to identify the possibility of cross contamination by examining the vehicle stoppage via geofence technique. The existing geofence technique was upgraded by integrating spatial, temporal and speed rule in the ray casting algorithm used for this technique. …”
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DCT domain stegasvm-shifted LSB model for highly imperceptible and robust cover-image by Yahya, Saadiah, Hussain, Hanizan Shaker, M., Fakariah Hani

“…The importance of information security in protecting and hiding information has increased due to the increased use of computers and Internet.Information hiding technology such as Digital Image steganography embeds secret messages inside other files.Least Square Bit (LSB) is the most popular technique used in image steganography that hides data behind a cover-image in a spatial and discrete cosine transform (DCT) domain.Support Vector Machine (SVM) is another technique that is used to strengthen the embedding algorithm.The main aim of image steganography is to keep the secret-message remain secret regardless of the techniques used.But many of the previously proposed techniques failed to attain this aim.The main concerns to this problem are the non-random changes of a cover-image that constantly occurred after the embedding process and the non-robustness of the embedding algorithm to image processing operation.This study therefore proposes a new model that utilises Human Visual System (HVS) and embedding technique through shifted LSB called StegaSVM-Shifted LSB in DCT domain to preserve the imperseptibility and increase the robustness of stego-images.The proposed technique shows better performances compared to other existing techniques.…”
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Kernerlized Correlation Filters Parameters Optimization For Enhanced Visual Tracking by Ong, Chor Keat

“…Until now, there are still no perfect algorithm to track the target flawlessly. In order to improve the performance, the main idea proposed is implementing optimization technique on the selected parameters and obtain a better performance. …”
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EEG-based brain source localization using visual stimuli by Jatoi, M.A., Kamel, N., Malik, A.S., Faye, I., Bornot, J.M., Begum, T.

“…According to the spatial resolution provided, the algorithms are categorized as either low resolution methods or high resolution methods. …”
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Content-based indexing of low resolution documents by Md Nor, Danial

“…The algorithm has the capability of reducing any shortcoming associated with normalisation in initial fusion technique. …”
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Spatial analysis of infant mortality in Peninsular Malaysia over three decades using mixture models by Nuzlinda Abdul Rahman, Abdul Aziz Jemain

“…The results obtained were visually presented in maps. The analysis showed that in the early year of 1970, the spatial heterogeneity effect was more prominent; however, towards the end of 1990, this pattern tended to disappear. …”
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A review of machine learning in hyperspectral imaging for food safety by Mainak Das, Yeo, Wan Sieng, Agus Saptoro

“…To address these limitations, advances in non-destructive monitoring techniques with the implementation of machine learning (ML) algorithms can be alternative solutions. …”
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The development of spatio-temporal data model for dynamic visualization of virtual geographical information system by Mohd. Rahim, Mohd. Shafry, Daman, Daut

“…Volumetric is one type of spatial object in the VGIS, which is used to visualize 3D information. …”
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Programmable Spatially Variant Single Pixel Imaging Based On Compressive Sensing by Shin, Zhen Yong

“…However, high pixel-to-pixel fidelity recovery is not always needed in most visual tasks. This thesis proposes a programmable spatially variant resolution (SVR) technique in single-pixel imaging based on CS. …”
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Moving objects detection from UAV captured videos using trajectories of matched regional adjacency graphs by Harandi, Bahareh Kalantar Ghorashi

“…The proposed algorithm is designed in order to tackle many limitations of the existing algorithms such as handle inevitable occlusions, model different motions from multiple moving objects, and consider the spatial information.…”
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Real-time shadow casting using fake soft shadow volume with stencil buffer by Lee, Kong Weng

“…Comparison using proposed algorithm with an established algorithm revealed that the proposed algorithm is two to five times faster. …”
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Enhancing the Yolov8 algorithm for real-time dental segmentation by Mohammed Abed Al Zobaie, Dhiaa

“…The goal of image segmentation is to group pixels based on visual properties such as color, texture, intensity, or spatial proximity to identify and delineate the boundaries of distinct objects or regions within the image. …”
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Extremal region detection and selection with fuzzy encoding for food recognition by Razali @ Ghazali, Mohd Norhisham

“…In the third algorithm, a soft assignment technique using fuzzy encoding is used to transform low-level features into a higher-level feature representation. …”
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Markov-Gibbs Random Field Approach for Modeling of Skin Surface Textures by Batool, Nazr e

“…For set 2 the wrinkle/line like features can be modeled with low/medium visual similarity depending on the spatial invariance. …”
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MMS : mobile monitoring system using electrical capacitance tomography (ECT) by Abdul Rahim, Ruzairi, Chan, Kok Seong

“…The reconstruction image process in the PC was written using programming platform Visual Basic 6.0. The information obtained in the PC can be reconstructed using linear back projection algorithm. …”
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Dynamic scene occlusion culling in architectural scenes based on dynamic bounding volume by Paunoo @ Balu, Baldeve

“…Therefore, occlusion culling techniques are required for output-sensitive rendering. …”
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Statistical Approach for Image Retrieval by Khor, Siak Wang

“…Of all the visual contents identifiable from an image, colour is considered to be the commonest visual attribute that aids in image retrieval. …”
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