Search Results - (( based pixel based algorithm ) OR ( java application optimization algorithm ))
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1
Three Dimension Pixel Distribution Shifting Based Color Correction Method For Digital Images
Published 2017“…Both proposed algorithms employ color correction process by shifting the pixel distribution based on the 3D three color channels planes. …”
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Monograph -
2
Steganography based on utilizing more surrounding pixels
Published 2010“…The imperceptibility measures used for evaluation are called peak signal to noise ratio (PSNR), Watson metric and Universal quality index (Q). Previous algorithms utilize at most four (4) out of eight (8) surrounding pixels as multiple based notational system (MBNS) uses three (3) pixels. …”
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Thesis -
3
Fast directional search algorithm for fractional pixel motion estimation for H.264 AVC
Published 2013“…Hence, the proposed algorithm efficiently explores the neighborhood of integer pixel based on high correlation that exists between the neighboring fractional pixels and unimodal property of error surface. …”
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Citation Index Journal -
4
Second compression for pixelated images under edge-based compression algorithms: JPEG-LS as an example
Published 2021“…This work utilized the JPEG-LS as an example of an edge-based compression algorithm for compressing pixelated images. …”
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Article -
5
Error concealment innovator based on the multi-directional interpolation by using the similarity segmentation
Published 2011“…Finally, another algorithm to convert pixels to feet proposed. The motivation behind the current implementation and the problem that we aim to solve lies on how to convert the size of the base and height of triangles from pixels-to-feet. …”
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Article -
6
Programmable Spatially Variant Single Pixel Imaging Based On Compressive Sensing
Published 2021“…This thesis proposes a programmable spatially variant resolution (SVR) technique in single-pixel imaging based on CS. In the proposed method, image iv pixels are differently sized and formed higher and lower resolution regions. …”
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Final Year Project / Dissertation / Thesis -
7
Variable block based motion estimation using hexagon diamond full search algorithm (HDFSA) via block subtraction technique
Published 2015“…The next stage of algorithm development is the search pattern which is the hexagon diamond (16×16 and 8×8 pixels block size) and full search pattern (4×4 pixels block size). …”
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8
Removal of high density salt and pepper noise from image and video based on optimal decision based algorithm
Published 2014“…There are two steps, detection of the corrupted pixels and then restoration. Detection is provided by using statistical analysis in each window, then the appropriate replacement for the noisy pixel is conducted from given values inside the current window or adjacent reconstructed pixels based on mean calculation and also, for very high density of noise which density of noise is bigger than 80%, the reconstruction is based on a recursive approach. …”
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Conference or Workshop Item -
9
Pixel-based skin color detection technique
Published 2005“…A simple and relatively efficient histogram-based algorithm to segment skin pixels from a complex background is presented. …”
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Article -
10
Evaluation of Image Pixels Similarity Measurement Algorithm Accelerated on GPU with OpenACC
Published 2017“…In this work, the portability of an implemented parallelizable chi-square based pixel similarity measurement algorithm has been evaluated on two consumer and professional grade GPUs. …”
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Article -
11
Image segmentation based on normalised cuts with clustering algorithm
Published 2013“…With the approach applied in the normalised cuts based image segmentation, the constraint of using normalised cuts algorithm in image segmentation can be alleviated. …”
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Metacarpal phantom radiograph edge detection using genetic algorithm gradient based genotype / Norharyati Md Ariff
Published 2007“…From the initial population, the fitaess fimction has to calculate to get the fittest pixels. Fitaess fimction is calculated based on the gradient which is the length fi*om each pixel. …”
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Thesis -
14
A comparison of watermarking image quality based on dual intermediate significant bit with genetic algorithm
Published 2013“…The quality of the watermarked images is considered as one of the most important requirements of any watermarking system.In most applications, the watermarking algorithm embeds the watermark without affecting the quality of the host media.In this study, a comparison of watermarking image quality was performed between two existing methods: Dual Intermediate Significant Bit (DISB) an d Genetic Algorithm (GA).The first method focuses on the high quality of the watermarked image based on DISB model and this method requires embedding two bits into every pixel of the original image, while the other six bits are modified so as to immediately assimilate the original pixel. …”
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Conference or Workshop Item -
15
Resource Minimization in a Real-time Depth-map Processing System on FPGA
Published 2011“…The system achieves performance of 295 mega pixel disparity per second(MPDS) for the architecture with 640x480 pixels image, 3x3 pixels window size, 32 pixels disparity range and 30 frames per second. …”
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Conference or Workshop Item -
16
DISCRIMINATING SEDIMENT AND CLEAR WATER OVER CAOSTAL WATER USING GD TECHNIQUE
Published 2017“…In this paper, a simple algorithm based on empirical technique to detect the sediment-influenced pixels over coastal waters is proposed as an alternative to these two algorithms. …”
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Article -
17
Comparison between pixel-based and object based classifications using radar satellite image in extracting massive flood extent at northern region of Peninsular Malaysia
Published 2015“…TerraSAR-X image was used to map the flood extent of the study area. In object-based approach, there were three simple machine learning algorithms such as PP, MD, MH together with NN performed with high accuracy while in pixel based approach, NN was the highest accuracy of all machine learning algorithms. …”
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Conference or Workshop Item -
18
Comparison between pixel-based and object-based classifications using radar satellite image in extracting massive flood extent at northern region of Peninsular Malaysia
Published 2015“…TerraSAR-X image was used to map the flood extent of the study area. In object-based approach, there were three simple machine learning algorithms such as PP, MD, MH together with NN performed with high accuracy while in pixel based approach, NN was the highest accuracy of all machine learning algorithms. …”
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Conference or Workshop Item -
19
Disparity map algorithm using hierarchical of bitwise pixel differences and segment-tree from stereo image
Published 2024“…This thesis presents a local-based stereo matching algorithm to increase the accuracy on complex regions. …”
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Thesis -
20
MINIMIZATION OF RESOURCE UTILIZATION FOR A REAL-TIME DEPTH-MAP COMPUTATIONAL MODULE ON FPGA
Published 2011“…The system achieves SAD performance of 295 mega pixel disparity per second (MPDS) for the architecture with 640x480 pixel image, 3x3 pixel window size, 32 pixel disparity range and 30 frames per second. …”
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Thesis