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convolution/superposition dose algorithm

Evaluation of the algorithm’s accuracy in the computation of the dose distribution in the Brain Tumors

Evaluation of the algorithm’s accuracy in the computation of the dose distribution in the Brain Tumors

... Clarkson, Convolution, Superposition and Fast Superposition algorithms in Three-Dimensional Conformal Radiotherapy (3D- CRT), and to study the suitability of algorithms with respect to brain tumors ...

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A kernel-based dose calculation algorithm for kV photon beams with explicit handling of energy and material dependencies.

A kernel-based dose calculation algorithm for kV photon beams with explicit handling of energy and material dependencies.

... our dose engine (shown in red), the mean agreement of the calculated depth dose curves with the simulations is ...analytical algorithm and MC simulations increases with depth, but does not exceed ...

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Clinical Comparison of Pencil Beam Convolution and Clarkson Algorithms for Dose Calculation

Clinical Comparison of Pencil Beam Convolution and Clarkson Algorithms for Dose Calculation

... the dose into two components: primary and scattered radiations ...the dose as the sum of contributions of primary radiation and of scattered ...PBC algorithm. This algorithm is based on a ...

5

Prediction of Dose Calculation of Breast and Chest Tumors using Different Algorithms

Prediction of Dose Calculation of Breast and Chest Tumors using Different Algorithms

... convolution, superposition, and fast superposition algorithms were applied to all ...an algorithm for the particular diagnostic and treatment ...Mean Dose, and Mean Relative Difference ...

7

On  Quantum  Slide  Attacks

On Quantum Slide Attacks

... scheme and some publicly known parameters, and s a secret value (generally a subkey) that we seek. This is not always doable (in particular, it requires that all the inputs belong to a slide pair), which explains why ...

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Efficient decoding algorithm for convolution coding used in communication systems

Efficient decoding algorithm for convolution coding used in communication systems

... This paper uses a hard decision Viterbi decoder for the purpose of developing and verifying the new energy saving algorithm. Once the algorithm is verified, a soft decision Viterbi decoder may be used in ...

5

Quantum Computing and Quantum Algorithms

Quantum Computing and Quantum Algorithms

... a superposition state of both 1 and 0, this state is called as a coherent ...the superposition of 0 and 1 ...a superposition state is expressed as a linear combination of |0⟩ and |1⟩, ...a ...

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Analysis and Comparison of Spatial Domain Digital Image Inpainting Techniques

Analysis and Comparison of Spatial Domain Digital Image Inpainting Techniques

... A convolution based technique using bilateral filtering is proposed by [4]. A bilateral filter is an edge-preserving smoothing filter. The bilateral filter replaces a pixel's value by a weighted average of its ...

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Entanglement of multipartite quantum states and the generalized quantum search

Entanglement of multipartite quantum states and the generalized quantum search

... In chapter 3 Grover's unstructured quantum search algorithm is generalized to use an arbitrary starting superposition and an arbitrary unitary matrix.. A formulafm the probability of the[r] ...

85

An Image Classification Algorithm Based on Multidomain Convolution Neural Network

An Image Classification Algorithm Based on Multidomain Convolution Neural Network

... In 1988, LeCun[3] et al. proposed CNN-based artificial neural network structure, which effectively solves the weakness of extracting image features by hand and it’s automatically extracting the advanced abstract features ...

6

Cyclic Convolution Algorithm Formulations Using Polynomial Transform Theory

Cyclic Convolution Algorithm Formulations Using Polynomial Transform Theory

... [3] D. Chiper, M.N.S. Swamy, M. Omair Ahmad, “An Efficient Unified Framework for Implementation of a Prime-Length DCT/IDCT with High Throughput,” IEEE Trans. on Signal Processing, vol. 55, no. 6, June 2007. [4] C. Cheng, ...

9

Convolution Analysis and Algorithm for Advance Bandwidth Preparation in Devoted Networks

Convolution Analysis and Algorithm for Advance Bandwidth Preparation in Devoted Networks

... A dynamic bandwidth request-allocation algorithm for real-time services is proposed in. The authors predict the amount of bandwidth to be requested based on the information of the backlogged amount of traffic in ...

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DOCUMENT SIMILARITY DETECTION USING SYNONYMS FACTOR AND PARALLEL PROCESSING

DOCUMENT SIMILARITY DETECTION USING SYNONYMS FACTOR AND PARALLEL PROCESSING

... detection algorithm on color images with transformation into gray image and without transformation where data is processed at each channel based on the RGB color ...quantum superposition. ...

8

An Improved Channel Estimation Algorithm Based on Cubic Convolution Interpolation for LOWPM System

An Improved Channel Estimation Algorithm Based on Cubic Convolution Interpolation for LOWPM System

... cubic convolution interpolation based LMMSE channel estimation algorithm is put forward in this ...this algorithm can effectively improving the performance of LOWPM system, for further study of LOWPM ...

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Deconvolving and improving the spatial resolution of satellite data using the Maximum Entropy  Method

Deconvolving and improving the spatial resolution of satellite data using the Maximum Entropy Method

... the convolution operator becomes diagonalised and noise that has been amplified during the inversion process can be localised and ...CLEAN algorithm known as the Wavelet CLEAN method (WCLEAN) (Starck and ...

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Multi-Threshold Image Segmentation for Lung Cancer Image Mining

Multi-Threshold Image Segmentation for Lung Cancer Image Mining

... proposed algorithm, we presented some experiments with few subjects from the NLST CT lung image ...present algorithm is developed based on the research presented by Otsu ...

6

Optimization design for the over travel rod spring of the vacuum circuit breaker through the improved genetic algorithm

Optimization design for the over travel rod spring of the vacuum circuit breaker through the improved genetic algorithm

... Based on the design of over-travel rod, the optimization of disc spring firstly has to take into consideration the function demand of operation mechanism. Secondly, it has to take up less space and use less material to ...

10

Analysis  of  Deutsch-Jozsa  Quantum  Algorithm

Analysis of Deutsch-Jozsa Quantum Algorithm

... Shor’s algorithm are criticized for using less qubits in the second register and other deficiencies [1, ...Deutsch-Jozsa algorithm needs more specifications so as to facilitate the construction of the ...

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Image De Blurring using Blind De Convolution Algorithm

Image De Blurring using Blind De Convolution Algorithm

... fast algorithm which is based on the method of Lagrange multiplier to solve ...this algorithm, a portion of blurred image is utilized for the PSF(Point Spread Function) ...estimation algorithm which ...

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