Results 41 to 50 of about 6,336 (186)
Vertex sparsifiers : new results from old techniques [PDF]
, 2014 Given a capacitated graph $G = (V,E)$ and a set of terminals $K \subseteq V$, how should we produce a graph $H$ only on the terminals $K$ so that every (multicommodity) flow between the terminals in $G$ could be supported in $H$ with low congestion, and ...
Gupta, Anupam +10 more
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, 2018 <p>The need of era in image compression is to minimize the number of bits needed to represent the image for ease of storage and transmission.
Mandeep Kaur*1, Anupama Gupta2 & Baldip Kaur3
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Rate Distortion Analysis and Bit Allocation Scheme for Wavelet Lifting-Based Multiview Image Coding
EURASIP Journal on Advances in Signal Processing, 2009 This paper studies the distortion and the model-based bit allocation scheme of wavelet lifting-based multiview image coding. Redundancies among image views are removed by disparity-compensated wavelet lifting (DCWL).
Wuttipong Kumwilaisak, Pongsak Lasang
doaj +1 more source
Edge-Based and Prediction-Based Transformations for Lossless Image Compression
Journal of Imaging, 2018 Pixelated images are used to transmit data between computing devices that have cameras and screens. Significant compression of pixelated images has been achieved by an “edge-based transformation and entropy coding” (ETEC) algorithm recently ...
Md. Ahasan Kabir +1 more
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IEEE AccessTo identify the compressed power grid fault data quickly and effectively, this paper presents a spatiotemporal location fault diagnosis method for the data compressed with set partitioning in hierarchical trees (SPIHT) algorithm.
Tao Liu +6 more
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EFFICIENCY SPIHT IN COMPRESSION AND QUALITY OF IMAGE
مجلة كلية التربية للبنات, 2019 Image compression is an important tool to reduce the bandwidth and storage requirements of practical image systems. To reduce the increasing demand of storage space and transmission time compression techniques are the need of the day.
Asst. Lecturer Enas M. Jamel
doaj
Restorasi Citra Pada Kompresi Spiht (Set Partitioning In Hierarchical Trees) Menggunakan Metode Iteratif Lanczos-Hybrid Regularization [PDF]
, 2016 Restorasi citra merupakan proses merekonstruksi atau mendapatkan kembali citra asli dari sebuah citra yang terdegradasi agar dapat menyerupai citra asli.
Riyantoko, Prismahardi Aji
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Bulk Operations for Space-Partitioning Trees
, 2004 (c) 2004 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or ...
Ghanem, Thanaa M. +4 more
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INTELLIGENT DETECTION AND CLASSIFICATION OF MICROCALCIFICATION IN COMPRESSED MAMMOGRAM IMAGE
Image Analysis and Stereology, 2015 The main contribution of this article is introducing an intelligent classifier to distinguish between benign and malignant areas of micro-calcification in companded mammogram image which is not proved or addressed elsewhere.
Benjamin Joseph +2 more
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Network partitioning techniques based on network natural properties for power system application
, 2002 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University, 10/04/2002.In this thesis, the problem of partitioning a network into interconnected sub-networks is addressed. The goal is to achieve a partitioning which
Alkhelaiwi, Ali Mani Turki
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