Výsledky vyhledávání - data array compression

Efficient Partitioning Method for Optimizing the Compression on Array Data Autor Han, Shuai, Liu, Xian-Min, Li, Jian-Zhong

“… Meanwhile, compression is highly needed for the array data due to its growing volume. Observing that array partitioning can affect the compression performance…”
Získat plný text

Multi-dimensional Data Compression and Query Processing in Array Databases Autor Kim, Minsoo, Lee, Hyubjin, Chung, Yon Dohn

“…; this rapid growth in data volumes necessitates compression in array databases. However, existing compression schemes used in array databases are general-purpose and not designed specifically for the database…”
Získat plný text

Data Compression for Image Sensor Arrays Using a 15-bit Two-Step Sigma-Delta ADC Autor Yue, Mengyun, Wu, Dong, Wang, Zheyao

“…This paper reports a readout integrated circuit with embedded data compression function for image sensors…”
Získat plný text

Development of a quasi-real-time distribution voltage monitoring system Autor Sarkar, Subhra J, Sahoo, Sarat Kumar, Kundu, Palash K, Pattanayak, Rutuparna

“…Data compression has its own importance in numerous applications, including power systems and several algorithms were developed for managing data associated with the power system…”
Získat plný text

Field programmable gate array compression for large array multispeckle diffuse correlation spectroscopy Autor Della Rocca, Francescopaolo Mattioli, Sie, Edbert J., Catoen, Ryan, Marsili, Francesco, Henderson, Robert K.

“…) for real-time measurements. We aim to demonstrate a data compression scheme in the readout field-programmable gate array (FPGA…”
Získat plný text

Multi-Dimensional Data Compression and Query Processing in Array Databases Autor Minsoo Kim, Hyubjin Lee, Yon Dohn Chung

Získat plný text

Multi-Dimensional Data Compression and Query Processing in Array Databases Autor Kim, Minsoo, Lee, Hyubjin, Yon Dohn Chung

“…; this rapid growth in data volumes necessitates compression in array databases. However, existing compression schemes used in array databases are general-purpose and not designed specifically for the database…”
Získat plný text

Spline approximation-based data compression for sensor arrays in the wireless hydrologic monitoring system Autor Li, Danyang, Huangfu, Wei, Long, Keping

“… A lossy but error-bounded sensor array data compression algorithm is proposed, in which the major part of the sensor array data are approximated by the Catmull-Rom spline curve and the residual…”
Získat plný text

Block-Split Array Coding Algorithm for Long-Stream Data Compression Autor Qin, Jiancheng, Yu, Zhong, Lu, Y.

“… Hence, the study of big data compression is valuable in the field of sensors. A problem is how to compress the long-stream data efficiently with the finite memory of a sensor…”
Získat plný text

Optimum SNR data compression in hardware using an Eigencoil array Autor King, Scott B., Varosi, Steve M., Duensing, G. Randy

“…With the number of receivers available on clinical MRI systems now ranging from 8 to 32 channels, data compression methods are being explored to lessen the demands on the computer for data handling and processing. Although software…”
Získat plný text

DBEA: A novel approach of repetitive data array compression for power system application Autor Sarkar, Subhra J., Kundu, Palash K., Sarkar, Gautam

“…Generally lossless compression techniques can give lower compression ratio. In this paper, an alternative scheme is tailored to compress generation scheduling information…”
Získat plný text

Reference-based genome compression using the longest matched substrings with parallelization consideration Autor Lu, Zhiwen, Guo, Lu, Chen, Jianhua, Wang, Rongshu

“… by high-throughput sequencing technologies has become a challenge for data compression researchers…”
Získat plný text

Real-time encoding and compression of neuronal spikes by metal-oxide memristors Autor Gupta, Isha, Serb, Alexantrou, Khiat, Ali, Zeitler, Ralf, Vassanelli, Stefano, Prodromakis, Themistoklis

“…Advanced brain-chip interfaces with numerous recording sites bear great potential for investigation of neuroprosthetic applications. The bottleneck towards…”
Získat plný text

Lossless and near lossless compression of real color filter array data Autor Bazhyna, A., Egiazarian, K.

“…Compression of Bayer pattern color filter array (CFA) data has gained a lot of attention during past years…”
Získat plný text

Hybrid method based on singular value decomposition and embedded zero tree wavelet technique for ECG signal compression Autor Kumar, Ranjeet, Kumar, A., Singh, G.K.

“…•Correlated beats are utilized to construct a 2-D array.•Here, two stage compressions achieve with SVD and EZW…”
Získat plný text

Implementation of an acoustic-logging-data compression algorithm on DSP and FPGA platforms Autor Hui, Hang, Hao, Xiaolong, Bai, Fan, Chen, Yunxia, Hu, Yangtao

“…) and field programmable gate array (FPGA). The wavelet transform-based acoustic-logging-data compression algorithm was executed on both the hardware platforms, and the corresponding decompression algorithm was implemented on the host computer…”
Zjistit podrobnosti o přístupu

A note on precision-preserving compression of scientific data Autor Kouznetsov, Rostislav

“…Lossy compression of scientific data arrays is a powerful tool to save network bandwidth and storage space…”
Získat plný text

Data Compression Versus Signal Fidelity Tradeoff in Wired-OR Analog-to-Digital Compressive Arrays for Neural Recording Autor Yan, Pumiao, Akhoundi, Arash, Shah, Nishal P., Tandon, Pulkit, Muratore, Dante G., Chichilnisky, E.J., Murmann, Boris

“… The wired-OR compressive readout architecture addresses the data deluge challenge of a high channel count neural interface using lossy compression at the analog-to-digital interface…”
Získat plný text

A Space Efficient Direct Access Data Compression Approach for Mass Spectrometry Imaging Autor Källback, Patrik, Nilsson, Anna, Shariatgorji, Mohammadreza, Andrén, Per E

“…) prior to running the data compression. This can be applied to spectra or spectrum-by-spectrum, or it can be applied to transpose arrays or array-by-array, to efficiently read the data without decompressing the whole data set…”
Zjistit podrobnosti o přístupu

Design and Implementation of FPGA-based Systolic Array for LZ Data Compression Autor El ghany, Mohamed A. Abd, Salama, Aly E., Khalil, Ahmed H.

“…Hardware Implementation of Data compression algorithms is receiving increasing attention due to exponentially expanding network traffic and digital data storage usage…”
Získat plný text