Evidence map›Paper›PMID 36424440›Full record

ArticleScientific reports2022

Unsharp masking image enhancement the parallel algorithm based on cross-platform.

Yupu Song, Cailin Li, Shiyang Xiao, Han Xiao, Baoyun Guo

Abstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Yupu Song *College of Computer Engineering, Shangqiu Polytechnic, Shangqiu, 476000, Henan, China.
Cailin Li *School of Civil and Architectural Engineering, Shandong University of Technology, Zibo, 255000, Shandong, China. licailin@sdut.edu.cn.
Shiyang Xiao *School of Civil Engineering, Southeast University, Nanjing, 211189, Jiangsu, China.
Han Xiao *School of Information Science and Technology, Zhengzhou Normal University, Zhengzhou, 450044, Henan, China.
Baoyun GuoSchool of Civil and Architectural Engineering, Shandong University of Technology, Zibo, 255000, Shandong, China.

Funding

Key Laboratory Open Foundation for Geo-Environmental Monitoring of Great Bay Area (Shen-zhen University) through the Ministry of Natural Resources of the People's Republic of China SZU51029202003Key project of Art Science in Shandong Province ZD202008267Key Scientific Research Projects of Henan Province Colleges and Universities of China 22A520049Open Fund of Key Laboratory of Geospatial Technology for the Middle and Lower Yellow River Regions (Henan University), Ministry of Education GTYR202004
6 · The paper itself

Abstract

In view of the low computational efficiency and the limitations of the platform of the unsharp masking image enhancement algorithm, an unsharp masking image enhancement parallel algorithm based on Open Computing Language (OpenCL) is proposed. Based on the analysis of the parallel characteristics of the algorithm, the problem of unsharp masking processing is implemented in parallel. Making use of the characteristics of data reuse in the algorithm, the effective allocation and optimization of global memory and constant memory are realized according to the access attributes of the data and the characteristics of the OpenCL storage model, and the use efficiency of off-chip memory is improved. Through the data storage access mode, the fast computing local memory access mode is discovered, and the logical data space transformation is used to convert the storage access mode, so as to improve the bandwidth utilization of the on-chip memory. The experimental results show that, compared with the CPU serial algorithm, the OpenCL accelerated unsharp masking image enhancement parallel algorithm greatly reduces the execution time of the algorithm while maintaining the same image quality, and achieves a maximum speedup of 16.71 times. The high performance and platform transplantation of the algorithm on different hardware platforms are realized. It provides a reference method for real-time processing of a large amount of data of high-resolution images for image enhancement.

Indexed as

NamesTime PerceptionAlgorithmsImage EnhancementLanguage

Identifiers

PMID36424440
PMCPMC9691745

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.