A robust combination interpolation method for video super-resolution

Abstract The Invertible Rescaling Net (IRN) is modeling image downscaling and upscaling as a unified task to alleviate the ill-posed problem in the super-resolution task. However, the ability of potential variables of the model embedded high-frequency information is general, which affects the performance of the reconstructed image. In order to improve the ability of embedding high-frequency information and further reduce the complexity of the model, the potential variables and feature extraction of key components of IRN are improved. Attention mechanism and dilated convolution are used to improve the feature extraction block, reduce the parameters of feature extraction block, and allocate more attention to the image details. The high frequency sub-band interpolation method of wavelet domain is used to improve the potential variables, process and save the image edge, and enhance the ability of embedding high frequency information. Experimental results show that compared with IRN model, improved model has less complexity and excellent performance.

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SUPER RESOLUTION RECONSTRUCTION BASED ON ADAPTIVE DETAIL ENHANCEMENT FOR ZY-3 SATELLITE IMAGES

ISPRS Annals of Photogrammetry Remote Sensing and Spatial Information Sciences ◽

10.5194/isprsannals-iii-7-213-2016 ◽

2016 ◽

Vol III-7 ◽

pp. 213-217 ◽

Cited By ~ 3

Author(s):

Hong Zhu ◽

Weidong Song ◽

Hai Tan ◽

Jingxue Wang ◽

Di Jia

Keyword(s):

Remote Sensing ◽

Large Scale ◽

Satellite Images ◽

Interpolation Method ◽

Super Resolution ◽

Bilateral Filter ◽

Redundant Information ◽

Evaluation Standard ◽

Detail Enhancement ◽

Image Details

Super-resolution reconstruction of sequence remote sensing image is a technology which handles multiple low-resolution satellite remote sensing images with complementary information and obtains one or more high resolution images. The cores of the technology are high precision matching between images and high detail information extraction and fusion. In this paper puts forward a new image super resolution model frame which can adaptive multi-scale enhance the details of reconstructed image. First, the sequence images were decomposed into a detail layer containing the detail information and a smooth layer containing the large scale edge information by bilateral filter. Then, a texture detail enhancement function was constructed to promote the magnitude of the medium and small details. Next, the non-redundant information of the super reconstruction was obtained by differential processing of the detail layer, and the initial super resolution construction result was achieved by interpolating fusion of non-redundant information and the smooth layer. At last, the final reconstruction image was acquired by executing a local optimization model on the initial constructed image. Experiments on ZY-3 satellite images of same phase and different phase show that the proposed method can both improve the information entropy and the image details evaluation standard comparing with the interpolation method, traditional TV algorithm and MAP algorithm, which indicate that our method can obviously highlight image details and contains more ground texture information. A large number of experiment results reveal that the proposed method is robust and universal for different kinds of ZY-3 satellite images.

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Performance estimation of Adaptive threshold median filter design in image Denoising

International Journal of Engineering & Technology ◽

10.14419/ijet.v7i2.16.11412 ◽

2018 ◽

Vol 7 (2.16) ◽

pp. 33

Author(s):

Shruti Bhargava Choubey ◽

Abhishek Choubey

Keyword(s):

Filter Design ◽

Median Filter ◽

Window Size ◽

Performance Estimation ◽

Intermediate Data ◽

Small Window ◽

Field Programmable ◽

Image Details ◽

Better Than

Picture denoising is utilized as a part of numerous fields like PC vision, remote detecting, medicinal imaging, apply autonomy and so forth. In a significant number of these applications the presence of rash clamour in the procured pictures is a standout amongst the most widely recognized issues. The concept of this method is to provide simple but efficient method of image de-noising using filter to improve the performance and reduce the complexity of implementation. This method use the combination of average filtering and median filtering to remove the noise and produce better results with small window size 3x3. So the image details preservation is also better with small window. Mathematical results show that quality of image is better than the other filtering methods. Hardware implementation of this method is also very easy; because less number of calculations required removing the noise. Reconfigurable hardware filters may be embedded with photo acquirements provision to gain that goal. Field programmable doorway order (FPGA) is appropriate because pipelining or parallelism facts processing. What’s more, though the filtering algorithm techniques huge amount over data, however such does no longer require to shops a cluster regarding intermediate data and has the consequent properties: easy of computing or reproducible, for this reason it is suitable to be applied the usage of FPGA.

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SUPER RESOLUTION RECONSTRUCTION BASED ON ADAPTIVE DETAIL ENHANCEMENT FOR ZY-3 SATELLITE IMAGES

ISPRS Annals of Photogrammetry Remote Sensing and Spatial Information Sciences ◽

10.5194/isprs-annals-iii-7-213-2016 ◽

2016 ◽

Vol III-7 ◽

pp. 213-217 ◽

Cited By ~ 3

Author(s):

Hong Zhu ◽

Weidong Song ◽

Hai Tan ◽

Jingxue Wang ◽

Di Jia

Keyword(s):

Remote Sensing ◽

Large Scale ◽

Satellite Images ◽

Interpolation Method ◽

Super Resolution ◽

Bilateral Filter ◽

Redundant Information ◽

Evaluation Standard ◽

Detail Enhancement ◽

Image Details

Super-resolution reconstruction of sequence remote sensing image is a technology which handles multiple low-resolution satellite remote sensing images with complementary information and obtains one or more high resolution images. The cores of the technology are high precision matching between images and high detail information extraction and fusion. In this paper puts forward a new image super resolution model frame which can adaptive multi-scale enhance the details of reconstructed image. First, the sequence images were decomposed into a detail layer containing the detail information and a smooth layer containing the large scale edge information by bilateral filter. Then, a texture detail enhancement function was constructed to promote the magnitude of the medium and small details. Next, the non-redundant information of the super reconstruction was obtained by differential processing of the detail layer, and the initial super resolution construction result was achieved by interpolating fusion of non-redundant information and the smooth layer. At last, the final reconstruction image was acquired by executing a local optimization model on the initial constructed image. Experiments on ZY-3 satellite images of same phase and different phase show that the proposed method can both improve the information entropy and the image details evaluation standard comparing with the interpolation method, traditional TV algorithm and MAP algorithm, which indicate that our method can obviously highlight image details and contains more ground texture information. A large number of experiment results reveal that the proposed method is robust and universal for different kinds of ZY-3 satellite images.

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Staining of paraffin-embedded plant material in safranin and fast green without prior removal of the paraffin

Canadian Journal of Botany ◽

10.1139/b93-114 ◽

1993 ◽

Vol 71 (7) ◽

pp. 996-999 ◽

Cited By ~ 22

Author(s):

Yilun Ma ◽

V.K. Sawhney ◽

T.A. Steeves

Keyword(s):

Key Words ◽

Efficient Method ◽

Plant Material ◽

Staining Technique ◽

Plant Tissues ◽

Fast Green ◽

Substantial Saving ◽

Conventional Methods ◽

Better Than

A rapid and efficient method for staining sections of paraffin-embedded plant tissues in safranin and fast green without prior removal of the paraffin is described. The quality of the resulting preparations is equal to, or better than, that obtained by conventional methods. This method results in substantial saving of time and expense. Key words: staining technique, paraffin, safranin, fast green.

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Kepuasan Masyarakat Terhadap Pelayanan Kelurahan Setelah Pemekaran Di Tangerang Selatan

Liquidity ◽

10.32546/lq.v2i2.117 ◽

2018 ◽

Vol 2 (2) ◽

pp. 151-159

Author(s):

Pitri Yandri

Keyword(s):

Public Perception ◽

Service Personnel ◽

Urban Services ◽

Hospitality Workers ◽

Care Workers ◽

Before And After ◽

Cartesian Diagram ◽

Better Than

The purpose of this study is (1) to analyze public perception on urban services before and after the expansion of the region, (2) analyze the level of people's satisfaction with urban services, and (3) analyze the determinants of the variables that determine what level of people's satisfaction urban services. This study concluded that first, after the expansion, the quality of urban services in South Tangerang City is better than before. Secondly, however, public satisfaction with the services only reached 48.53% (poor scale). Third, by using a Cartesian Diagram, the second priority that must be addressed are: (1) clarity of service personnel, (2) the discipline of service personnel, (3) responsibility for care workers; (4) the speed of service, (5) the ability of officers services, (6) obtain justice services, and (7) the courtesy and hospitality workers.

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Implementasi Voip Server Berbasis IPV6 Dengan Raspberry PI

Manutech : Jurnal Teknologi Manufaktur ◽

10.33504/manutech.v9i01.32 ◽

2019 ◽

Vol 9 (01) ◽

pp. 47-54

Author(s):

Rabbai San Arif ◽

Yuli Fitrisia ◽

Agus Urip Ari Wibowo

Keyword(s):

Internet Protocol ◽

Wireless Transmission ◽

Raspberry Pi ◽

Test Results ◽

Average Delay ◽

Ipv6 Network ◽

Ip Network ◽

Selection Of ◽

Better Than

Voice over Internet Protocol (VoIP) is a telecommunications technology that is able to pass the communication service in Internet Protocol networks so as to allow communicating between users in an IP network. However VoIP technology still has weakness in the Quality of Service (QoS). VOPI weaknesses is affected by the selection of the physical servers used. In this research, VoIP is configured on Linux operating system with Asterisk as VoIP application server and integrated on a Raspberry Pi by using wired and wireless network as the transmission medium. Because of depletion of IPv4 capacity that can be used on the network, it needs to be applied to VoIP system using the IPv6 network protocol with supports devices. The test results by using a wired transmission medium that has obtained are the average delay is 117.851 ms, jitter is 5.796 ms, packet loss is 0.38%, throughput is 962.861 kbps, 8.33% of CPU usage and 59.33% of memory usage. The analysis shows that the wired transmission media is better than the wireless transmission media and wireless-wired.

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Motilitas dan Vabilitas Spermatozoa Ayam Kampung pada Suhu 5°C Menggunakan Pengencer dan Lama Simpan yang Berbeda

Jurnal Ilmu dan Teknologi Peternakan Tropis ◽

10.33772/jitro.v5i3.7242 ◽

2018 ◽

Vol 5 (2) ◽

pp. 102

Author(s):

Enike Dwi Kusumawati ◽

Selvinus Lawu Woli ◽

Aju Tjatur Nugroho Krisnaningsih ◽

Waluyo Edi Susanto ◽

Syam Rahadi

Keyword(s):

Data Analysis ◽

Storage Temperature ◽

Coconut Water ◽

Laboratory Research ◽

Ringer Lactate ◽

Randomized Design ◽

Native Chicken ◽

Lactate Solution ◽

Better Than

ABSTRAKPenelitian ini dilakukan untuk mengetahui motilitas dan viabilitas spermatozoa ayam kampung pada suhu 5oC menggunakan pengencer dan lama simpan yang berbeda. Metode yang digunakan dalam penelitian ini adalah penelitian laboratorium menggunakan Rancangan Acak Lengkap (RAL) Faktorial dengan pengencer ringer lactat solution, air kelapa dan tanpa pengencer serta lama simpan 0, 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, masing-masing diulang 10 kali. Variabel yang diamati yaitu motilitas dan viabilitas spermatozoa. Analisa data yang digunakan adalah analisis varian. Hasil analisis data menunjukkan bahwa motilitas dan viabilitas spermatozoa menggunakan pengencer ringer lactat solution lebih tinggi (P<0,01) serta dapat bertahan sampai lama simpan 24 jam dibandingkan air kelapa dan tanpa pengencer. Adapun nilai motilitas ringer lactat solution, air kelapa dan tanpa pengencer pada lama simpan 24 jam masing-masing sebesar 43,5±17,17%; 8±4,83%; 6,5±2,4%, sedangkan nilai viabilitasnya sebesar 83,2±7,25%; 64,6±3,20%; dan 63,1±2,33%. Kesimpulan dari hasil penelitian ini adalah ringer lactat solution lebih baik dibandingkan air kelapa dan tanpa pengencer dalam mempertahankan kualitas semen ayam kampung pada suhu simpan 5oC sampai lama simpan 24 jam.Kata Kunci : air kelapa, ayam kampung, motilitas, spermatozoa, viabilitas ABSTRACTThis study was conducted to determine the motility and viability of spermatozoa of Native chickens at 5oC using different diluents and time storage. The method used in this study was laboratory research using Factorial Completely Randomized Design with ringer lactate solution, coconut water and without diluent at 0, 3, 6, 9, 12, 15, 18, 21, 24, 27, 30 hours of time storage each repeated 10 times. The variables observed were motility and viability of sperm. Data analysis used is variance analysis. The results of data analysis showed that the motility and viability of spermatozoa using ringer lactate solution diluents was higher (P <0.05) than coconut water and without diluents. The motility values of ringer lactat solution, coconut water and without diluents were 43,5±17,17%; 8±4,83%; 6,5±2,4% respectively, while the viability values were 83,2±7,25%; 64,6±3,20% and 63,1±2,33%. The conclusion of this study is that ringer lactat solution is better than coconut water an without diluents in maintaining the quality of Native chicken semen at a storage temperature of 5oC until 24 hours.Keywords: coconut water, motility, native chicken, sperm, viability

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Modern challenges of border areas development in the context of decentralization reform

Regional Economy ◽

10.36818/1562-0905-2019-2-9 ◽

2019 ◽

pp. 79-89

Author(s):

Khrystyna Prytula ◽

Yaroslava Kalat ◽

Iryna Kyryk

Keyword(s):

Ethnic Minorities ◽

Negative Impact ◽

Local Development ◽

Economic Security ◽

Uneven Development ◽

Scientific Article ◽

Border Regions ◽

Border Areas ◽

Decentralization Reform

An integral part of the implementation of any reform is the emergence of the risks of its negative impact on one or another area of region development. The decentralization reform in Ukraine is not an exception. In its the context the most probable occurrence of negative phenomena is in the border regions, which could be prevented by first detecting them. In the scientific article, the authors focus on the analysis of a number of challenges for the development of border regions in the context of decentralization reform. Given the territorial remoteness of the central regions of the country and the capital, which today serve as areas of concentration of investment and economic activity, the border regions traditionally (this is typical for the border areas of the EU member states) lag behind the rest of the regions by the main socio-economic indicators of development. Among the main challenges facing the border regions of Ukraine today are the following: the provision of competitiveness in the context of European integration processes and reduction of the border barrier function; low level of economic security; the outflow of human capital and the issue of ethnic minorities. Based on an expert survey of representatives of the fifteen united territorial communities (UTCs), the possibility of such risks of decentralization in the border regions were defined as following: groundless use of local budget funds; emergence of significant imbalances between delegated new authority and available financial resources of the community; increasing uneven development of territories within the community; increasing uneven development of communities within the country; deterioration of the availability and quality of providing educational and medical services; deterioration of the quality of local government; reducing of the state influence on the management of local development processes; radicalization of political unions representing the interests of ethnic minorities in places of their compact residence; further economic decline of the territory of communities and so on.

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PERBANDINGAN KUALITAS PELAYANAN ANTARA PERPUSTAKAAN PROVINSI KEPRI DENGAN KOTA TANJUNG PINANG

Jurnal Benefita ◽

10.22216/jbe.v2i3.2318 ◽

2017 ◽

Vol 2 (3) ◽

pp. 288

Author(s):

Dimas Satriadi

Keyword(s):

Service Quality ◽

Public Service ◽

Quantitative Methods ◽

Quality Service ◽

Data Collecting ◽

Service Institution ◽

Better Than

The quality of public service is an important and it must have bye the each public service institution. Includes the library as a public service institution giving service for the all visitors. This research aims to know the comparisation of Kepri Province Libraries quality service and Tanjungpinang City Libraries quality service. The method used in this research is quantitative methods with questionnaire to 40 responden as samples. This questionnaire as an data collecting instruments. These results indicate the quality of two libraries is good. But, if they compared the service quality of Province Kepri Libraries is better than Tanjungpinang City Libraries. This look from average scored results is 152,61 points for Kepri Province Libraries, and 150,66 points for Tanjungpinang City Libraries, in the good categoriesKualitas pelayanan publik merupakan hal yang penting dan harus dimiliki oleh masing-masing lembaga pelayanan publik. Termasuk perpustakaan sebagai lembaga pelayanan publik yang memberikan pelayanan kepada semua pengunjung. Penelitian ini bertujuan untuk mengetahui perbandingan kualitas layanan Perpustakaan Provinsi Kepri dan kualitas pelayanan Perpustakaan Kota Tanjungpinang. Metode yang digunakan dalam penelitian ini adalah metode kuantitatif dengan 40 responden sebagai sampel. Kuesioner ini sebagai alat pengumpul data. Hasil penelitian ini menunjukkan kualitas kedua perpustakaan suda bagus. Tapi jika dibandingkan kualitas pelayanan Perpustakaan Provinsi Kepri lebih baik dari pada Perpustakaan Kota Tanjungpinang. Hasil dari hasil rata-rata ini adalah 152,61 poin untuk Perpustakaan Kepri Province, dan 150,66 poin untuk Perpustakaan Kota Tanjungpinang, dalam kategori baik.

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