scholarly journals Real-Time 3D Tracking of Laparoscopy Training Instruments for Assessment and Feedback

2021 ◽  
Vol 8 ◽  
Author(s):  
Benjamin Gautier ◽  
Harun Tugal ◽  
Benjie Tang ◽  
Ghulam Nabi ◽  
Mustafa Suphi Erden

Assessment of minimally invasive surgical skills is a non-trivial task, usually requiring the presence and time of expert observers, including subjectivity and requiring special and expensive equipment and software. Although there are virtual simulators that provide self-assessment features, they are limited as the trainee loses the immediate feedback from realistic physical interaction. The physical training boxes, on the other hand, preserve the immediate physical feedback, but lack the automated self-assessment facilities. This study develops an algorithm for real-time tracking of laparoscopy instruments in the video cues of a standard physical laparoscopy training box with a single fisheye camera. The developed visual tracking algorithm recovers the 3D positions of the laparoscopic instrument tips, to which simple colored tapes (markers) are attached. With such system, the extracted instrument trajectories can be digitally processed, and automated self-assessment feedback can be provided. In this way, both the physical interaction feedback would be preserved and the need for the observance of an expert would be overcome. Real-time instrument tracking with a suitable assessment criterion would constitute a significant step towards provision of real-time (immediate) feedback to correct trainee actions and show them how the action should be performed. This study is a step towards achieving this with a low cost, automated, and widely applicable laparoscopy training and assessment system using a standard physical training box equipped with a fisheye camera.

2018 ◽  
Vol 3 (1) ◽  
Author(s):  
Mehmet EMIN KORTAK

This research aimed at designing and improving the web-based integrated peer and self- assessment. WesPASS (web-based peer-assessment system), developed in this research, allows students to assess their own or their peers’ performance and project assignments and to report about the result of these assessments so that they correct their assignments. This study employed design-based research. The participants included 102 fourth grade primary school students and their 4 teachers from 2 state and 2 private primary schools in Ankara, Kecioren (Turkey) who employed the system and were engaged in a questionnaire survey to assess its quality. The findings were analyzed through quantitative data analysis. The findings revealed that the system can be used by elementary school students for peer and self-assessment system. The participants stated that WesPASS is simple and user-friendly, and it accelerates the assessment process by employing information technology and allows to share opinions 


2017 ◽  
Vol 13 (1) ◽  
pp. 31
Author(s):  
Endang Satyawati ◽  
Mardanung Patmo Cahjono

Taxes are a financial source for state revenues, so that the tax authorities as the tax collector must perform outreach to tax payers and improve tax compliance. This study aims to determine the effect of the self-assessment system and the information system of taxation on tax payer compliance. The analysis tool used regression analysis to examine the effect of independent variables on the dependent variable. The result of research that the self-assessment system and the information system of taxation positive effect on tax compliance. The study is expected to contributed positively both to the tax office and can be used as a reference for further research.Keywords: self-assessment system, the information system of taxation, and tax compliancePajak adalah sumber keuangan untuk penerimaan negara, sehingga otoritas pajak sebagai pemungut pajak harus melakukan penjangkauan ke wajib pajak dan memperbaiki kepatuhan pajak. Penelitian ini bertujuan untuk mengetahui pengaruh sistem self-assessment dan sistem informasi perpajakan terhadap kepatuhan wajib pajak. Alat analisis yang digunakan adalah analisis regresi untuk menguji pengaruh variabel bebas terhadap variabel dependen. Hasil penelitian bahwa sistem self-assessment dan sistem informasi perpajakan berpengaruh positif terhadap kepatuhan pajak. Penelitian ini diharapkan dapat memberikan kontribusi positif baik terhadap kantor pajak maupun dapat dijadikan referensi untuk penelitian lebih lanjut.Kata kunci: sistem asesmen diri, sistem informasi perpajakan, dan kepatuhan pajak


2021 ◽  
Vol 1 (2) ◽  
pp. 89
Author(s):  
Lutfia Rizkyatul Akbar ◽  
Gunadi Gunadi

This study aims to assess the implementation of the openness of banking data access policies to improving tax compliance in Indonesia. It cause by the implementation of tax collection using a self-assessment system, thus requiring taxpayer data and information through financial institutions, include banking. Researchers used qualitative descriptive methods. The results of this study are, first, there is support for the implementation of the policy on openness to access to banking data in increasing tax compliance in Indonesia in the form of the issuance of Law Number 9 of 2017 concerning Access to Financial Information. Second, the implementation of banking data disclosure policies to increase tax compliance in Indonesia, including the willingness of target groups to comply with policy outputs, in this case the reporting of customer data by banks to the DGT. Third, the policy of open banking data access does not impede or reduce the number of bank accounts and deposits. Fourth, there are technical obstacles both by the DGT and the banking sector, especially in the first year. Furthermore, there are several inhibiting factors in the implementation of this policy, namely IT factors, and resistance from some circles at the beginning of the emergence of regulations, limited financial resources to process data quickly, so it must be done gradually, in addition to lack of quantity and quality of human resources 


2018 ◽  
Vol 1 (2) ◽  
Author(s):  
Agista Ayu Aksari

On 1st July 2012 SOE (State-Owned Enterprises)become the Value Added Tax (VAT) collector. According to the regulation of the Ministher of Finance No.85/PMK.03/2012 about the appointment of the State Owned Enterprises to collect, deposit and reporting Value Added Tax (VAT) and Sales Tax on Luxurious Goods, and precedures for collecting, depositing and reporting. The purpose of this research is to determine the difference between SOE as a Value Added Tax collector and not as a Value Added Tax collector.The object of this research is PT Pelabuhan Indonesia III cabang Benoa. The data analysis in this research is to analyze the calculation and reportig of VAT before being VAT collector and when it became VAT collector.The result of this research it is known that are the application of the value added tax on PT Pelabuhan Indonesia III Cabang Benoa before becoming tax collector is charged directly by fiskus and has official assessment system and as a PT Pelabuhan Indonesia III Cabang Benoa has a self assessment system whereby PT Pelabuahan Indonesia III Cabang Benoa became ILL wapu. Differnce in PT Pelabuhan Indonesia III Cabang Benoa as a collector, and the collector Is a time before becoming a collector has aself just my assessment system whereas before becoming a collector has official assessment system. Tax eceipt when it became a collector of VAT using duplicate counts 3 before becoming a collector only uses 2 of the double. For SSp before becoming a duplicate while using 4 collector as a collector to use duplicate. DOI 10.5281/zenodo.1214932


2019 ◽  
Vol 1 (4) ◽  
pp. 1687-1704
Author(s):  
Esi Rahmadini ◽  
Charoline Cheisviyanny

This study aims to analyze the understanding and perception of SMEs Taxpayers towards Government Regulation Number 23 of 2018 in Padang. This research is a qualitative method with a phenomenological approach. Data was collected through interviews, observation and documentation. Interviews were conducted on four types of SMEs Padang namely culinary, trade, services and handicraft industries with ten informants who fulfill their tax obligations according to Government Regulation Number 23 of 2018. The research process was carried out interactively and obtained meaning that was not measurable by statistical data and aims to explore various information in more depth and make it possible to get things implied. Data analysis is inductive and qualitative research. This study found that the level of understanding of taxpayers was not so good because most taxpayers only understand Government Regulation Number 23 of 2018 limited to a reduction in tax rate to 0.5%. The results also found that taxpayers welcomed the reduction in tax rate, the self assessment system was considered ineffective, the deadline and bookkeeping obligations were considered confusing for taxpayers. Government outreach is the main determinant of the implementation of Government Regulation Number 23 of 2018


2019 ◽  
pp. 162-180
Author(s):  
Sitti Mispa

Penelitian ini bertujuan untuk mengetahui pengaruh self assessment system dan pemeriksaan pajak terhadap penerimaan pajak pertambahan nilai (PPN) pada KPP Pratama Makassar Selatan. Pengumpulan data mengunakan data sekunder. Populasinya adalah seluruh wajib pajak orang pribadi dan wajib pajak badan yang terdaftar sebagai pengusaha kena pajak dari tahun 2015-2017 di KPP Pratama Makassar Selatan, sedangkan sampel yang diambil jumlah SPT masa PPN, Jumlah SKPKB yang diterbitkan dan Jumlah realisasi penerimaan PPN dari tahun 2015-2017. Peneltian ini menggunakan uji asumsi klasik berupa asumsi normalitas, asumsi multikolonieritas, dan asumsi heteroskedastisitas. Metode analisis data menggunakan teknik regresi linier berganda. Hasil penelitian ini menunjukkan bahwa hipotesis yang diajukan diterima kerana menunjukkan hasil uji hipotesis yang positif dan signifikan. Ini berarti bahwa self assessment system dan pemeriksaan pajak berpengaruh positif dan signifikan terhadap penerimaan pajak pertambahan nilai (PPN).


2018 ◽  
Vol 2 (02) ◽  
Author(s):  
Grefis Karaseran ◽  
Fanda Rundengan

In the economy in Indonesia alone taxes have a very vital role. Indonesia itself adheres to the self assessment system, this opens a gap for taxpayers to act dishonestly. Therefore the Directorate General of Taxes is obliged to carry out administrative supervision as well as through tax audits. The purpose of the tax audit is to test compliance with the obligations of taxpayers. The research method used was descriptive research based on SP2 and SKP data from Manado Primary Tax Office. Based on three years, namely from 2014, 2015, and 2016 the percentage level of SP2 examination effectiveness is always on a very effective criterion, but in the next two years, from 2017 and 2018, the percentage level of SP2 examination effectiveness has decreased which is in the less effective criteria. Based on SKP data for the past 5 years, the level of acceptance has not been effective because it has reached the set target.Keywords : Effectiveness, Tax Audit, Tax Revenue


2020 ◽  
Vol 9 (11) ◽  
pp. e36791110105
Author(s):  
Muhammad Naufal Arifiyanto ◽  
I Nyoman Nurjaya ◽  
Tunggul Anshari Setia Negara ◽  
Bambang Sugiri

At the level of taxpayer obligations (tax consciousness), there must be an awareness of every taxpayer to calculate, pay, and report assets which are the obligation of every citizen and taxpayer compliance with tax laws and regulations. In addition, every taxpayer has a willingness for someone's desire and desire to pay taxes that can be interpreted as a value contributed through regulations by not obtaining direct (contra-achievement) services. This research is holistically the duty of the Directorate General of Taxes to carry out guidance and supervision in cutting or collecting taxes, due to inaccuracies that have resulted in administrative sanctions in the form of a 200% fine from the lack of tax deductions or collection The human resources possessed by the tax authorities are actually not ready to implement the self-assessment system and certain interests have emerged to do tax avoidance, tax evasion, and tax mindedness.


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