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Spatial color histogram based center voting method for subsequent object tracking and segmentation
Suryanto,Kim, D.H.,Kim, H.K.,Ko, S.J. Butterworths ; Elsevier Science Ltd 2011 Image and vision computing Vol.29 No.12
In this paper, we introduce an algorithm for object tracking in video sequences. In order to represent the object to be tracked, we propose a new spatial color histogram model which encodes both the color distribution and spatial information. Using this spatial color histogram model, a voting method based on the generalized Hough transform is employed to estimate the object location from frame to frame. The proposed voting based method, called the center voting method, requests every pixel near the previous object center to cast a vote for locating the new object center in the new frame. Once the location of the object is obtained, the back projection method is used to segment the object from the background. Experiment results show successful tracking of the object even when the object being tracked changes in size and shares similar color with the background.
Suryanto, B.,Prasetiyono, B.W.H.E.,Kurnianto, E. Asian Australasian Association of Animal Productio 2002 Animal Bioscience Vol.15 No.9
The objective of this study was to evaluate the effects of some production factors on commercial production of Etawah Crossbred Goats (ECG) of Inpres Desa Tertinggal member groups (AKIDT) at Krasak, Pandansari, Brajan, and Kragilan villages in Boyolali regency, Central Java, Indonesia. The study was from February to April 2000. Eighty respondents of AKIDT were selected by simple random sampling and the data were analyzed using Cobb Douglas Production Function. The results showed that ECG production simultaneously were highly significant (p<0.01) influenced by amount of feed consumed (kg TDN/year, $x_1$), number of does of ECG (Animal Unit/year, $x_2$), number of kids and does/ barn/year (Animal Unit/year, $x_3$), labor use (man-days/year, $x_4$) and work capital (US$/year, $x_5$) with $R^2= 0.6568$. In addition, ECG production was partially influenced by $x_2$, $x_3$ and $x_5$ (p<0.01) and $x_1$ (p<0.05), but not significant (p>0.05) by $x_4$. Technically, production factors of $x_1$, $x_2$, $x_3$, $x_4$, $x_5$ had reached technique efficiency (0<Ep<1) and goats production still can be increased by all of these production factors simultaneously. There were increasing return to scale position proved by total production elasticity (Ep=1.4416). For economic efficiency, the production factor of $x_1$, $x_3$, $x_4$, $x_5$ did not showed efficiency (Ep<1) and $x_2$ was not efficient yet.
( Adi Suryanto ),( Meita Ahadiyati Kartikaningsih ) 한국정책학회 2013 International Journal of Policy Studies Vol.4 No.2
This article aims to analyze elites political contestation in the formulation of Law Number 23 Year 2000 on Establishment of Banten Province. This study context was during democracy and decentralization transition in Indonesia where political system of New Order authoritarian regime was shifted towards more democratic decentralized system, where proliferation of autonomous regions became one of striking phenomena. The process of Banten province formation showed power interplay between Banten elites and national political elites. Central elites support for local elites Banten cannot be separated from political network availability. Political process in Banten Province formation was determined by key actors in House of Representative and Central Government. Banten local elites tried to influence political process through lobbying against various key actors in the House and Central Government, facilitating mass actions and generating political fund. Political factor became dominant factor in the formation of Banten Province as compared to other factors such as economics, history, ethnicity, eligibility and regional expansion policy. Democratization was elitist in which public participation tends to be co-opted by political interests of local elites. It is certainly have risk of producing horizontal conflicts, and decentralization optimism is not easy to attain.
도시 환경에서의 이미지 분할 모델 대상 적대적 물리 공격 기법
수랸토나우팔 ( Naufal Suryanto ),라라사티하라스타타티마 ( Harashta Tatimma Larasati ),김용수 ( Yongsu Kim ),김호원 ( Howon Kim ) 한국정보처리학회 2022 한국정보처리학회 학술대회논문집 Vol.29 No.2
Recent research has shown that deep learning models are vulnerable to adversarial attacks not only in the digital but also in the physical domain. This becomes very critical for applications that have a very high safety concern, such as self-driving cars. In this study, we propose a physical adversarial attack technique for one of the common tasks in self-driving cars, namely segmentation of the urban scene. Our method can create a texture on a wall so that it can be misclassified as a road. The demonstration of the technique on a state-of-the-art cityscape pretrained model shows a fairly high success rate, which should raise awareness of more potential attacks in self-driving cars.
Prakoso Bhairawa Putera,Suryanto Suryanto,Sinta Ningrum,Ida Widianingsih 한국과학학술지편집인협의회 2020 Science Editing Vol.7 No.2
Purpose: The aim of this study was to analyze the bibliometric characteristics of articles on innovation systems published in Scopus-indexed journals by authors with Indonesian affiliations from 1998 to 2019, in comparison with those published by authors from Singapore and Malaysia. Methods: We conducted a bibliometric and content analysis of publications in the Scopus database. A total of 138 articles from Indonesia, 209 articles from Singapore, and 309 articles from Malaysia were analyzed. They were classified by publication year, authors, co-authors’ country, affiliation, keywords, and journal title. Results: Authors with affiliations from Malaysia were more productive than authors from Singapore and Indonesia during 1998 to 2019. In terms of the quality of papers, Singapore had more productive authors than Malaysia and Indonesia based on the citation frequency. Conclusion: Although fewer articles on innovation systems were published by authors from Indonesia than by those from Malaysia and Singapore, the recent increase in the number of publications by Indonesian authors suggests that number of articles from Indonesia will soon surpass those from the other two countries. International collaboration will help accelerate the number of publications.
The Dynamics of Research Output by Indonesian Scientist, Period of 1945-2021
Prakoso Bhairawa Putera,이다 위디아닝시,Sinta Ningrum,Suryanto Suryanto,Yan Rianto 아시아기술혁신학회 2022 Asian Journal of Innovation and Policy Vol.11 No.3
This research was conducted by applying a bibliometric analysis to determine the dynamics of research topics from ten percent of research output (international publications) generated by Indonesian scientists from the period of 1945-2021. This study utilizes VOSviewers version 1.6.18 for analysis and visualization of bibliometric networks. The research results indicate that 50.24% of Indonesian international publications are published in the form of articles, with subjects such as: Agricultural and Biological Sciences, Medicine, and Earth and Planetary Sciences as the most dominating subject areas. Regarding the author, Tjia, MO from Bandung Institute of Technology was acknowledged as the top author in terms of the number of publications produced for two periods. The article entitled "Global, regional, and national prevalence of overweight and obesity in children and adults during 1980-2013: A systematic analysis for the Global Burden of Disease Study 2013" (Ng et al., 2014) became the most cited one.
The strategies for scientific literacy in Indonesia
Prakoso Bhairawa Putera,Sinta Ningrum,Suryanto Suryanto,이다 위디아닝시,Yan Rianto 아시아기술혁신학회 2022 Asian Journal of Innovation and Policy Vol.11 No.2
The historical aspects, policies, institutions, awards and measurement results of scientific literacy and scientific culture development in Indonesia have currently attracted further exploration. This paper utilizes secondary data research, further analyzed by employing the Supplementary Analysis technique. The results revealed that the tradition of writing and publishing scientific journals in Indonesia has existed ever since the Dutch East Indies with the journal's publication entitled 'Natuurkundig tijdschrift voor Nederlandsch Indië' in 1850. To date, Indonesia has owned 5,990 nationally accredited journals. Policy support has been provided at the national and regional levels, despite limitations in cultivating literacy and reading habit. From the institutional perspective, Indonesia provides a wide array of public support, including the effort of the Ministry of Education and Culture for advocating the national literacy movement and the availability of a reference database and scientific access established by the National Library; the Indonesian Institute of Sciences, and the Ministry of Research and Technology. Similarly, in the award-related perspective, the Indonesia government has granted awards to individuals or groups and local governments engaging in the cultivation of scientific literacy and scientific culture. However, among the global measurements for literacy development in Indonesia (in 2020) recorded that three indicators scored less than those in 2019.