Rudy Adipranata

Learn More
Face segmentation has been used in a lot of applications, for example face tracking, video surveillance and security control system, human computer interface, etc. In this paper we proposed face segmentation system, consists of two parts, the first one is face position detection and the second one is facial feature extraction. From the experimental results,(More)
Javanese language is the language used by the people on the island of Java and it has its own form of letters called Java characters. Recognition of Java characters is quite difficult because it consist of basic characters, numbers, complementary characters, and so on. In this research we developed a system to recognize Java characters and compared three(More)
The sun is the unlimited energy source for life on the earth. However, besides as the energy source, the sun also gives disruptions to the universe around the earth and also to the life on the earth. Sources of the disruptions from the sun are flares and Coronal Mass Ejection/CME. Both of those disruptions in general come from group of sunspots. With the(More)
Learning object oriented programming (OOP) is a hard task for many beginning students who have already familiar with procedural language paradigm. Over the last six semesters, only about 59.27% students who take OOP class passed. To address persistent difficulties mainly imposed by the already known paradigm, we adopted the approach of cooperative learning(More)
Javanese characters are traditional characters that are used to write the Javanese language. The Javanese language is a language used by many people on the island of Java, Indonesia. The use of Javanese characters is diminishing more and more because of the difficulty of studying the Javanese characters themselves. The Javanese character set consists of(More)
In this paper, we propose 3D face reconstruction from two or three images. The reconstruction process begins with a face localization and facial feature extraction. Global transformation process is done for facial features which have been obtained. Local feature refinement is used to refine the result of global transformation. Last, texture mapping process(More)
One of the task of the LAPAN is making obsevation and forecasting of solar storms disturbance. This disturbances can affect the earth's electromagnetic field that disrupt the electronic and navigational equipment on earth. It would be dangerous to human life if not properly anticipated. LAPAN wanted a computer application that can automatically classify the(More)
Facial caricature is a portrait of a person's face where the unique parts of the face is exaggerated. Nowadays, there are many website that provide caricature generation services. However, the resulting caricature was done by caricaturist. Based on that, a website that able to generate caricature from human face photograph is made in this research. The(More)
  • 1