Analisis proteomik bertujuan untuk memperoleh informasi mengenai ekspresi protein seluler. Oleh karena fungsi penting dalam organisme hidup, memainkan peran memahami sistem dan proses biologi. Metode paling umum identifikasi adalah menggunakan Mass Spectrometer (MS). Secara lebih spesifik, instrumen MS yang digunakan analisis Spektrometri Massa Resolusi Tinggi, mampu menganalisis massa eksak su...

Temporal segmentation of video is a necessary rst step to indexing digital video for browsing and retrieval. A number of diierent video temporal segmen-tation algorithms have been published in the literature. There has been little eeort to evaluate and characterize their performance so as to deliver a single (or set of) algorithms that may be used by other researchers for indexing video databas...

Hsu recently proposed a new interconnection topology called Fibonacci cubes. ln this correspondence rve show that his routing and broadcasting algori thms do not work correctly and that a routing algorithm by Liu and Hsu does not run in optimal compu_ tation time. we also describe simple optimar deadlock-free routir,s and broadcasting algorithms. The routing algorithm sends ̂ -"rI sa.ge from a s...

We propose a novel approach to 3D part segmen-tation. From physics it is known that on the surface of a charged conductor, charge tends to accumulate at a sharp convexity and vanish at a sharp concav-ity. Thus object part boundaries, which are usually denoted by a sharp surface concavity, can be detected by locating surface points exhibiting local charge minima. Beginning with multiview range d...

We describe an image analysis system developed to measure the motion of white blood cells from a temporal sequence of uorescence microscopy images. A two-pass spatio-temporal segmentation system is proposed. Pixels are classied as cell and background pixels by an initial segmen-tation in the rst pass. Region labeling, correction and cell tracking are done in the second pass. After segmentation,...

The backbone of our methodology is the Time constrained Reactive Automaton TRA formalism which adopts a fundamental notion of space and time that restricts expres siveness in a way that allows the speci cation of only reactive spontaneous and causal compu tation Using the TRA model unrealistic sys tems possessing properties such as clairvoy ance caprice in nite capacity or perfect timing cannot...

We propose a methodology for animating complexmodels based on simplexmesh represen tation and deformation A simplex mesh is characterized by a connectivity between vertices of three and can be obtained by duality from a triangulation In addition to their generality of representation simplex meshes have a compact and unambiguous shape description related to the notion of mean curvature We devise...

This paper describes a new approach to the problem of the segmentation of cardiac structures in medical imaging. The approach is based on the idea of breeding and selecting artiicial creatures who live in such images and are fed with the boundaries of the structures to be segmented. Our creatures, the Gnets, are simple individuals based on recurrent neural networks who can see, know their posit...

A newborn boy was referred to us with an aortic anomaly. Computed tomography showed a large ductal aneurysm, 14.6 mm in diameter (Fig. 1). On the 13th day, it had shrunk to a diameter of 1.6 mm (Fig. 2). Coarctations are a rare complication of ductal aneurysms. These changes took place within a short period. Figure 1: A view from the back: a large ductal aneurysm is seen. Figure 2: A view from ...