Segmenting animated objects into near-rigid components

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Segmenting 3D Objects into Geons

We propose a new approach to 3D object segmentation and description. Beginning with multiview range images of a 3D object, we segment the object into parts at deep surface concavities. Motivated by physics, we detect these concavities by locating surface points where the simulated electrical charge density achieves a local minimum. The individual parts are then described by parametric geons. Th...

متن کامل

Subdividing Non Rigid 3D Objects into Quasi Rigid Parts

A new method for efficient modelling of image sequences has been proposed by Kappei and Liedtke IM using an analysis by synthesis algorithm It is based on extracting the three dimensional information from a sequence of TV images in order to construct a 3D model of the scene The method can be used for the efficient transmission of TV images to a receiver, where the image sequence has to be recon...

متن کامل

Indexing Animated Objects

We examine the problem of indexing objects in animated movies. We consider an animated movie as consisting of a frame sequence where each frame is described by objects in a 2-dimensional space. The queries of interest are of the form: \\nd the objects that were in area S between frames fi and fj". The straightforward approach to index such objects is to consider the frame sequence as another di...

متن کامل

Controlled Metamorphosis of Animated Objects

Although many animation, deformation and metamorphosis techniques have been proposed, the simultaneous combination of those three transformations has never been addressed for three dimensional objects so far. This paper presents a framework for controlling metamorphosis between two animated implicit models built from skeletal elements. It relies on the animated BlobTree model that encompasses t...

متن کامل

Annotation of Animated 3D Objects

This paper presents a novel approach to illustrate dynamic procedures in tutoring materials by analyzing corresponding animations. We propose two strategies: (i) to enhance animations with secondary elements (e.g., textual annotations and arrows) and (ii) to generate visual summaries, i.e. illustrations where secondary elements provide indications of the direction and the extent of moving objec...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: The Visual Computer

سال: 2009

ISSN: 0178-2789,1432-2315

DOI: 10.1007/s00371-009-0394-5