Výsledky vyhledávání - Computational Geometry and Object Modeling Keywords

A Survey on Shape Correspondence Autor van Kaick, Oliver, Zhang, Hao, Hamarneh, Ghassan, Cohen-Or, Daniel

“…We review methods designed to compute correspondences between geometric shapes represented by triangle meshes, contours or point sets. This survey is motivated…”
Získat plný text

The Concept of Modeling Packing and Covering Problems Using Modern Computational Geometry Software Autor Yakovlev, S. V.

“… To solve the problems, special computational geometry software libraries are used. They do not require an analytical form of the functions that describe the packing and covering conditions but allow their verification…”
Získat plný text

Modeling Coverage in Camera Networks: A Survey Autor Mavrinac, Aaron, Chen, Xiang

“…Modeling the coverage of a sensor network is an important step in a number of design and optimization techniques…”
Získat plný text

Factor graph framework for semantic video indexing Autor Ramesh Naphade, M., Kozintsev, I.V., Huang, T.S.

“…Video query by semantic keywords is one of the most challenging research issues in video data management…”
Získat plný text

A Branch-and-Bound Approach to Correspondence and Grouping Problems Autor Bazin, J., Hongdong Li, In So Kweon, Demonceaux, C., Vasseur, P., Ikeuchi, K.

“… It is a key ingredient for a wide range of vision tasks, including three-dimensional reconstruction and object recognition…”
Získat plný text

Trajectory Analysis and Semantic Region Modeling Using Nonparametric Hierarchical Bayesian Models Autor Wang, Xiaogang, Ma, Keng Teck, Ng, Gee-Wah, Grimson, W. Eric L.

“… ), for unsupervised trajectory analysis and semantic region modeling in surveillance settings. In our approach, trajectories are treated as documents and observations of an object on a trajectory are treated as words in a document…”
Získat plný text

Detecting parametric objects in large scenes by Monte Carlo sampling Autor Verdié, Yannick, Lafarge, Florent

“…Point processes constitute a natural extension of Markov random fields (MRF), designed to handle parametric objects…”
Získat plný text

Discriminative Models for Multi-Class Object Layout Autor Desai, Chaitanya, Ramanan, Deva, Fowlkes, Charless C.

“…Many state-of-the-art approaches for object recognition reduce the problem to a 0-1 classification task…”
Získat plný text

From Images to Shape Models for Object Detection Autor Ferrari, Vittorio, Jurie, Frederic, Schmid, Cordelia

“…We present an object class detection approach which fully integrates the complementary strengths offered by shape matchers…”
Získat plný text

PWP3D: Real-Time Segmentation and Tracking of 3D Objects Autor Prisacariu, Victor A., Reid, Ian D.

“…-wise posterior membership probabilities (as opposed to likelihoods). We derive the differentials of this energy with respect to the pose parameters of the 3D object…”
Získat plný text

Stel Component Analysis: Joint Segmentation, Modeling and Recognition of Objects Classes Autor Perina, Alessandro, Jojic, Nebojsa, Cristani, Marco, Murino, Vittorio

“… as “stel models.” Their main characteristic is to segment objects in clear, often semantic, parts as a consequence of the modeling constraint which forces the regions belonging to a single segment to have a…”
Získat plný text

A Computational Learning Theory of Active Object Recognition Under Uncertainty Autor Andreopoulos, Alexander, Tsotsos, John K.

“… computational resources and a search cost constraint. We present a number of bounds relating the noise-rate of low level feature detection to the VC-dimension of an object representable by an architecture satisfying the given computational constraints…”
Získat plný text

Weakly Supervised Localization and Learning with Generic Knowledge Autor Deselaers, Thomas, Alexe, Bogdan, Ferrari, Vittorio

“…Learning a new object class from cluttered training images is very challenging when the location of object instances is unknown, i.e…”
Získat plný text

Scale and Object Aware Image Thumbnailing Autor Sun, Jin, Ling, Haibin

“…, object completeness and local structure smoothness. To address these issues, we propose a new thumbnailing framework named scale and object aware thumbnailing (SOAT…”
Získat plný text

Shape-Based Object Detection via Boundary Structure Segmentation Autor Toshev, Alexander, Taskar, Ben, Daniilidis, Kostas

“…We address the problem of object detection and segmentation using global holistic properties of object shape…”
Získat plný text

Time-Delayed Correlation Analysis for Multi-Camera Activity Understanding Autor Loy, Chen Change, Xiang, Tao, Gong, Shaogang

“… In our approach, each camera view is first decomposed automatically into regions based on the correlation of object dynamics across different spatial locations in all camera views…”
Získat plný text

Reduced Analytic Dependency Modeling: Robust Fusion for Visual Recognition Autor Ma, Andy J., Yuen, Pong C.

“…This paper addresses the robustness issue of information fusion for visual recognition. Analyzing limitations in existing fusion methods, we discover two key…”
Získat plný text

Skin Cancer Detection Using Semi-Unsupervised Deep Learning in Generative Adversarial Networks: A Study on Melanoma Detection Autor Nhat Tran, Quang, Kakarndee, Sirirat, Suo, Lu, Jiraruttrakul, Russarin, Nuchitprasitchai, Siranee

“… While various deep learning techniques, including object detection and supervised learning utilizing frameworks such as Visual Geometry Group Neural Network (VGGNet…”
Získat plný text

Video Behaviour Mining Using a Dynamic Topic Model Autor Hospedales, Timothy, Gong, Shaogang, Xiang, Tao

“… This task is especially challenging due to the complexity of the object behaviors to be profiled, the difficulty of analysis under the visual occlusions and ambiguities common in public space video…”
Získat plný text

Harmony Potentials: Fusing Global and Local Scale for Semantic Image Segmentation Autor Boix, Xavier, Gonfaus, Josep M., van de Weijer, Joost, Bagdanov, Andrew D., Serrat, Joan, Gonzàlez, Jordi

“…The Hierarchical Conditional Random Field (HCRF) model have been successfully applied to a number of image labeling problems, including image segmentation…”
Získat plný text