搜索结果: 1-15 共查到“信息处理技术 Object”相关记录18条 . 查询时间(0.109 秒)
Research on Change-of-Feature Based Spatio-Temopral Object Relational Model
Feature Feature Change Event State Orient-Relational Data Model Spatio-Temporal Data Model
2015/12/1
The spatio-temporal data is our cognition to external matter and the spatio-temporal data model is the fundamental basic to manage the spatio-temporal data. The spatio-temporal object is always changi...
Object Tracking in the Presence of Occlusions via a Camera Network
Tracking occlusion auxiliary particle filter camera network noisy perspective camera model
2015/8/17
Object Tracking in the Presence of Occlusions via a Camera Network.
Novel Observation Model for Probabilistic Object Tracking
Novel Observation Model Probabilistic Object Tracking
2010/12/21
Treating visual object tracking as foreground and background classification problem has attracted much attention in the past decade. Most methods adopt mean shift or brute force search to perform obje...
Group-Sensitive Multiple Kernel Learning for Object Categorization
Group-Sensitive Object Categorization
2010/12/20
In this paper, we propose a group-sensitive multiple kernel learning (GS-MKL) method to accommodate the intra-class diversity and the inter-class correlation for object categorization. By introducing ...
Bearing and Range Estimation Algorithm for Buried Object in Underwater Acoustics
Bearing Range Estimation Algorithm Buried Object Underwater Acoustics
2009/9/4
A new algorithm which associates (Multiple Signal Classification) MUSIC with acoustic scattering model for bearing and range estimation is proposed. This algorithm takes into account the reflection an...
A Scene Representation Application implementing LASeR Using Object-Based Timing Model
LASeR rich-media scene description interactive
2010/12/17
In this paper, we present a multimedia scene representation application implementing MPEG4-Part 20 Lightweight Application Scene Representation standard (LASeR). In an interactive multimedia scene, we...
Spatial relationship representation for visual object searching
Spatial relationship representation visual object searching
2010/12/17
Image representation has been a key issue in vision research for many years. In order to represent various local image patterns or objects effectively, it is important to study the spatial relationshi...
In this paper, we present a robust and unsupervised approach for recognition of object categories, RTSI-pLSA, which overcomes the weakness of TSI-pLSA in recognizing rotated objects in images. Our app...
OBJECT RECOGNITION BASED ON DEPENDENT PACHINKO ALLOCATION MODEL
OBJECT RECOGNITION DEPENDENT PACHINKO ALLOCATION MODEL
2010/12/17
Recently the “bag of words” model becomes popular in the approaches to object recognition. These approaches model an image as a collection of local patches called “visual
words”, and recognize object...
In this paper, we present a robust and unsupervised approach for recognition of object categories, RTSI-pLSA, which overcomes the weakness of TSI-pLSA in recognizing rotated objects in images. Our app...
Object detection using spatial histogram features
Object detection spatial histogram features
2010/12/16
In this paper, we propose an object detection approach using spatial histogram features. As spatial histograms consist of marginal distributions of an image over local patches, they can preserve textu...
Learning Informative Features for Spatial Histogram-Based Object Detection,
Informative Features Spatial Histogram-Based Object Detection
2010/12/15
Abstract—Feature extraction for object representation plays an important role in automatic object detection system. As the spatial histograms consist of marginal distribution of image
over local pat...
Robust moving object segmentation on H.264/AVS compressed video using the block-based MRF model
H.264/AVS compressed video the block-based MRF model
2010/12/15
Moving object segmentation in compressed domain plays an important role in many real-time applications, e.g. video indexing,video transcoding, video surveillance, etc. Because H.264/AVC is the up-to-d...
Semantic Object Segmentation by a Spatio-temporal MRF Model
Semantic Object Segmentation Spatio-temporal MRF Model
2010/12/14
In this paper, a region-based spatio-temporal Markov random field (STMRF) model is proposed to segment
moving objects semantically. The STMRF model combines segmentation results of four successive fr...
Moving Object Segmentation: A Block-based Moving Region Detection Approach
Moving Object Segmentation Block-based Moving Region Detection Approach
2010/12/14
This paper presents a novel block-based moving region detection algorithm to segment objects. The frame is first partitioned into homogeneous regions. Moving region is then determined by a voting proc...