搜索结果: 1-12 共查到“数字媒体技术 MODELING”相关记录12条 . 查询时间(0.279 秒)
3D modeling of the Weary Herakles statue with a coded structured light system
Herakles cultural heritage structured light laser scanning digitization
2015/8/24
This paper presents the results of a study in which a close-range structured light system is used for the digitization of a cultural heritage object. A Herakles statue, named “Weary Herakles” and loca...
CONTOUR TRACKING VIA ON-LINE DISCRIMINATIVE APPEARANCE MODELING BASED LEVEL SETS
Contour tracking level set appearance modeling curve evolution
2013/7/24
A novel level set method based on on-line discriminativeappearance modeling (DAMLSM) is presented for contourtracking. In contrast with traditional level set models whichemphasize the intensity consis...
Modeling spatial and semantic cues for large-scale near-duplicated image retrieval
And–Or graph face fusion gender conversion
2013/7/24
Bag-of-visual Words (BoW) image representation has been illustrated as one of the most promising solutions for large-scale near-duplicatedimageretrieval. However, the traditional visual vocabulary is ...
Biological-Inspired Computational Modeling of Eye-Motion Control for Object Detection
Biological-Inspired Computational Modeling Eye-Motion Control Object Detection
2013/7/16
Eye movement plays an important role in human vision system. How to control eye or gaze movement automatically for image understanding is an interesting issue. This paper presents a progress of our re...
Modeling Correlation Noise Statistics at Decoder for Multi-view Distributed Video Coding
Multi-view video coding distributed video coding correlation model
2013/7/16
Recently, multi-view distributed video coding (MDVC) receives more and more attention, as its lowcomplexity encoder and high-complexity decoder coding paradigm suits for many applications such as sens...
Rate Distortion Cost Modeling of Skip Mode and Early Skip Mode Selection for H.264
skip mode fast mod decion rate-distortion cost quantization
2013/7/16
This paper proposed a linear rate-distortion (RD) cost model for skip mode in H.264. The proposed RD cost model is derived theoretically based on the quantization scheme of H.264, and the simulation r...
DYNAMIC BACKGROUND MODELING AND SUBTRACTION USING SPATIO-TEMPORAL LOCAL BINARY PATTERNS
Background modeling object detection spatio-temporal features local binary patterns
2013/7/17
Traditional background modeling and subtraction methods have a strong assumption that the scenes are of static structures with limited perturbation. These methods will perform poorly in dynamic scenes...
Modeling Background and Segmenting Moving Objects from Compressed Video
Background models discrete cosine transform (DCT) moving object segmentation video surveillance
2013/7/17
Modeling background and segmenting moving objects are significant techniques for video surveillance and other video processing applications. Most existing methods of modeling background and segm...
VISUAL-AURAL ATTENTION MODELING FOR TALK SHOW VIDEO HIGHLIGHT DETECTION
attention modeling highlight extraction ordinal-decision affective feature attention curve
2013/7/17
In this paper, we propose a visual-aural attention modeling based video content analysis approach, which can be used to automatically detect the highlights of the popular TV program—talk show video. F...
Fast Rate Allocation Based on Distortion Estimation Modeling in Scalable Video Coding
rate allocation quantization error distortion estimation FGS NAL unit SVC
2013/7/17
For rate-distortion optimized rate allocation in JVT Scalable Video Coding (SVC), the distortion impact of every FGS NAL unit on the global reconstruction quality is calculated by repeatedly bitstrea...
Smooth Extraction of SVC Fine-Granular SNR Scalable Videos with a Virtual-GOP-Based Rate-Distortion Modeling
Smooth quality rate-distortion analysis scalable video coding (SVC) video coding
2013/7/17
Fine-Granular SNR scalable (FGS) technologies in H.264/AVC-based scalable video coding (SVC) provide a flexible and effective foundation for scaling FGS enhancement layer (EL) to accommodate different...
Exploring Inter-Frame Correlation Analysis and Wavelet-Domain Modeling for Real-Time Caption Detection in Streaming Video
Caption Detection Inter-Frame Correlation Generalized Gaussian Model Streaming Video Analysis
2013/7/17
In recent years, the amount of streaming video has grown rapidly on the Web. Often, retrieving these streaming videos offers the challenge of indexing and analyzing the media in real time because the ...