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PCM
2005
Springer
272views Multimedia» more  PCM 2005»
14 years 5 months ago
Fast Adaptive Skin Detection in JPEG Images
Skin region detection plays an important role in a variety of applications such as face detection, adult image filtering and gesture recognition. To improve the accuracy and speed...
Qing-Fang Zheng, Wen Gao
PCM
2005
Springer
138views Multimedia» more  PCM 2005»
14 years 5 months ago
Analysis and Performance Evaluation of Flexible Marcoblock Ordering for H.264 Video Transmission over Packet-Lossy Networks
Flexible macroblock ordering (FMO) is an error resilience feature of H.264 for video transmission over packet-lossy networks. Error concealment (EC) provides a basic error resilien...
Changhoon Yim, Wonjung Kim, Hyesook Lim
PCM
2005
Springer
99views Multimedia» more  PCM 2005»
14 years 5 months ago
Photometry Data Coding for Three-Dimensional Mesh Models Using Connectivity and Geometry Information
In this paper, we propose new predictive coding schemes for photometry data of three-dimensional (3-D) mesh models as per-vertex binding. We exploit geometry and connectivity infor...
Young-Suk Yoon, Sung-Yeol Kim, Yo-Sung Ho
PCM
2005
Springer
131views Multimedia» more  PCM 2005»
14 years 5 months ago
A Cross-Resolution Leaky Prediction Scheme for In-Band Wavelet Video Coding with Spatial Scalability
—In most existing in-band wavelet video coding schemes, over-complete wavelet transform is used for the motion-compensated temporal filtering (MCTF) of each spatial subband. It ...
Dongdong Zhang, Jizheng Xu, Feng Wu, Wenjun Zhang,...
PCM
2005
Springer
141views Multimedia» more  PCM 2005»
14 years 5 months ago
Automatic Photo Indexing Based on Person Identity
In this paper, we propose a novel approach to automatically index digital home photos based on person identity. A person is identified by his/her face and clothes. The proposed met...
Seungji Yang, Kyong Sok Seo, Sang Kim, Yong Man Ro...
PCM
2005
Springer
186views Multimedia» more  PCM 2005»
14 years 5 months ago
Directional Lifting-Based Wavelet Transform for Multiple Description Image Coding with Quincunx Segmentation
In this paper, a new multiple description image coding scheme using directional lifting transform is proposed. The basic idea is to divide an image into two descriptions with quinc...
Nan Zhang 0006, Yan Lu, Feng Wu, Baocai Yin
PCM
2005
Springer
107views Multimedia» more  PCM 2005»
14 years 5 months ago
Salient Feature Selection for Visual Concept Learning
Abstract. Image classification could be treated as an effective solution to enable keyword-based semantic image retrieval. In this paper, we propose a novel image classification...
Feng Xu, Lei Zhang, Yu-Jin Zhang, Wei-Ying Ma
PCM
2005
Springer
120views Multimedia» more  PCM 2005»
14 years 5 months ago
A Framework for Multi-view Video Coding Using Layered Depth Images
Abstract. The multi-view video is a collection of multiple videos capturing the same scene at different viewpoints. Since the data size of the multi-view video linearly increases ...
Seung-Uk Yoon, Eun-Kyung Lee, Sung-Yeol Kim, Yo-Su...
PCM
2005
Springer
122views Multimedia» more  PCM 2005»
14 years 5 months ago
High Efficient Context-Based Variable Length Coding with Parallel Orientation
Abstract. Entropy coding is one of the most important techniques in video codec. Two main criteria to assess an entropy coder are coding efficiency and friendly realization charact...
Qiang Wang, Debin Zhao, Wen Gao, Siwei Ma
PCM
2005
Springer
126views Multimedia» more  PCM 2005»
14 years 5 months ago
Gradient Based Image Completion by Solving Poisson Equation
This paper presents a novel gradient-based image completion algorithm for removing significant objects from natural images or photographs. Our method reconstructs the region of r...
Jianbing Shen, Xiaogang Jin, Chuan Zhou