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Optical Flow Estimation Using Temporally Oversampled Video
Optical flow estimation Motion estimation High speed imaging CMOS image sensor Temporal oversampling
2015/8/12
Recent advances in imaging sensor technology make high frame rate video capture practical. As demonstrated in previous work, this capability can be used to enhance the performance of many image and vi...
EFFICIENT AND SECURE IMAGE AND VIDEO PROCESSING AND TRANSMISSION IN WIRELESS SENSOR NETWORKS
EFFICIENT SECURE IMAGE VIDEO PROCESSING TRANSMISSION WIRELESS SENSOR NETWORKS
2015/1/20
Sensor nodes forming a network and using wireless communications are highly useful in a variety of applications including battle field (military) surveillance, building security, medical and health se...
Probabilistic Multi-Task Learning for Visual Saliency Estimation in Video
Probabilistic Multi-Task Visual Saliency Estimation Video
2010/12/20
In this paper, we present a probabilistic multi-task learning approach for visual saliency estimation in video.In our approach, the problem of visual saliency estimation
is modeled by simultaneously ...
RD-optimized Interactive Streaming of Multiview Video with Multiple Encodings
RD-optimized Interactive Streaming Multiview Video
2010/12/20
RD-optimized Interactive Streaming of Multiview Video with Multiple Encodings.
Hardware Oriented Algorithm Analysis and Modification for High Definition AVS Video Encoder VLSI Implementation
Hardware Oriented Algorithm Analysis Modification High Definition AVS Video Encoder
2010/12/21
In AVS video coding standard, some algorithms consume huge computation with relatively little coding performance contribution, and some algorithms create data dependencies that are harmful for efficie...
Hardware Oriented Algorithm Analysis and Modification for High Definition AVS Video Encoder VLSI Implementation
Hardware Oriented Algorithm Analysis Modification High Definition AVS Video Encoder
2010/12/21
In AVS video coding standard, some algorithms consume huge computation with relatively little coding performance contribution, and some algorithms create data dependencies that are harmful for efficie...
Auto Regressive Model and Weighted Least Squares Based Packet Video Error Concealment
Auto Regressive Model Weighted Least Squares Video Error Concealment
2010/12/21
In this paper, auto regressive (AR) model is applied to error concealment for block-based
packet video encoding. Each pixel within the corrupted block is restored as the weighted
summation of corres...
Efficient Macroblock Pipeline Structure in High Definition AVS Video Encoder VLSI Architecture
Efficient Macroblock Pipeline Structure AVS Video Encoder VLSI Architecture
2010/12/21
In traditional four-stage pipeline structures for H.264 video encoder hardware implementation, rate distortion optimization (RDO) based mode decision was turned off, and
dual-port or ping-pang on-chi...
High Throughput VLSI Architecture for Multiresolution Motion Estimation in High Definition AVS Video Encoder
VLSI Architecture Multiresolution Motion Estimation Video Encoder
2010/12/21
This paper proposes a hardware friendly multiresolution motion estimation algorithm and VLSI architecture for high definition MPEG-like video encoder hardware implementation. By parallel searching and...
Robust Video Super-Resolution with Registration Efficiency Adaptation
Robust Video Super-Resolution Registration Efficiency Adaptation
2010/12/21
Super-Resolution (SR) is a technique to construct a high-resolution (HR) frame by fusing a group of low-resolution (LR)frames describing the same scene. The effectiveness of the conventional super-res...
Rate-Distortion Optimization with Inter-iew Refreshment for Stereoscopic Video Coding over Error-Prone Networks
Rate-Distortion Optimization Inter-iew Refreshment Stereoscopic Video Coding
2010/12/20
Stereoscopic video is a practical and important manner for 3-D video applications, and robust stereoscopic video transmission over error-prone networks has posed a technical challenge for stereoscopic...
An auto-regressive model for improved low-delay distributed video coding
auto-regressive model improved low-delay distributed video coding
2010/12/20
In this paper, an auto-regressive (AR) model is proposed to generate the side information for low-delay distributed video coding (DVC). The side information generation of current Wyner-Ziv (WZ) frame ...
Compression-Induced Rendering Distortion Analysis for Texture/Depth Rate Allocation in 3D Video Compression
Compression-Induced Rendering Distortion Analysis Texture/Depth Rate Allocation 3D Video Compression
2010/12/20
In 3D video applications, the virtual view is generally rendered by the compressed
texture and depth. The texture and depth compression with different bit-rate overheads can lead to different virtual...
Robust Video Fingerprinting Based on Visual Attention Regions
Robust Video Fingerprinting Visual Attention Regions
2010/12/20
This paper presents a robust video fingerprinting based on visual attention regions. Video fingerprints, which are a set of short feature vectors, are unique to video clips and used
for video identif...
Modeling Correlation Noise Statistics at Decoder for Multi-View Distributed Video Coding
Modeling Correlation Noise Statistics Decoder Multi-View Distributed Video Coding
2010/12/20
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...