搜索结果: 1-12 共查到“信息与通信工程 Block”相关记录12条 . 查询时间(0.098 秒)
Tie Voxel Method and Its Quality for 3D Airborne LIDAR Block Adjustment
Methods LIDAR Matching Error Transformation Three-dimensional Block
font style='font-size:12px;'>
2015/12/8
For achieving high-quality LIDARgrammetry and performing surface reconstruction by 3D point clouds acquired at different locations or in different coordinate systems, a novel method was proposed and i...
FPGA Implementation of Block Parallel DF-MPIC Detectors for DS-CDMA Systems in Frequency-Nonselective Channels
FPGA Block Parallel DF-MPIC Detectors DS-CDMA Systems Frequency-Nonselective Channels
font style='font-size:12px;'>
2009/9/4
Multistage parallel interference cancellation- (MPIC-) based detectors allow to mitigate multiple-access interference in direct-sequence code-division multiple-access (DS-CDMA) systems. They are consi...
A Novel Macro-Block Group Scheme of AVS Coding for Many-Core Processor
Macro-Block Group AVS Coding Many-Core Processor
font style='font-size:12px;'>
2010/12/20
The slice-level parallelism is popular in parallel video coding. However, the quality loses greatly because the dependency between macro-blocks is broken, especially on many-core platforms. To address...
Block Adaptive Super Resolution Video Coding
Block Super Resolution Video Coding
font style='font-size:12px;'>
2010/12/20
Super resolution technique was first proposed for enhancing the image resolution, and then it was expanded to video sequence for obtaining a higher resolution video from low resolution input. Recently...
Block-Wise Adaptive Motion Accuracy Based B-Picture Coding With Low-Complexity Motion Compensation
Motion Accuracy B-Picture Coding Low-Complexity Motion Compensation
font style='font-size:12px;'>
2010/12/16
This paper presents a novel B-picture coding based on block-wise adaptive motion accuracy (BAMA) with lowcomplexity motion compensation (MC). BAMA is able to adaptively
select the motion accuracy for...
SOFTWARE PIPELINES DESIGN FOR VARIABLE BLOCK-SIZE MOTION ESTIMATION WITH LARGE SEARCH RANGE
SOFTWARE PIPELINES VARIABLE BLOCK-SIZE MOTION ESTIMATION LARGE SEARCH RANGE
font style='font-size:12px;'>
2010/12/17
This paper presents some techniques for efficient motion estimation (ME) implementation on fixed-point digital signal processor (DSP) for high resolution video coding. First, challenges
in large sear...
Low-complexity adaptive block-size transform based on extended transforms
Low-complexity block-size transform extended transforms
font style='font-size:12px;'>
2010/12/16
In this paper, a low-complexity 8x8/4x4 Adaptive Blocksize Transform (ABT) scheme is tentatively proposed for the Chinese Audio and Video coding Standard (AVS)1.In the proposed ABT scheme, an integer ...
Adaptive Block-Size Transform Based on Extended Integer 8x8/4x4 Transforms for H.264/AVC
Block-Size Transform Extended Integer 8x8/4x4 Transforms H.264/AVC
font style='font-size:12px;'>
2010/12/16
In this paper, a low-complexity Adaptive Block-size Transform (ABT) scheme is proposed for the H.264/AVC.The integer 8x8/4x4 discrete cosine transforms with an extended relation are applied to the pro...
Improved FFSBM Algorithm and Its VLSI Architecture for Variable Block Size Motion Estimation of H.264,
Improved FFSBM Algorithm VLSI Architecture Variable
font style='font-size:12px;'>
2010/12/15
The video coding standard H.264/AVC has adopted variable block size motion estimation to improve coding efficiency, which has brought heavy computation burden.The FFSBM (fast full search block matchin...
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
font style='font-size:12px;'>
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...
Moving Object Segmentation: A Block-based Moving Region Detection Approach
Moving Object Segmentation Block-based Moving Region Detection Approach
font style='font-size:12px;'>
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...
A Block-Based Support Vector Machine Approach to the Protein Homology Prediction Task in KDD Cup 2004
Vector Machine the Protein Homology Prediction Task KDD Cup 2004
font style='font-size:12px;'>
2010/12/14
This paper describes our solution for the protein homology prediction task in KDD Cup 2004 competition. This task is modeled as a supervised learning problem with multiple performance metrics.Several ...