The method of quadtree partition is employed to carry out adaptive separation of the image and then region coding is adopted on the partitioned defined segments.
首先采用四叉树分块方法 ,对图象进行自适应分隔 ,进而在分割的定义块上采用区域编码 ;为减小压缩损失 ,再辅以自适应多阈值的阈值编码。
Once the data is updated, the region code should be adjusted to keep the indexing and query processing techniques working.
最常用的编码方法是区域编码方法(region based numbering scheme)。
Region of Interest Coding in JPEG2000 with Accurate Bitrate Control
精确码率控制JPEG2000感兴趣区域编码
ROI coding based on image characteristic quantization
基于图像特征量化的感兴趣区域编码
Research for Region-of-Interest Coding Algorithm Based on JPEG2000;
基于JPEG2000的感兴趣区域编码算法研究
Research on Region Numbering Scheme Based XML Structural Join Algorithm;
基于区域编码的XML结构连接算法研究
New Still Image Compression Standard-JPEG2000 and Region of Interest Coding;
JPEG2000图像压缩及其感兴趣区域编码研究
Region-of-Interest Coding of 3D Mesh;
三维网格感兴趣区域编码方法的研究
Research of JPEG2000 Image Standard and ROI Coding;
JPEG2000图像标准及感兴趣区域编码的研究
Study on Region-Of-Interest Coding Based on JPEG2000;
基于JPEG2000的感兴趣区域编码的研究
Research of Region-of-Interest Coding Algorithm based on SPIHT
基于SPIHT算法的感兴趣区域编码研究
Study on Rate Control and Region of Interest in Image Coding;
图像码率控制和感兴趣区域编码技术的研究
Algorithm for ROI coding based on rate pre-allocation
基于码率预分配的感兴趣区域编码算法
Fractional Bitplane Shift Method for ROI Image Coding
基于分数比特面提升的感兴趣区域编码
Region-of-interest Video Coding Based on Wavelet Transform;
基于小波变换的序列图像感兴趣区域编码
Design and Implementation of XML Update System Based on Region Encoding;
基于区域编码模式的XML更新系统的设计与实现
Study on Region-Of-Interest Image Coding in JPEG2000 Standard;
基于JPEG2000图像标准的感兴趣区域编码研究
The Research on Scalable Video Coding Based on ROI;
基于感兴趣区域可分级视频编码研究
Research on the Compression of Region of Interest in Still Image;
静态图像的感兴趣区域压缩编码研究
The Research on Video Transcoding Based on Region of Interest
基于感兴趣区域的视频转换编码研究
