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- First, the paper presents a scheme of the X-tree image coding. 首先,提出X树图像编码方案。
- Fundamentals of Image Coding and Wavelet Compressing II. 图像编码基础和小波压缩技术2。
- At last, the Rice coderis applied for the residual image coding. 最后采用Rice算法对误差图像进行编码。
- Fractal image coding is a very promising image compression technique. 在现有的图像压缩方法中,分形图像压缩编码是一种很有前途的编码方法。
- This paper researches the sub image feature fusion rules in the trademark image retrieval, and improves the sub image feature fusion rules by weighting based on the sub image reliability. 该文对商标图像检索中的子图像特征融合准则进行了研究,根据子图像可信度对子图像特征融合准则进行加权改进。
- Here we have a viewpoint on the zerotree image coding in the sixth paper. 六、 第六篇文章研究小波图象编码中零树编码的问题。
- Abstract: A fractal image coding method based on quadtree(FICBQ) is presented. 摘 要: 提出了一种分形图像编码的方法--基于四叉树的分形图像编码(FICBQ)方法。
- In this algorithm, the sub images of the watermarked host image are modified by the sub images of the original host image, and several watermark images are embedded by the control of secret keys. 该算法通过修正混合图像的改变来降低攻击带来的影响,同时将水印在密钥控制下进行多份嵌入。
- Compare with DCT that was applied in traditional image coding standard, wavelet transform has more advantages. 以前的图像和视频编码标准采用DCT编码,在变换域嵌入水印大多使用分块或整体DCT技术。 小波变换相比于DCT变换有很多优点。
- The experimental results show this method could give better coding efficiency than the traditional DCT image coding. 实验结果表明该方法的编码效率优于离散余弦变换编码。
- Information separate principle for robust image coding under ATM environment is presented. 提出了ATM(异步转移模式)环境下图像抗信元丢失编码的信息分散原则。
- Driver of uClinux, image Collecting, image coding, network communication program are analyzed and realized also. 介绍了在uClinux下驱动程序、图像采集、图像压缩算法、网络通讯程序的实现原理与过程。
- However, we found that it is not apparently efficient for the original VSC to be applied to satellite image coding. 在卫星图像分类编码中,我们发现其编码效率体现的不明显。
- The performance of color image coding is further improved by output-controlled policy of chrominance component. 因此通过色度分量输出控制策略,可以进一步提高算法对彩色图像的编码性能。
- In order to improve the efficiency of image coding, a prediction-based vector quantization method is proposed. 摘要为了提高图像编码效率,提出了一种基于预测的矢量量化图像编码方法。
- A scheme of embedded wavelet transform image coding using scalar quantization is presented in the paper. 给出了一种基于分层标量量化的二维小波图像压缩编码方案。
- I had to sub for the referee, who was sick. 裁判病了,我得代为裁判。
- Howto organize the wavelet coefficients effectively is pivotal to theperformance of image coding based on wavelet transform. 对于小波图像编码,如何有效地组织小波域系数是提高图像压缩效果的关键。
- Lastly, based on ASIC design flow, the RTL level circuit scheme of the VQ image coding system is suggested and synthesized in the available technology library. 西安理工大学硕士学位论文最后,基于ASIC的设计方法,对整个图像编码系统进行了RTL级的硬件设计,并在现有l_艺库条件卜对该设计进行了综合和时序验证。
- Region-Of-Interest (ROI) image coding is a new feature in the newly published JPEG2000 still image compression standard. 感兴趣区域ROI (Region of Interest)图像编码处理是联合图像专家组(JPEG)新推出的JPEG2000静态图像压缩标准中提供的一种新特性。