| 1. | Method of image progressive transmission based on wavelet transforms
基于小波变换的图像渐进传输方法 |
| 2. | Chapter 4 introduces progressive transmission of point cloud surfaces based on geometry image representation
本文首先介绍了点云曲面的有关概念和研究成果等。 |
| 3. | This thesis proposes a progressive transmission of point cloud surfaces on the network based on geometry image representation
点云曲面的网络渐进传输，基于点云曲面的复合几何图象表示。 |
| 4. | The writer give a method of image progressive transmission based on wavelet transforms , it increased the efficiency of the image transmission consumedly
给出了一种基于小波变换的图像渐进传输方法，使得图像的传输效率大大提高。 |
| 5. | This paper mainly study how to realize wavelet coefficient layered coding and transmission and image data progressive transmission using the correlation of the transformed image
本文主要研究如何利用图像小波变换后系数间的相关性实现小波系数的分级编码和传输，从而实现图像的渐近传输技术。 |
| 6. | Improving traditional cross - subband method of morphology compression algorithm . implement an embedded image coder which is mcgsd having the functions of progressive transmission , arbitrary truncation etc
其psnr值与流行的小波编码器相比，性能相当，某些比特率时甚至超过许多流行的小波编码器。 |
| 7. | Fourth , to make use of the method of progressive transmission . transmission by twice can effectively relieves the burden of network . fifth , through a post - processing according to the compress scheme , effect of reconstructed image is reinforced
第四，压缩数据传输时采用了一种特殊的渐进传输方法，根据用户需要分两次传输，可有效的降低对传输带宽的要求。 |
| 8. | Lossless and lossy compression , embedded lossy to lossless coding , progressive transmission by pixel accuracy and by resolution , robustness to the presence of bit - errors and region - of - interest coding , are some representative features
作为熵编码, jpeg2000采用了基于上下文的自适应二进制算术编码技术,通过以编码块( codeblock )为编码单位等技术获得了较高的容错性。 |
| 9. | So lifting scheme will become a new method in lossless image compression . secondly , image data should be transmitted from loss to lossless , named progressive transmission , because different people require different image quality
其次，由于不同用户对同一图像的质量要求不同，因此有必要在编解码时，使图像的恢复能够根据用户要求，做到从有损到无损的过渡，即图像的渐近编码。 |
| 10. | This paper introduces the origin of jpeg 2000 , jpeg 2000 itself and its application background as well as the still - image compression and coding system . jpeg 2000 standard is thoroughly analyzed in this paper . the features of jpeg 2000 such as region of interest coding , random access and progressive transmission are discussed in this paper
Jpeg2000是目前国际上最新的静态图像压缩编码标准，本文分析了jpeg2000的由来和应用背景，并由静态图像编码压缩系统的背景知识出发，对jpeg2000标准进行了深入的研究，对该标准的新特性，包括roi编码、随机访问技术、渐进传输等进行了探讨。 |
