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_Graphics版 - 关于“texture compression”的话题
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图象压缩的研究方向ask a question about image processing
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进来乐进来乐 :))just saw the siggraph DVD
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请问wavelet在CG领域的前途新生报到
Job 1Re: ~{Ub8v0f3vJ2C4NJLbAKBp#?~}
[转载] 请问DCT可用于IMAGE COMPRESSION的关键原因是什么?报到...
[转载] Re: 请问DCT可用于IMAGE COMPRESSION的关键原因是什么?hehe, my two cents
相关话题的讨论汇总
话题: texture话题: image话题: wavelet
1 (共1页)
l******l
发帖数: 9
1
请问各位,有否知道关于“texture compression”方面的技术。
我主要想知道“texture compression” 与一般的video和image compression方法有什么
不同之处,它的主要的applications是什么??//谢谢!!!
l**p
发帖数: 474
2
texture compress is used to save the memory usage for the texture maps at the
expene of image quality.
It would be useful for low end user if the texture storage is limited.
But I am not in thsi area. You may find more infomation online.
Is this realted to you research ?



【在 l******l 的大作中提到】
: 请问各位,有否知道关于“texture compression”方面的技术。
: 我主要想知道“texture compression” 与一般的video和image compression方法有什么
: 不同之处,它的主要的applications是什么??//谢谢!!!

l******l
发帖数: 9
3
Thanks for your answers.
It has some relationship with my current research. Actually, I want to
investigate some kinds of image compression algorithms joint with
segmentation. The scheme would be built on wavelet scheme, specially in
JPEG2000 architecture, so I study some wavelet domain image segmentation.
After reading some references, I found most of the wavelet domian image
segmentation algorithms are for texture image. So I wonder something about
texture image compression. Is it useful in re

【在 l**p 的大作中提到】
: texture compress is used to save the memory usage for the texture maps at the
: expene of image quality.
: It would be useful for low end user if the texture storage is limited.
: But I am not in thsi area. You may find more infomation online.
: Is this realted to you research ?
:
: 么

h*****d
发帖数: 112
4
Texture compression is focusing on compressing the synthetic world.
In other words, you know all the physical strcuture generally, for exmaple,
the geometry and surface property of objects. The main applications lie in
virtual reality, computer game, etc. Texture compression should also consider
the rendering effects. You need get fimiliar to the rendering if you wanna
study
in texture compression. In siggraph, there are several papers on this topic.
In
siggraph 2000, there one paper and you can

【在 l******l 的大作中提到】
: 请问各位,有否知道关于“texture compression”方面的技术。
: 我主要想知道“texture compression” 与一般的video和image compression方法有什么
: 不同之处,它的主要的applications是什么??//谢谢!!!

1 (共1页)
相关主题
hehe, my two cents请问wavelet在CG领域的前途
报道Job 1
Re: Platform of 3D Animation[转载] 请问DCT可用于IMAGE COMPRESSION的关键原因是什么?
[转载] Re: 标准之争:中美合推MPEG-4挑战蓝色光盘[转载] Re: 请问DCT可用于IMAGE COMPRESSION的关键原因是什么?
图象压缩的研究方向ask a question about image processing
glTexImage3D()新员报道
进来乐进来乐 :))just saw the siggraph DVD
image morphing?siggraph 2007
相关话题的讨论汇总
话题: texture话题: image话题: wavelet