1)  IDCT transform
IDCT变换
1.
This paper summarizes the basic principal of decoding algorithm of JPEG, expounds the realization of JPEG decoding with DSP, and especially discusses the realization and optimization of IDCT transform and Huffman decoding The algorithm of JPEG decoding can be used in many situations, such as digital camera,multimedia mobile and so o
概述了 JPEG图像解码算法的基本原理 ,论述了 JPEG图像解码算法基于 DSP的实现过程 ,并重点讨论了JPEG图像解码中 IDCT变换和 H uffman解码算法的实现和优化。
2)  DCT/IDCT transform
DCT/IDCT变换
3)  ID
ID
1.
Application and Analysis of Notes ID Based on Lotus Notes;
基于Lotus Notes的文档ID应用剖析
2.
ID & IP in SDH Optical Network;
SDH光网络中的ID与IP地址
3.
Construction of Silky BAC Library and Study of Melanin-related Gene TYRP1 and ID;
丝羽乌骨鸡BAC文库的构建和黑色素相关基因TYRP1和ID的研究
4)  I_D/I_G
ID/IG
5)  ID card
ID卡
1.
And the design of reader card using 4001-type RFID cards as the attendance card is put forward.
文章主要以在门禁考勤系统应用中,提出了以4001型RFID卡作为考勤卡的读卡器设计,简单介绍了硬件和软件的实现方法。
2.
In order to facilitate the business management of bathhouse, a charging system for bathhouse based on radio frequency ID card is designed, and the design of hardware and software for system is described in detail.
为了方便公共浴室的营业管理,设计了一套采用非接触式ID卡技术的浴室收费系统。
3.
This paper introduces the design method and implementationtechnology of "ID card computer room intelligent management system" , and mainly expoundsseveral key technologies of it.
本文详细介绍了“ID卡机房智能管理系统”设计方案与实现技术,并重点介绍了几项关键技术。
6)  ID value
ID值
参考词条
补充资料:Radon变换和逆Radon变换


Radon变换和逆Radon变换


X线物理学术语。CT重建图像成像的主要理论依据之一。1917年澳大利亚数学家Radon首先论证了通过物体某一平面的投影重建物体该平面两维空间分布的公式。他的公式要求获得沿该平面所有可能的直线的全部投影(无限集合)。所获得的投影集称为Radon变换。由Radon变换进行重建图像的操作则称为逆Radon变换。Radon变换和逆Radon变换对CT成像的意义在于,它从数学原理上证实了通过物体某一断层层面“沿直线衰减分布的投影”重建该层面单位体积,即体素的线性衰减系数两维空间分布的可能性。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。