关键词:压缩感知;压缩成像;稀疏分解;2D—DCT等效矩阵;图像重建 中图分类号:TN9I1.73 文献标识码:A 国家标准学科分类代码:520.604 Compressiveimagingusing2D-DCTequivalentmatrix LiuWei,ZhaoChunhui (HarbinEngineeringUniversity,Harbin150001,China) Abstract:Compressivesensingtheoryallowspeopletoreconstructsignalfromlessmeasur...
基于2DDCT的二维实值离散Gabor变换 姓名:*** 申请学位级别:硕士 专业:电路与系统 指导教师:** 20070401 摘要 摘要 1946年,DennisGabor通过将Fourier变换的核函数与可时移的窗函数相乘, 从而提出了基于Fourier变换的复值Gabor变换。虽然在Gabor变换被提出之后 的...
基于2D-DCT和模块2DPCA的人脸识别系统的实现 基于2D-DCT和模块2DPCA的人脸识别系统的实现 笪庆1，方超2，单梦凡3 DaQing1,FangChao2,ShanMengfan3 1.南京大学计算机科学与技术系2006级 061221015 2.南京大学计算机科学与技术系2006级 061221021 3.南京大学计算机科学与技术系2006级 061221016 E-mail: cs_stu@tom...
Baccarani, "A 2-D DCT low- power architecture for H.261 coders," in Proc. 1995 ICASSP, vol. 5, May 1995, pp. 3271-3274.A 2-D DCT low-power architecture for H.261 - Scopa, Leone, et al. - 1995 () Citation Context ...o implement a direct, fast 2-D approach: the matrix ...
A novel architecture for a 2D 8×8 discrete cosine transform (DCT) is presented. The architecture uses a new algebraic integer encoding of a one dimensional radix-8 DCT that allows the separable computation of a 2D 8×8 DCT without any intermediate number representation conversions. This is a...
The basic architecture consists of a ID row DCT followed by a transpose register array and another ID column DCT, in which an 8-input ID DCT structure only requires 15 adders to build a compressed adder matrix and no ROM is needed. Compared with other architectures available, it has a ...
5.Independent component analysis for face recognition based on two dimension image matrix基于二维图像矩阵的ICA人脸识别 6.The R-matrix Studies on the Photoionizations of Atoms and Ions原子、离子光电离过程的R-矩阵理论研究 7.Color Video Coding via Four-dimensional Matrix DCT彩色视频的四维矩阵离散余弦变...
vg_lite_matrix.o ./src/lvgl/src/others/vg_lite_tvg/vg_lite_tvg.o ./src/lvgl/src/others/sysmon/lv_sysmon.o ./src/lvgl/src/others/snapshot/lv_snapshot.o ./src/lvgl/src/others/observer/lv_observer.o ./src/lvgl/src/others/monkey/lv_monkey.o ./src/lvgl/src/others/imgfont/lv_img...
(8×8) matrix operations.Each line needs 352×(1×8)×(8×8) times matrix operations.44times (1×8)×(8×8) matrix operations results need storing as transform format ( H T=(F×C T) T ).When next 8 line data are input,they are processed with the same way as the above.For ...
A sample may be a component of a pixel, or a sample may be an element of a matrix of samples of a single component. If there are multiple components, the matrices of the components may or may not coincide. The use of the word pixel may refer to a sample, and the samples of differ...