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spline-basedImageRegistration
The problem of image registration subsumes a number of problems and techniques in multiframe
image analysis, including the computation of optic flow (general pixel-based motion), stereo
correspondence, structure from motion, and feature tracking. We present a new registration
algorithm based on spline representations of the displacement field which can be specialized to
solve all of the above mentioned problems. In particular, we show how to compute local flow,
global (parametric) flow, rigid flow resulting from camera egomotion, and multiframe versions of
the above problems. Using a spline-based description of the flow removes the need for overlapping
correlation windows, and produces an explicit measure of the correlation between adjacent flow
estimates. We demonstrate our algorithm on multiframe image registration and the recovery of 3D
projective scene geometry. We also provide results on a number of standard motion sequences.
- 2007-10-23 08:56:14下载
- 积分：1
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LAB4
从X光片中提取出骨头影响，并对其区域进行标注。(X-ray film extracted from the bones of the impact, and its region mark.)
- 2009-12-02 03:31:31下载
- 积分：1
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catmap
arnold cat 映射实验，观察其迭代次数与置乱效果的关系，这是图像加密的典型算法(arnold cat mapping experiments to observe the number of iterations and the scrambling effect relationship, which is a typical image encryption algorithm)
- 2021-04-13 14:28:56下载
- 积分：1
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impulsive_noise
The function impulsive_noise generates non-gaussian noise with inputs of beta, gamma,and the power of noise is 1 in W or 0 in dB. The noise can be defined either real or complex. The other functions generate QAM symbol and insert a vector to another vetor with specific locations
- 2014-01-06 17:07:01下载
- 积分：1
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Ejer_3
Adaptive filter and sound processing code
- 2013-05-18 01:09:53下载
- 积分：1
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Yule-Walker
AR模型谱估计，AR模型Y_W方法实现，Yule-Walker算法，谱估计方法(AR model spectrum estimation, AR model Y_W method implementation, Yule-Walker algorithm, spectral estimation method)
- 2021-02-16 11:59:47下载
- 积分：1
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vq-maltab
This is universal codebook generator with LBG algorithm by myself.
- 2010-11-03 20:56:30下载
- 积分：1
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compression
image compression using Neural Network with psnr
- 2010-12-07 18:25:12下载
- 积分：1
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compareofparticlefilters
粒子滤波器,比较几种不同的重采样方法.SIR重采样,辅助重采样,regular重采样.(particle filter, compare several different resampling methods. SIR resampling, support resampling, regular resampling.)
- 2007-01-19 11:48:53下载
- 积分：1
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53607901TOA_TR_RE
说明： hslogic算法仿真,基于MATLAB的TOA算法估计，可以获得较高的定位精度(Hslogic algorithm simulation, toa algorithm estimation based on MATLAB, can obtain high positioning accuracy)
- 2019-12-08 00:33:51下载
- 积分：1
