image_xia 2015-02-05 20:43:57
Description: Meanwhile polarization image registration study polarization imaging detection system, sub-pixel image matching
Plat: Visual C++ | Size: 1763KB | Downloads: 11
keil_xin 2015-01-06 15:47:35
Description: Automatic registration of images is SIFT algorithm improved algorithm, while ASIFT matching stage, the algorithm was modified using the KD tree search.
Plat: Visual C++ | Size: 741KB | Downloads: 24
杜丽 2015-01-03 16:44:40
Description: Matlab-based feature extraction, image registration system design, project completion and achieve big scenes, multispectral image registration.
Plat: matlab | Size: 765KB | Downloads: 27
爱吃猫的鱼V5 2014-12-29 10:50:54
Description: MATLAB image registration procedures, image registration, you may wish to download at
Plat: matlab | Size: 249KB | Downloads: 50
屁墩墩 2014-12-25 15:12:53
Description: FFT-based image registration
Plat: matlab | Size: 72KB | Downloads: 10
思想高度 2014-12-23 19:31:32
Description: Solve nonlinear equations of the six parameters of image registration encountered, very easy to use.
Plat: matlab | Size: 1KB | Downloads: 5
爱吃猫的鱼V5 2014-12-17 20:32:49
Description: Image fusion is an important branch of data fusion, which in remote sensing image processing, object recognition, medical, robot vision and so has a broad application prospects. Corresponding to different images of the same scene data were acquired to match the spatial integration of medical image registration procedures detailed
Plat: matlab | Size: 165KB | Downloads: 33
baijun 2014-12-17 11:43:53
Description: Practice match the image outline, template matching, image registration, to achieve the matching of two images
Plat: Visual C++ | Size: 1395KB | Downloads: 20
Ewin 2014-12-16 10:55:10
Description: The new method is based on multi-modality image registration, the new uation criteria
Plat: matlab | Size: 418KB | Downloads: 13
小珮 2014-12-12 17:54:57
Description: This program is for image registration in MATLAB, by normalized cross-correlation to determine the image registration area.
Plat: matlab | Size: 1KB | Downloads: 11
ricky 2014-12-07 12:57:51
Description: a LBP features adoption program for image registration
Plat: matlab | Size: 555KB | Downloads: 99
Bond55 2014-12-04 14:04:19
Description: Frontal image registration based on random walk, define the seed point in the image, and then look for and the most similar to the seed point displacement, so as to realize image registration.
Plat: matlab | Size: 340KB | Downloads: 14
Bond55 2014-12-04 13:42:32
Description: Mind based on similarity measure of image registration, the registration precision is high. The result is right.
Plat: matlab | Size: 85KB | Downloads: 16
peng 2014-11-27 20:14:25
Description: get edge
Plat: matlab | Size: 1KB | Downloads: 15
留的 2014-11-27 09:55:58
Description: Image registration algorithm, the effect is still possible, recommend a used
Plat: matlab | Size: 28KB | Downloads: 21
nichlas 2014-11-26 14:32:26
Description: fft register
Plat: matlab | Size: 164KB | Downloads: 49
今夕何夕0305 2014-11-19 22:40:49
Description: to make the two photos combine
Plat: matlab | Size: 18818KB | Downloads: 14
feng 2014-11-19 20:11:20
Description: image matching
Plat: Others | Size: 141KB | Downloads: 1
吴丽 2014-11-13 16:23:47
Description: Multi-resolution registration between lung coronal images of different phases via Active Demons.
Plat: matlab | Size: 47KB | Downloads: 36
daimengzhuo 2014-11-11 17:26:39
Description: Algorithm for image stitching weighted average method, based on registration with the surf
Plat: Visual C++ | Size: 770KB | Downloads: 13
王栋栋 2014-11-03 19:38:38
Description: Image registration Powell and mutual information
Plat: matlab | Size: 247KB | Downloads: 55
西瓜 2014-10-17 16:30:35
Description: Image registration technique using ant colony algorithm to detect the function of the maximum value
Plat: matlab | Size: 1KB | Downloads: 2
李明 2014-10-08 20:44:44
Description: Image registration process, USES the bilinear interpolation, the result can run.
Plat: matlab | Size: 241KB | Downloads: 2
刘坤 2014-09-09 16:32:28
Description: Abstract. We present a method that performs the rigid 2D/3D image registration efficiently on the GPU. As one main contribution of this paper, we propose an efficient method for generating realistic DRRs that are visually similar to X-ray images. Therefore, we model some of the electronic post-processes of current X- ray C-arm-systems. As another main contribution, the GPU is used to compute eight intensity-based similarity measures between the DRR and the X-ray image in parallel. A combination of these eight similarity measures is used as a new similarity measure for the optimization. We evaluated the performance and the precision of our 2D/3D image registration algorithm using two phantom models. Compared to a CPU+GPU algorithm, which calculates the similarity measures on the CPU, our GPU algorithm is between three and six times faster. In contrast to single similarity measures, our new similarity measure achieved precise and robust registration results for both phantom m
Plat: Visual C++ | Size: 322KB | Downloads: 5
刘坤 2014-09-09 16:30:30
Description: This paper introduces a new method of registering point sets. The registration error is directly minimized using general-purpose nonlinear optimization (the Levenberg-Marquardt algorithm). The surprising conclusion of the paper is that this technique is comparable in speed to the special-purpose ICP algorithm which is most commonly used for this task. Because the routine directly minimizes an energy function, it is easy to extend it to incorporate robust estimation via a Hu- ber kernel, yielding a basin of convergence that is many times wider than existing techniques. Finally we introduce a data structure for the minimization based on the chamfer distance transform which yields an algorithm which is both faster and more robust than previously described methods.
Plat: Visual C++ | Size: 345KB | Downloads: 1
刘坤 2014-09-09 16:29:28
Description: The registration of pre-operative volumetric datasets to intra-operative two-dimensional images provides an im- provedway of verifying patient positionandmedical instru- ment location. In applications from orthopedics to neuro- surgery, it has a great value in maintaining up-to-date in- formation about changes due to intervention. We propose a mutual information-based registration algorithm which es- tablishes the proper alignment via a stochastic gradient as- centstrategy. Ourmaincontributionliesinestimatingprob- ability density measures of image intensities with a sparse histogrammingmethodwhichcouldlead to potentialspeed- up over existing registration procedures and deriving the gradient estimates required by the maximization procedure. Experimental results are presented on fluoroscopy and CT datasets of a real skull, and on a CT-derived dataset of a real skull, a plastic skull and a plastic lumbar spine seg- ment.
Plat: Visual C++ | Size: 461KB | Downloads: 1
刘坤 2014-09-09 16:23:09
Description: In 2D-3D Medical Image Registration (MIR), preoperative 3D CT images are registered with intraoperative 2D X-rays images obtained by fluoroscopy or Electronic Portal Imag- ing Devices (EPID). 2D-3D MIR is established by computing Digitally Reconstructed Ra- diograph (DRR) images rendered from the volumetric data and is useful in many med- ical procedures where surgical planning is undertaken using volumetric data prior to treatment, such as in radiation therapy treatment and image guide surgery. The conven- tional approach used to render DRR images is a computationally expensive process and forms a bottleneck in 2D-3D MIR. This paper evaluates the registration performance of a 2D-3D MIR system which attempts to improve the rendering performance by reduc- ing the number of intersections between the rays cast and internal spaces within the CT volume by using an Octree compression. An Octree compressed CT volume comprises fewer internal spaces, each containing voxels which shar
Plat: Visual C++ | Size: 1492KB | Downloads: 7
张平 2014-08-22 22:40:40
Description: c++builder developed an image registration process, a picture will be distributed in x, y coordinates of axis 1, find the position of any point.
Plat: C++ Builder | Size: 411KB | Downloads: 4
王钥 2014-08-07 15:15:31
Description: English literature-based image registration of two aspects of image fusion
Plat: matlab | Size: 28441KB | Downloads: 3
谢秀 2014-08-06 10:08:31
Description: MATLAB on image registration, including the image of the key points of the effect of screening and registration display.
Plat: matlab | Size: 299KB | Downloads: 28