文件列表:

affintpoints (0, 2004-04-01)
affintpoints\adaptintpointaffine.m (9155, 2004-04-01)
affintpoints\adaptintpointaffine.m~ (8824, 2003-09-15)
affintpoints\affdemo1.m (1741, 2004-04-01)
affintpoints\affdemo2.m (2531, 2004-04-01)
affintpoints\affdemo2.m~ (2527, 2003-09-15)
affintpoints\convsep.m (300, 2003-10-24)
affintpoints\crop2.m (107, 2002-03-23)
affintpoints\drawellipse_cov.m (573, 2003-08-17)
affintpoints\dxmask.m (287, 2002-03-23)
affintpoints\dxxmask.m (295, 2002-03-23)
affintpoints\dxxxxmask.m (65, 2002-03-23)
affintpoints\dxxyymask.m (65, 2002-03-23)
affintpoints\dxymask.m (59, 2002-03-23)
affintpoints\dymask.m (288, 2002-03-23)
affintpoints\dyymask.m (296, 2002-03-23)
affintpoints\dyyyymask.m (65, 2002-03-23)
affintpoints\extend2.m (392, 2002-03-23)
affintpoints\il_rgb2gray.m (218, 2002-06-17)
affintpoints\images (0, 2003-10-24)
affintpoints\images\car1-066-153.png (106217, 2003-10-24)
affintpoints\images\car1-068-180.png (101870, 2003-10-24)
affintpoints\images\subject01_happy_a.tif (82352, 2003-10-24)
affintpoints\intpointdet.m (4467, 2003-10-24)
affintpoints\intpointdet.m~ (3283, 2003-09-15)
affintpoints\ipoints (0, 2003-10-24)
affintpoints\ipoints\ipoints_car1-066-153_ptype1_scshapeadapt.mat (149112, 2003-10-24)
affintpoints\ipoints\ipoints_car1-068-180_ptype1_scshapeadapt.mat (157200, 2003-10-24)
affintpoints\ipoints\ipoints_subject01_happy_a_ptype1_scshapeadapt.mat (136664, 2003-10-24)
affintpoints\locmax8.m (1104, 2002-02-21)
affintpoints\lscript11a.m (821, 2003-08-18)
affintpoints\lscript11b.m (1023, 2003-08-19)
affintpoints\lscript11batch.m (1946, 2003-09-15)
affintpoints\lscript11batch.m~ (4076, 2003-08-19)
affintpoints\mydiscgaussfft.m (882, 2003-03-23)
affintpoints\pad.m (359, 1996-01-11)
affintpoints\quaddemo.m (801, 2003-10-24)
affintpoints\showellipticfeatures.m (551, 2003-09-15)
... ...

Interest point detection and shape adaptation --------------------------------------------- What is in the package: 1) ineterst point detection of different kinds (Harris, Laplace, det(H), Ridge) 2) scale, shape and position adaptation procedure 3) demo examples and a script for batch-mode computation and saving of the results what is not in the package: - no rotation estimation - no region descriptor computation 1. Interest point detection is based on the script intpointdet.m which given an image and initial parameters such as scale, etc. (see help intpointdet) returns positions of detected interest points and associated second-moment (local shape) matrix. 2. Results of intpointdet.m can be furhter processed with adaptintpointaffine.m Given initial point estimates and the original image, this script iteratively re-estimates the position of the point and the associated scale and shape parameters until the convergence is reached. (In contrast to the original method by Mikolajczyk & Schmid the scale is changed gradually at each iteration in the direction of scale-derivative of normalised Laplacian D(Laplace_norm)_{sigma}) 3. affdemo1.m ---- demonstrates results of detection and adaptation on a synthetic image where the correctness of the procedure can be verified. affdemo2.m ---- demonstrates the same procedure on real images (path editing needed) lscript11batch.m -- a batch script that detects and adapts interest points for a serie of images and saves the results of computation. Edit the image and data paths as well as image file names if needed.

近期下载者：

相关文件：

评论：[我要评论] [举报此文件]

收藏者：