phog
所属分类:图形图像处理
开发工具:matlab
文件大小:16KB
下载次数:13
上传日期:2018-03-17 11:04:03
上 传 者:
sunnyclaim
说明: 基于matlab的图像特征提取,能实现对图像的各种特征进行提取
(Image feature extraction based on matlab can extract various features of the image)
文件列表:
phog (0, 2008-03-04)
phog\anna_binMatrix.m (1183, 2008-03-04)
phog\anna_phog.m (1538, 2008-03-04)
phog\anna_phogDescriptor.m (1097, 2008-03-04)
phog\anna_phog_demo.m (109, 2008-03-04)
phog\image_0058.jpg (14200, 2004-11-09)
Using the Caltech 101 splits provided on the web and an SVM Classifier you should have the following results:
Shape 180 Shape180 Shape360 Shape360
(whole image) (roi) (whole image) (roi)
l=0 13.20 14.70 16.20 17.57
l=1 33.07 38.56 36.14 44.37
l=2 46.99 58.76 47.25 61.69
l=3 48.43 61.04 49.28 61.63
merge
(exhaustive
search) 51.76 ***.31 54.33 66.27
merge
(varma
method) 49.21 60.19 50.00 61.04
NOTE: SVM 1-vs-all has been used to learn the level weights when merging all the pyramid levels.
------------------------------------------------
Using the Caltech 256 splits provided on the web and an SVM Classifier you should have the following results:
Shape 180 Shape180 Shape360 Shape360
(whole image) (roi) (whole image) (roi)
merge
(exhaustive
search) 16.81 24.28 19.31 27.17
NOTE: again, SVM 1-vs-all has been used to learn the level weights when merging all the pyramid levels.
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