Array ( [0] => Array ( [title] => L32A [link] => https://www.youtube.com/embed/K4fU0P-V5l8 ) [1] => Array ( [title] => L32B [link] => https://www.youtube.com/embed/-okFtrH4r2E ) [2] => Array ( [title] => L32C [link] => https://www.youtube.com/embed/rrse_VaYSEs ) [3] => Array ( [title] => L32D [link] => https://www.youtube.com/embed/tAIxF--4lPI ) ) 國立清華大學開放式課程OpenCourseWare(NTHU, OCW) - 第32R講 Two New Feature Descriptors in CVPR2015