Table 6 Scene classification rate (%) in OT scene

Dense color SIFT (pLSA) KNN, 2006 [69]

86.65

Dense color SIFT (pLSA) SVM, 2008 [34]

82.50

Dense color SIFT (SP-pLSA) SVM,

2008 [34]

87.80

HSOG (LLC + MP) SVM, 2014 [9]

86.30 *

dense SIFT (BoF) SVM, 2004 [9, 30]

84.10 *

HOG (BoF) SVM, 2005 [9, 31]

82.40 *

DAISY (BoF) SVM, 2010 [9, 45]

85.70 *

C S−L B P _2,8,0.01 (BoF) SVM, 2009 [9, 87]

83.40 *

Dense color SIFT (SPM) SVM, 2008 [34]

87.10

LGP (SPM) LSVM, 2013

84.52

OC-LBP (BoF) LSVM, 2013

84.67

LAID (SPM) LSVM, 2013

84.25

CLBP_S/M/C (SPM) LSVM, 2010

79.34

LTP (SPM) LSVM, 2010

85.60

GIST + LSVM, 2001

69.03

CENTRIST (SPM) LSVM, 2011

84.01

Proposed (DTCTH + LSVM)

87.88 ±0.51

Proposed (DTCTH + HI)

89.18 ±0.81