Extracting Corresponding Point Based on Texture Synthesis for Nearly Flat Textureless Object Surface

Table 1

Performance of points’ extraction on different texture surface.

Texture images	SIFT		SURF		Harris-Affine
	OP/TP	OP	OP/TP	OP	OP/TP	OP
T09 (Wood grain)	0.6062	137	0.5465	376	0.3436	167
T12 (Brick wall)	0.6293	146	0.5355	347	0.3319	152
T04 (weave)	0.6654	179	0.3573	174	0.4011	223
T03 (Straw)	0.6813	171	0.5081	314	0.3458	175
T08 (Water)	0.6957	208	0.5620	390	0.3851	201
T06 (calf leather)	0.7833	318	0.5756	411	0.4177	241
T02 (Bark)	0.8018	356	0.5758	418	0.3897	205
T01 (Grass)	0.8022	369	0.5615	402	0.3860	210
T13 (Plastic bubbles)	0.8083	371	0.5658	404	0.4019	207
T07 (Beach sand)	0.8164	378	0.5522	397	0.4026	219
T05 (Woolen cloth)	0.8242	422	0.5893	452	0.4044	220
T11 (Pigskin)	0.8257	431	0.5961	459	0.4063	221
T10 (Raffia)	0.8447	506	0.5543	388	0.4323	249
Avg.	0.7527	307.07	0.54	379.38	0.39	206.92