We introduce a thoracic cage coordinate system for recording pathology locations in lung CT volume data. The tread portion of said pneumatic tire includes at least one groove unit including a main groove extending in a tire circumferential direction and an auxiliary groove extending in the tire circumferential direction that has a smaller width than that of the main groove. A first sacrificial layer is deposited on the substrate. A blocking layer is formed on a portion sidewall of the trench. In the combination operation, the anti-shake image signal is obtained by combining the first, second, third, and fourth image signals.