Skip to main content
Fig. 2 | World Journal of Surgical Oncology

Fig. 2

From: Dynamic perfusion digital radiography for predicting pulmonary function after lung cancer resection

Fig. 2

Pulmonary perfusion imaging. Pulmonary perfusion (red line) was evaluated by visualizing the degree of waveform correlation value between pixel value changes in the lung regions (green line) and periodic pixel value changes corresponding to the cardiac cycle (blue line) under cross-correlation calculation processing. Cross-correlation value changes are displayed in shades of red on each frame of the chest dynamic image

Back to article page