RADIATION IMAGE CAPTURING DEVICE, IMAGE DATA COMPRESSION DEVICE AND IMAGE DATA COMPRESSION METHOD

摘要

[Problem] To reduce the load on a storage for storing radiation image data relating to two images, an image for the right eye and an image for the left eye, for displaying a stereoscopic image, and improve the efficiency of delivery of the image data between devices in a device for acquiring the radiation image data. [Solution] Since radiation image data when the image capturing angle is 0° is used as both an image for two-dimensional observation and one image for stereoscopic display, the radiation image data is compressed by a lossless compression method as a low-compression method in an image data compression unit (8c) of a computer (8) and stored in a radiation image storage unit (8b). Since radiation image data when the image capturing angle is 4° is used only as the one image for stereoscopic display, the radiation image data is compressed by a lossy compression method as a high-compression method in the image data compression unit (8c) of the computer (8) and stored in the radiation image storage unit (8b).