A spectrum measurement and estimation method for tomographic reconstruction, beam hardening correction, dual-energy CT and system diagnosis, etc., comprises determining the spectra for combinations of source acceleration voltage, pre-filters and/or detectors and after measuring the transmission values of several pre-filters, calculating corrected spectra for the combinations of the source acceleration voltage, pre-filters and/or detectors.

A tolerance error estimating apparatus, method, program, reconstruction apparatus and control apparatus capable of estimating a deviation of a drive axis from a reference position with respect to driving time are provided. A tolerance error estimating apparatus (processing apparatus 300) X-ray analysis apparatus comprises a specific position calculating section 320 for obtaining a specific position of a reference sample at each rotation driving time from X-ray detection images and a deviation amount calculating section 330 for calculating the deviation amount Δx in the x direction and Δy in the y direction of the center position of a rotation drive shaft as the rotation drive axis at each rotation driving time from the reference position based on the specific position, when the z direction of the orthogonal coordinate system fixed to the sample is set the direction parallel to the rotation drive axis.

In one embodiment, there is provided a system for inspection of a human or animal body, comprising: a radiation provider configured to provide ionizing radiation having a radiation dose to the body, for inspection of the body by transmission; a measurement device configured to measure other than the ionizing radiation to determine at least one property associated with a dimension of the body to inspect; and a controller configured to cause the radiation dose provided to the body by the radiation provider to be controlled based on the at least one property determined by the measurement device.

An inspection system (100) having: a source (101) configured to generate inspection radiation (40); a collimator (103) configured to collimate the inspection radiation into an inspection beam (41) configured to irradiate a section of a vehicle (20); a filter (102) located between the source and the collimator, the filter having at least a cargo configuration and an attenuation configuration; and a controller (104) configured to control the configuration of the filter, such that the filter is in the cargo configuration when the inspection beam irradiates a container (23), and in the attenuation configuration when the inspection beam irradiates a cabin (21).

A spectrum measurement and estimation method for tomographic reconstruction, beam hardening correction, dual-energy CT and system diagnosis, etc., comprises determining the spectra for combinations of source acceleration voltage, pre-filters and/or detectors and after measuring the transmission values of several pre-filters, calculating corrected spectra for the combinations of the source acceleration voltage, pre-filters and/or detectors.

A system for X-ray analysis, includes: (a) an X-ray analysis assembly configured to (i) direct an X-ray beam to impinge on a surface of a sample, and (ii) receive fluorescence radiation excited from the sample in response to the impinged X-ray beam, (b) a target assembly including measurement targets: placed in an optical path between the X-ray analysis assembly and the sample, and configured to move between (i) one or more first positions in which one or more of the measurement targets are positioned in the X-ray beam, and (ii) one or more second positions in which the optical path is unobstructed by the target assembly, and (c) a processor, configured to control movement of the target assembly between the first and second positions, for alternately, (i) monitoring properties of the X-ray beam using the measurement targets, and (ii) performing the X-ray analysis at a measurement site of the sample.

In one embodiment, there is provided a system for inspection of a human or animal body, comprising: a radiation provider configured to provide ionizing radiation having a radiation dose to the body, for inspection of the body by transmission; a measurement device configured to measure other than the ionizing radiation to determine at least one property associated with a dimension of the body to inspect; and a controller configured to cause the radiation dose provided to the body by the radiation provider to be controlled based on the at least one property determined by the measurement device.

In a fluoroscopic image capturing apparatus, an internal structure of a specimen can be appropriately evaluated. To provide a fluoroscopic image capturing apparatus 1 including: a timing control device 13 configured to output an irradiation timing signal S1 in synchronization with a drive timing signal S4 for driving a specimen 31 or a timing signal S5 as a detection result of an operation of the specimen 31; electromagnetic wave generation units 22 and 23 configured to irradiate, in synchronization with the irradiation timing signal Si, the specimen 31 with a pulsed electromagnetic wave beam B1 having a wavelength with which the electromagnetic wave beam B1 is transmitted through the specimen 31; and an electromagnetic wave detection device 41 configured to receive the electromagnetic wave beam B1 transmitted through the specimen 31.

An inspection system (100) having: a source (101) configured to generate inspection radiation (40); a collimator (103) configured to collimate the inspection radiation into an inspection beam (41) configured to irradiate a section of a vehicle (20); a filter (102) located between the source and the collimator, the filter having at least a cargo configuration and an attenuation configuration; and a controller (104) configured to control the configuration of the filter, such that the filter is in the cargo configuration when the inspection beam irradiates a container (23), and in the attenuation configuration when the inspection beam irradiates a cabin (21).

A system for X-ray analysis, includes: (a) an X-ray analysis assembly configured to (i) direct an X-ray beam to impinge on a surface of a sample, and (ii) receive fluorescence radiation excited from the sample in response to the impinged X-ray beam, (b) a target assembly including measurement targets: placed in an optical path between the X-ray analysis assembly and the sample, and configured to move between (i) one or more first positions in which one or more of the measurement targets are positioned in the X-ray beam, and (ii) one or more second positions in which the optical path is unobstructed by the target assembly, and (c) a processor, configured to control movement of the target assembly between the first and second positions, for alternately, (i) monitoring properties of the X-ray beam using the measurement targets, and (ii) performing the X-ray analysis at a measurement site of the sample.