The present invention makes it possible to check a target object highly accurately and quickly. In a sensor having an electromagnetic wave reception region, suitability of portions for capturing an image of a subject which moves fast is heightened as a distance from a center increases in a plan view of a circular profile surface.

Disclosed herein is a method, comprising: exposing an image sensor to a scene; measuring, as analog signals, intensities of light from the scene by a plurality of pixels of the image sensor; converting the analog signals to digital signals; and determining a total intensity of light of the scene by calculating a sum of the digital signals.

Disclosed herein is a radiation detector comprising: a scintillator configured to emit a second radiation upon receiving a first radiation from a pulsed radiation source, a plurality of pixels, and a controller; wherein each pixel is configured to detect the second radiation; wherein the pulsed radiation source is configured to emit the first radiation during a plurality of ON periods and configured not to emit the first radiation during a plurality of OFF periods; wherein the controller is configured to determine that the pulsed radiation source is at one of the ON periods or at one of the OFF periods; wherein the controller is configured to cause the pixels to integrate signals or not to integrate signals with determination that the radiation source is at one of the ON periods or at one of the OFF periods.

Disclosed herein is a radiation detector, comprising: a radiation absorption layer comprising an electrode; a capacitor module electrically connected to the electrode and comprising a capacitor, wherein the capacitor module is configured to collect charge carriers from the electrode onto the capacitor; a current sourcing module in parallel to the capacitor, the current sourcing module configured to compensate for an electrical current of a dark noise in the radiation detector and comprising a current source and a modulator; wherein the current source is configured to output a first electrical current and a second electrical current; wherein the modulator is configured to control a ratio of a duration at which the current source outputs the first electrical current to a duration at which the current source outputs the second electrical current.

A chest x-ray differential diagnosis system is operable to generate abnormality pattern data is generated for each of a received plurality of chest x-rays by identifying at least one pattern in each chest x-ray corresponding to an abnormality by utilizing a computer vision model that is trained on a plurality of training chest x-rays. Differential diagnosis data is generated for each chest x-ray based on the abnormality pattern data. Filtering parameters are received from a client device, and a filtered chest x-ray queue that includes a subset of chest x-rays is selected based on the filtering parameters and the differential diagnosis data is generated for transmission to the client device for display. Differential diagnosis data corresponding a chest x-ray indicated in chest x-ray selection data received from the client device is transmitted to the client device for display via the display device in conjunction with the chest x-ray.

The present invention relates to an apparatus for imaging an object. It is described to receive (110) by at least a portion of first pixels of a first area (A, A1, A2, A3, A4, A5, A6, A7, A8) of an X-ray detector (20) first radiation emitted by at least one X-ray source (30). The X-ray detector is configured such that X-ray radiation received by a pixel leads to the generation of signal in that pixel. A plurality of first signals representative of corresponding signals on the plurality of first pixels are stored (120) in at least one first plurality of storage nodes associated with the first area. Second radiation emitted by the at least one X-ray source (30) is received (150) by at least a portion of second pixels of a second area (B, B1, B2, B3, B4, B5, B6, B7, B8; C) of the X-ray detector. A plurality of second signals representative of corresponding signals on the plurality of second pixels are stored (190) in at least one second plurality of storage nodes associated with the second area.

A medical scan annotator system is operable to select a medical scan for transmission via a network to a first client device and a second client device for display via an interactive interface, and annotation data is received from the first client device and the second client device in response. Annotation similarity data is generated by comparing the first annotation data to the second annotation data, and consensus annotation data is generated based on the first annotation data and the second annotation data in response to the annotation similarity data indicating that the difference between the first annotation data and the second annotation data compares favorably to an annotation discrepancy threshold. The consensus annotation data is mapped to the medical scan in a medical scan database.

A radiographic image capturing device includes the following. A two-dimensional array of radiation detectors generate electrical charges corresponding to a dose of incident radiation. A control unit reads the electrical charges discharged from the radiation detectors in a form of image data. The control unit has radiographic modes including a still image mode for still image radiography, a moving image mode for moving image radiography, and a continuous radiographic mode for reading the image data without distinguishing between the still image radiography and the moving image radiography. The control unit selects the continuous radiographic mode to sequentially read the image data when an instruction on performing the still image radiography or the moving image radiography is not sent from an external control device or a user or when the radiographic mode is unknown due to communication failure with the external control device.

A detection unit of a CPU of a console detects the position of an electronic cassette and the position of an irradiation field on the basis of a camera image output from a camera that is attached to an X-ray source and captures an image of at least the electronic cassette. The image processing unit performs image processing for an X-ray image detected by the electronic cassette on the basis of information of the position of the electronic cassette and information of the position of the irradiation field.

Embodiments provide image capturing apparatuses having a screen, a plurality of mirrors and a plurality of cameras. The plurality of mirrors and the plurality of cameras is arranged such that the plurality of cameras capture a portion of the screen via a respective one of the plurality of mirrors, wherein the plurality of cameras is arranged obliquely with respect to the screen.