Systems and methods are provided for scanning an item utilizing an X-ray scanner in order to facilitate a determination of whether the X-ray radiation penetrated through the entirety of the scanned item. Various embodiments comprise a conveying mechanism, an X-ray emitter, a detector, and an X-ray penetration grid (XPG). The XPG may comprise a radiopaque grid that may serve as a reference for determining whether radiation passes through the scanned item, the grid oriented such that the grid members are neither parallel nor perpendicular to the direction of travel. Such orientation may minimize or eliminate “ghosted” radiation signals included in a visual display of the radiation received by the detector. A scanned item may be oriented with the XPG such that radiation emitted by the X-ray emitter that passes through a portion of the scanned item must also pass through the XPG before being received by the detector.

There is presented an apparatus for identifying a sample. Such an apparatus may be used to detect unwanted items as part of a security screening system. The apparatus includes a platform for receiving the sample, at least one electromagnetic radiation emitter, a plurality of detectors and a calculator. The electromagnetic radiation emitter is adapted to provide a plurality of conical shells of radiation. Each conical shell has a characteristic propagation axis associated with it. The detectors are arranged to detect radiation diffracted by the sample upon incidence of one or more conical shells of radiation. Each detector is located on the characteristic propagation axis associated with a corresponding conical shell. The calculator is adapted to calculate a parameter of the sample based on the detected diffracted radiation. The parameter includes a lattice spacing of the sample.

A scanner comprises an electromagnetic wave source; and a detector positioned to measure emissions from the electromagnetic wave source, wherein the electromagnetic wave source comprises a first technology, and the electromagnetic wave source is interchangeable with a second electromagnetic wave source comprising a second technology and/or wherein the detector comprises a first technology, and the detector is interchangeable with a second detector comprising a second technology. The scanner can comprise a storage medium having instructions stored thereon to perform a method for training the scanner for an inspection application, the method comprising operating the electromagnetic wave source to generate electromagnetic wave emissions at a plurality of combinations of parameters; moving a conveyor belt to expose product having a plurality of contaminants of different sizes to the emissions generated at more than one combination of parameters; recording attenuated emissions that pass through the product at more than one combination of parameters; and selecting a combination of parameters to use when inspecting for the contaminant.

A training data generation device includes: cut-out unit that receives an input of an image of an inspection target, specifies an inspection area of the inspection target in the image by a predetermined method, and cuts out the specified inspection area from the image; sorting unit that, on the basis of a sorting operation of sorting, as a learning-target image, an image of the inspection area cut out in the cut-out unit into at least either normal or non-normal, associates the learning-target image and a result of the sorting with each other; and training data memory unit that stores training data in which the learning-target image and the result of the sorting are associated with each other.

The invention relates to an inspection system for quality analysis of a food product, comprising conveyance means for moving it to an inspection area, a lighting device consisting of LEDs that emit a light sequence directed towards the inspection area to light up the product by transmission, a linear camera with at least one line of pixels for collecting a plurality of images in each light sequence of the lighting device, and focusing means for focusing the beam emitted by the lighting device. Advantageously, the lighting device is activated in a pulsed manner, generating a light sequence with at least two different illuminations, at least one of which is a transmission-pulsed illumination. The lighting device is aligned on the axis formed by the product to be inspected and the linear camera.

Provided is a method of verifying an authenticity of declaration information. The method includes: acquiring a machine-detected radiation image obtained by scanning a container loaded with an article; acquiring a declaration information for declaring the article in the container; performing an identification on an image information of the article in the machine-detected radiation image to obtain an image feature corresponding to the machine-detected radiation image; performing an identification on a text information of the article in the declaration information to obtain a text feature corresponding to the declaration information; screening a declaration category of the article in the container by taking the image feature as an input information and the text feature as an external introduction feature; and determining that the declaration information is in doubt when a declaration category of at least one article in the container does not belong to a declaration category in the declaration information.

The method includes: receiving an encoder signal and a ray machine output beam signal, and initially synchronizing the encoder signal and the ray machine output beam signal; recording coded value M of the encoder at moment t.sub.m, and coded value N of the encoder at moment t.sub.m+1, where M, N, and m are integers; determining that duration from the moment t.sub.m to the moment t.sub.m+1 is an actual output beam time interval T of the ray machine, when it is determined that a difference value between the coded value M and the coded value N satisfies preset value a, a being an integer; determining gap time T.sub.G in the actual output beam time interval T based on a preset output beam time interval T.sub.J of the imaging system and the actual output beam time interval T; and controlling the ray machine not to emit beam within the gap time T.sub.G.

There are provided a radiation detector capable of detecting radiation without occurrence of dead time while maintaining an exposure state in which radiation enters continuously, and an X-ray analysis apparatus and a radiation detection method using the radiation detector. A radiation detector 100 that detects radiation in synchronization with an external apparatus 200, includes: a sensor 110 that generates pulses when radiation particles are detected; a plurality of counters 140a, 140b provided so as to be able to count the pulses; and a control circuit 160 configured to switch a counter to count the pulses among the plurality of counters 140a, 140b, when receiving a synchronization signal from the external apparatus 200.

Provided are a method and a device of binding security inspection information, an electronic apparatus and a storage medium, which may be applied to the field of security inspection technology. In the method of binding security inspection information of the present disclosure, the pedestrian detection frame is acquired by detecting the video stream, and each pedestrian detection frame has the coordinate information and the tracking information. According to the coordinate information and the tracking information of the pedestrian detection frame, the baggage security inspection information, the pedestrian security inspection information, and the identity information are bound to acquire all security inspection information of a detected person, so that a security inspection efficiency is improved.

Proposed is a disinfection device for automatically disinfecting a transport container intended for transporting one or more inspection objects through an inspection apparatus and non-destructively inspecting them in the inspection apparatus, the disinfection device including: an input point connected to a pick-up point, an output point connected to a lay-up point, and at least one return device extending from the input point to the output point, and at least one automatic disinfection device arranged at the return path for disinfecting the emptied transport containers.