RU96121477A - METHOD OF TOMOGRAPHIC CONTROL - Google Patents

METHOD OF TOMOGRAPHIC CONTROL

Info

Publication number
RU96121477A
RU96121477A RU96121477/25A RU96121477A RU96121477A RU 96121477 A RU96121477 A RU 96121477A RU 96121477/25 A RU96121477/25 A RU 96121477/25A RU 96121477 A RU96121477 A RU 96121477A RU 96121477 A RU96121477 A RU 96121477A
Authority
RU
Russia
Prior art keywords
tomogram
layer
calibers
axis
values
Prior art date
Application number
RU96121477/25A
Other languages
Russian (ru)
Other versions
RU2120122C1 (en
Inventor
В.Я. Маклашевский
Л.И. Косарев
Н.Р. Кузелев
М.Г. Арефьев
Original Assignee
Войсковая часть 75360
Filing date
Publication date
Application filed by Войсковая часть 75360 filed Critical Войсковая часть 75360
Priority to RU96121477A priority Critical patent/RU2120122C1/en
Priority claimed from RU96121477A external-priority patent/RU2120122C1/en
Application granted granted Critical
Publication of RU2120122C1 publication Critical patent/RU2120122C1/en
Publication of RU96121477A publication Critical patent/RU96121477A/en

Links

Claims (1)

Способ томографического контроля, заключающийся в просвечивании объекта потоком излучения от радионуклидного источника, детектировании прошедшего через объект излучения электронными средствами при вращении объекта вокруг собственной оси и получения в ЭВМ томограммы слоя объекта, отличающийся тем, что, с целью получения по томограмме абсолютных значениях плотности, в область просвечивания и измерений дополнительно вводят калибры с известными значениями плотностей, затем проводят измерения при одновременном вращении объекта и калибров вокруг оси объекта, а по томограмме определяют плотность в отдельных областях и/или в исследуемом слое по совпадению восстановленных значений томограммы в областях исследуемого слоя и калибров.The method of tomographic control, which consists in illuminating an object with a stream of radiation from a radionuclide source, detecting radiation transmitted through the object by electronic means when the object rotates around its own axis and receiving a tomogram of the object layer in a computer, characterized in that, in order to obtain absolute density values from the tomogram, the transillumination and measurement area additionally introduce calibers with known densities, then measure while rotating the object and calibrate ditch around the axis of the object, and the tomogram determines the density in individual areas and / or in the studied layer by the coincidence of the restored tomogram values in the areas of the studied layer and calibers.
RU96121477A 1996-10-29 1996-10-29 Method of tomographic checking RU2120122C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96121477A RU2120122C1 (en) 1996-10-29 1996-10-29 Method of tomographic checking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96121477A RU2120122C1 (en) 1996-10-29 1996-10-29 Method of tomographic checking

Publications (2)

Publication Number Publication Date
RU2120122C1 RU2120122C1 (en) 1998-10-10
RU96121477A true RU96121477A (en) 1999-01-20

Family

ID=20187045

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96121477A RU2120122C1 (en) 1996-10-29 1996-10-29 Method of tomographic checking

Country Status (1)

Country Link
RU (1) RU2120122C1 (en)

Similar Documents

Publication Publication Date Title
DE68918121D1 (en) X-ray tomography apparatus.
NO163254C (en) TESTING DEVICE FOR OCCULT BLOOD DETECTION.
DE69110437T2 (en) Device for the non-destructive testing of elongated elements with an approximately constant cross-section.
NO900664L (en) Apparatus for measuring resistivity in porous rocks.
DK134090A (en) COOKING MODE DETECTOR
FI905607A0 (en) PROCEDURE FOR DIRECTIVE QUADRATURAL SAMPLING IN INSIDE SIGNALS.
DE59009716D1 (en) Procedure for testing the quality and quality changes of biological systems and interacting organic-chemical compounds by measuring the ultra-weak photon emission.
EP0790006A3 (en) Method and apparatus for determining the density of a rod in the tobacco industry
DE3780051D1 (en) SYSTEM FOR DETERMINING THE ROLLAGE OF AN OBJECT ROTATING ON ITS LONG AXIS.
NO900663D0 (en) PROCEDURE FOR MEASURING DISTRIBUTION EQUIVALENTS FOR LIQUIDS IN POROE ROCK.
ATE97791T1 (en) DEVICE FOR DETERMINING THE CONCENTRATION OF AT LEAST ONE SUBSTANCE PRESENT IN ORGANIC TISSUE.
NO901349L (en) PROCEDURE FOR MEASURING OR TESTING.
DE3773032D1 (en) CALIBRATION OF AN X-RAY RADIATION IMAGING SYSTEM AND DEVICE THEREFOR.
WO1999002948A3 (en) Ultrasonic microscope
RU96121477A (en) METHOD OF TOMOGRAPHIC CONTROL
DE58904361D1 (en) ARRANGEMENT FOR DETECTING THE INTEGRAL LOCAL DOSAGE OF SURROUNDING ENERGY RADIATION.
NO892219L (en) PROCEDURE AND SYSTEM FOR DIRECTLY CALIBRATION AND EVALUATION OF PROCESS INSTRUMENTATION.
FR2655835B1 (en) APPARATUS FOR DETECTING BREAST KYSTS AND / OR TUMORS.
DE29604865U1 (en) Device for the internal examination of pipes, with a probe
DE68916037D1 (en) VISIBILITY OF TUMORS WITH TECHNETIUM-MARKED CARBOHYDRATES.
RU2120122C1 (en) Method of tomographic checking
DE68906681T2 (en) X-ray detector for tomography.
DE69010578T2 (en) Arrangement for radioactive density measurement.
DE69637409D1 (en) MEASURING PROCEDURE FOR DETERMINING THE AMPLITUDE AND PHA
EP0076180A3 (en) Method and apparatus for the production of tomographic images