Ultrasonic diagnostic apparatus and tomographic image processing apparatus

By changing the quality of a display image, according to (a) the generation amount of the acoustic line data per unit time or (b) the number of display frames of an image, a resource control including the selection of the optimum drawing process algorithm is realized. Specifically, the two-dimension...

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Bibliographic Details
Main Authors MIGITA, MANABU, KAWABATA, AKIHIRO
Format Patent
LanguageEnglish
French
German
Published 11.12.2013
Subjects
ANALOGOUS ARRANGEMENTS USING OTHER WAVES
DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES
LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES
MEASURING
PHYSICS
RADIO DIRECTION-FINDING
RADIO NAVIGATION
TESTING
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Summary:By changing the quality of a display image, according to (a) the generation amount of the acoustic line data per unit time or (b) the number of display frames of an image, a resource control including the selection of the optimum drawing process algorithm is realized. Specifically, the two-dimensional drawing module (25) (i) periodically reads acoustic line data (S401), (ii) checks a scanning method of a physical structure of a probe and acoustic line data, and (iii) selects the optimum coordinate conversion algorithm (S402). After that, the two-dimensional drawing module (25) (i) selects an interpolation algorithm, based on a display rate (S403), (ii) generates display data by performing a two-dimensional DSC process using the selected coordinate conversion algorithm and the like (S404a, 404b or 404c), (iii) performs a persistence process for the display data (S405), a frame interpolating process for a "B mode" image data (S406) and a display color conversion process (S407), and (iv) transmits the display data after such processes as described above to the display unit (14) (S408).
Bibliography:Application Number: EP20040016060