| 发明名称 |
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| 摘要 |
PURPOSE:To improve the title apparatus in such a way that noise is not conspicuous and a natural image quality is obtd. by furnishing it with a duplication measuring device, a sound ray data distributing device and an image forming device forming an image based on a series of sound ray numbers and sound ray data corresponding to them. CONSTITUTION:A sound ray number generating part 2 outputs successively sound ray number corresponding to the number of sound lines which form sound ray density necessary for forming an image. A sound ray number treating part 3 makes a sound ray number to correspond to every continuous several sound ray numbers output by the above described sound ray number generating part 2 and converts the sound line number to reduce the number of sound rays so as to obtain a measurable sound line density. A sound ray number 0 input from the sound ray number generating part 2 and a sound ray data measured at a measuring position corresponding to a sound ray number 0 output by the sound ray number treating part 3 are in cope with each other and they are stored in a frame memory 8a. As a sound ray data measured only for this sound ray are certainly used thereby, noise is prevented from emphasis and image quality is improved. |
| 申请公布号 |
JP2756835(B2) |
申请公布日期 |
1998.05.25 |
| 申请号 |
JP19890190795 |
申请日期 |
1989.07.24 |
| 申请人 |
JII II YOKOGAWA MEDEIKARU SHISUTEMU KK |
发明人 |
ISEKI YOSHIRO;UCHIDA FUMIKAGE |
| 分类号 |
G01N29/06;A61B8/00;(IPC1-7):A61B8/00 |
主分类号 |
G01N29/06 |
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