FIELD: optics.
SUBSTANCE: method of optical registration of process, changing in time, is realized due to frame-by-frame shooting of digital camera with CCD array to get time dependence of at least one cinematic characteristic of tested process. During frame-by-frame shooting, registration is carried out in area of one or row of spatially fixed fragments of field of any frame. Video camera reads out information at any field from those columns or lines of CCD array only which are disposed in field of specified fragment. After that images of any registered fragment are combined to get time dependence in form of time-base.
EFFECT: improved reliability.
5 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF RECORDING HIGH-SPEED PROCESSES AND DEVICE FOR REALISING SAID METHOD | 2010 |
|
RU2438119C1 |
| METHOD FOR MEASUREMENT OF TIME INTERVALS IN FAST PROCESSES AND DEVICE FOR ITS REALISATION | 2011 |
|
RU2467368C2 |
| METHOD OF IMAGE REGISTRATION | 2007 |
|
RU2339177C1 |
| METHOD TO MEASURE TIME INTERVALS BETWEEN RADIATION PULSES | 2011 |
|
RU2485459C1 |
| METHOD OF INPUTTING TIME-STAMPING OPTICAL RADIATION INTO HIGH-SPEED PHOTOCHRONOGRAPHIC RECORDER | 2011 |
|
RU2485565C1 |
| APPARATUS FOR CHRONOGRAPHIC RECORDING OF OPTICAL RADIATION | 2011 |
|
RU2485566C1 |
| METHOD FOR DETERMINING THE FLOW RATE OF A LIQUID OR GAS | 2021 |
|
RU2777451C1 |
| METHOD FOR RECORDING VALUE OF MAXIMUM ACCELERATION OF STUDIED BLOCK OF OBJECT UPON IMPACT WITH RIGID OBSTACLE | 2022 |
|
RU2807434C1 |
| METHOD FOR PRODUCING A BROACH IMAGE OF SIDE SURFACE OF A DEFORMED OBJECT HAVING SHAPE CLOSE TO CYLINDRICAL | 2006 |
|
RU2317583C1 |
| METHOD FOR VIDEO RECORDING OF A FAST PROCESS ACCOMPANIED BY INTENSE RADIATION IN OPTICAL RANGE | 2022 |
|
RU2795189C1 |
