FIELD: medicine.
SUBSTANCE: person being tested is presented with stereoscopic pairs in the form of Gabor lattice with smoothly varying disparity under visual field separation. A stereoscopic vision threshold whereat the person being tested perceives the stereopair as a single image of the lattice moving towards or from the person being tested is measured. The derived measured near and far thresholds are used to determine a range of the stereoscopic vision depth as a difference of these values. The testing is repeated, and a decrease of the range of the stereoscopic vision depths shows a degree of eye fatigue.
EFFECT: method enables determining the range of stereoscopic vision depth that is ensured by using the stereopairs in the form of Gabor lattice with smoothly varying disparity.
2 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR STUDYING, ESTABLISHING, RECOVERY, DEVELOPMENT OF FUNCTIONS OF BINOCULAR VISION AND INCREASE OF VISION ACUITY | 2013 |
|
RU2572749C2 |
| STEREO VISION RECOVERY AND DEVELOPMENT METHOD | 2019 |
|
RU2718269C1 |
| METHOD FOR DIAGNOSIS OF STEREOSCOPIC VISION DISTURBANCES | 0 |
|
SU1623606A1 |
| METHOD OF PLAYING BACK STEREOSCOPIC IMAGES FROM CAMCORDER WITH CONVERGING AXES | 2007 |
|
RU2340116C1 |
| SYSTEM AND METHOD FOR DIGITAL MEASUREMENT OF CHARACTERISTICS OF STEREOSCOPIC VISION | 2020 |
|
RU2788962C2 |
| SYSTEM AND METHOD FOR OBJECT TRACKING | 2004 |
|
RU2370817C2 |
| DEVICE FOR FORMING A STEREOSCOPIC IMAGE IN THREE-DIMENSIONAL SPACE WITH REAL OBJECTS | 2017 |
|
RU2664781C1 |
| METHOD OF THE DETERMINATION OF THRESHOLD OF STEREOSCOPIC EYESIGHT | 0 |
|
SU1637759A1 |
| METHOD OF OBTAINING STEREOSCOPIC TELEVISION IMAGES WITH AUTOMATIC REAL-TIME MEASUREMENT OF OBJECT SPACE | 2012 |
|
RU2490819C1 |
| SUBTITLE 3D IMAGE PROCESSING | 2009 |
|
RU2517402C2 |
