CN108742500B - 一种基于对比度调制的正弦光栅感知能力的检测方法 - Google Patents
一种基于对比度调制的正弦光栅感知能力的检测方法 Download PDFInfo
- Publication number
- CN108742500B CN108742500B CN201810246178.2A CN201810246178A CN108742500B CN 108742500 B CN108742500 B CN 108742500B CN 201810246178 A CN201810246178 A CN 201810246178A CN 108742500 B CN108742500 B CN 108742500B
- Authority
- CN
- China
- Prior art keywords
- grating
- contrast
- stimulus
- raster
- testee
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 8
- 238000010586 diagram Methods 0.000 claims abstract description 42
- 230000006870 function Effects 0.000 claims abstract description 18
- 230000008447 perception Effects 0.000 claims abstract description 17
- 230000000638 stimulation Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 abstract 3
- 238000005259 measurement Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 8
- 230000001054 cortical effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 230000004382 visual function Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Eye Examination Apparatus (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810246178.2A CN108742500B (zh) | 2018-03-23 | 2018-03-23 | 一种基于对比度调制的正弦光栅感知能力的检测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810246178.2A CN108742500B (zh) | 2018-03-23 | 2018-03-23 | 一种基于对比度调制的正弦光栅感知能力的检测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108742500A CN108742500A (zh) | 2018-11-06 |
CN108742500B true CN108742500B (zh) | 2020-07-10 |
Family
ID=63980348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810246178.2A Active CN108742500B (zh) | 2018-03-23 | 2018-03-23 | 一种基于对比度调制的正弦光栅感知能力的检测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108742500B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4541697A (en) * | 1981-03-03 | 1985-09-17 | Randwal Instrument Co., Inc. | Ophthalmic testing devices |
CN1758020A (zh) * | 2005-11-18 | 2006-04-12 | 北京航空航天大学 | 基于自适应正弦条纹投射的立体视觉检测*** |
WO2011006095A1 (en) * | 2009-07-09 | 2011-01-13 | Nike International Ltd. | Contrast sensitivity testing and/or training using circular contrast zones |
CN103800183A (zh) * | 2012-11-14 | 2014-05-21 | 复旦大学附属眼耳鼻喉科医院 | 一种近视视知觉训练*** |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7354155B2 (en) * | 2002-10-29 | 2008-04-08 | M&S Technologies, Inc. | Astigmatic axis independent spatial frequency and contrast sensitivity target and method |
US10448821B2 (en) * | 2015-10-20 | 2019-10-22 | Denise A. Valenti | Method and device for detection and assessment of marijuana impairment |
CN107550451B (zh) * | 2016-06-30 | 2021-12-28 | 中国科学院心理研究所 | 一种视野功能自然客观评估的方法与*** |
-
2018
- 2018-03-23 CN CN201810246178.2A patent/CN108742500B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4541697A (en) * | 1981-03-03 | 1985-09-17 | Randwal Instrument Co., Inc. | Ophthalmic testing devices |
CN1758020A (zh) * | 2005-11-18 | 2006-04-12 | 北京航空航天大学 | 基于自适应正弦条纹投射的立体视觉检测*** |
WO2011006095A1 (en) * | 2009-07-09 | 2011-01-13 | Nike International Ltd. | Contrast sensitivity testing and/or training using circular contrast zones |
CN103800183A (zh) * | 2012-11-14 | 2014-05-21 | 复旦大学附属眼耳鼻喉科医院 | 一种近视视知觉训练*** |
Non-Patent Citations (3)
Title |
---|
Contrast discrimination with sinusoidal gratings of different spatial frequency;C. M. Bird等;《Journal of the Optical Society of America A》;20020731;第19卷(第7期);第1267-1273页 * |
Effects of luminance contrast and phase difference on motion assimilation for sinusoidal gratings;Yoshio Ohtani 等;《Vision Research》;19950831;第36卷(第16期);第2277-2286页 * |
测量长期光辐射下人眼对比度敏感函数及模型;张志亚等;《电子科技》;20150815;第28卷(第8期);第167-170页 * |
Also Published As
Publication number | Publication date |
---|---|
CN108742500A (zh) | 2018-11-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Ringach et al. | Spatial and temporal properties of illusory contours and amodal boundary completion | |
US20080137037A1 (en) | Method For Performing a Contrast Vision Test | |
US5825460A (en) | Visual function measuring apparatus | |
US8132910B2 (en) | Contrast sensitivity testing and/or training using circular contrast zones | |
EP2975602B1 (en) | Method and device for determining the level of residual image of display | |
Maus et al. | Motion-dependent representation of space in area MT+ | |
EP2988655B1 (en) | Contour integration perimetry vision test | |
US20200073476A1 (en) | Systems and methods for determining defects in visual field of a user | |
RU2444978C2 (ru) | Способ и устройство для определения ослабления зрительной производительности | |
JP2016523132A (ja) | 主観的距離計測に基づく眼の屈折異常の測定のためのシステムおよび方法 | |
CN109984719B (zh) | 一种视觉颜色通路功能检测方法和*** | |
CN105326471A (zh) | 婴幼儿视力测试装置及测试方法 | |
CN109124560A (zh) | 一种视觉功能评定方法及其*** | |
Bonneh et al. | Configuration saliency revealed in short duration binocular rivalry | |
CN108742500B (zh) | 一种基于对比度调制的正弦光栅感知能力的检测方法 | |
EP3329837A1 (en) | Method for presentation of new optotypes, which discrimination require global information integration by the human visual system, test system for measuring refractive error and contrast sensitivity, and computer program product | |
JP2022517638A (ja) | 立体視のデジタル測定のためのシステム及び方法 | |
CN108742499B (zh) | 一种基于亮度调制的正弦光栅感知能力的检测方法 | |
Westheimer | Lines and Gabor functions compared as spatial visual stimuli | |
CN108742501B (zh) | 一种基于光栅方位辨别的空间频率感知能力的检测方法 | |
CN108742502B (zh) | 一种亮度调制的运动正弦光栅感知能力的检测方法 | |
CN108670194B (zh) | 一种对比度调制的运动正弦光栅感知能力的检测方法 | |
US6623118B2 (en) | Stimulus and method for measuring the field of vision of the human eye | |
Hanning et al. | A Dynamic Pink Noise Paradigm to Assess Spatial Temporal Attention without Biasing Perceptual Processing | |
CN109875498B (zh) | 一种基于反应时间的动态视力测量*** |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240626 Address after: Room 303, Building 2, No. 888 Xiangfu Road, Qingshanhu Street, Lin'an District, Hangzhou City, Zhejiang Province, 311300 Patentee after: Hangzhou Kefei Shishen Technology Co.,Ltd. Country or region after: China Address before: 300000 Tianjin City Economic and Technological Development Zone, Second Street, trillion FA New Village 8, 101-102 Patentee before: KEFEI YUNSHI (TIANJIN) HIGH-TECH Co.,Ltd. Country or region before: China |