KR20160092670A - 시선추적 시스템에서 모션 블러 측정 및 제거 장치와 방법 - Google Patents
시선추적 시스템에서 모션 블러 측정 및 제거 장치와 방법 Download PDFInfo
- Publication number
- KR20160092670A KR20160092670A KR1020150013333A KR20150013333A KR20160092670A KR 20160092670 A KR20160092670 A KR 20160092670A KR 1020150013333 A KR1020150013333 A KR 1020150013333A KR 20150013333 A KR20150013333 A KR 20150013333A KR 20160092670 A KR20160092670 A KR 20160092670A
- Authority
- KR
- South Korea
- Prior art keywords
- motion blur
- user
- blur
- region image
- eye region
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title abstract description 26
- 210000004087 cornea Anatomy 0.000 claims abstract description 44
- 238000005286 illumination Methods 0.000 claims abstract description 11
- 238000005259 measurement Methods 0.000 abstract description 11
- 230000008030 elimination Effects 0.000 abstract description 9
- 238000003379 elimination reaction Methods 0.000 abstract description 9
- 238000012545 processing Methods 0.000 description 12
- 210000001747 pupil Anatomy 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 210000000554 iris Anatomy 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004590 computer program Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/73—Deblurring; Sharpening
-
- G06T5/003—
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20172—Image enhancement details
- G06T2207/20201—Motion blur correction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
- G06T2207/30041—Eye; Retina; Ophthalmic
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Eye Examination Apparatus (AREA)
Abstract
Description
도 2은 일실시예에 따른 모션 블러의 유무에 따른 사용자의 눈 영역 영상을 도시화한 것이다.
도 3는 일실시예에 따른 모션 블러 측정 과정을 도시화한 것이다.
도 4는 일실시예에 따른 모션 블러의 정도에 따른 사용자의 눈 영역 영상을 도시화한 것이다.
도 5는 일실시예에 따른 모션 블러 제거 장치를 도시화한 것이다.
도 6은 일실시예에 따른 모션 블러 제거 과정을 도시화한 것이다.
110, 510 : 각막 반사광 추출부
120 : 모션 블러 확인부
500 : 모션 블러 제거 장치
520 : 블러 커널 추정부
530 : 블러 제거부
Claims (1)
- 사용자의 눈 영역 영상으로부터 참조 조명에 의해 발생된 각막 반사광을 추출하는 단계; 및
상기 추출된 각막 반사광을 이용하여 상기 눈 영역 영상의 모션 블러를 확인하는 단계
를 포함하는 모션 블러 측정 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150013333A KR20160092670A (ko) | 2015-01-28 | 2015-01-28 | 시선추적 시스템에서 모션 블러 측정 및 제거 장치와 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150013333A KR20160092670A (ko) | 2015-01-28 | 2015-01-28 | 시선추적 시스템에서 모션 블러 측정 및 제거 장치와 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20160092670A true KR20160092670A (ko) | 2016-08-05 |
Family
ID=56711134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150013333A Ceased KR20160092670A (ko) | 2015-01-28 | 2015-01-28 | 시선추적 시스템에서 모션 블러 측정 및 제거 장치와 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20160092670A (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190324276A1 (en) * | 2018-04-19 | 2019-10-24 | Magic Leap, Inc. | Systems and methods for operating a display system based on user perceptibility |
US11252400B2 (en) | 2017-11-23 | 2022-02-15 | Samsung Electronics Co., Ltd. | Method, device, and recording medium for processing image |
-
2015
- 2015-01-28 KR KR1020150013333A patent/KR20160092670A/ko not_active Ceased
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11252400B2 (en) | 2017-11-23 | 2022-02-15 | Samsung Electronics Co., Ltd. | Method, device, and recording medium for processing image |
US20190324276A1 (en) * | 2018-04-19 | 2019-10-24 | Magic Leap, Inc. | Systems and methods for operating a display system based on user perceptibility |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3486872B1 (en) | Image processing apparatus, image processing method, and program | |
EP3137973B1 (en) | Handling glare in eye tracking | |
US10659676B2 (en) | Method and apparatus for tracking a moving subject image based on reliability of the tracking state | |
JP7093427B2 (ja) | オブジェクト追跡方法および装置、電子設備並びに記憶媒体 | |
EP2916262A1 (en) | Information processing apparatus, information processing method, eyewear terminal, and authentication system | |
EP3370417A1 (en) | Image generation apparatus, control method therefor, and program | |
CN109167893B (zh) | 拍摄图像的处理方法、装置、存储介质及移动终端 | |
KR20150067608A (ko) | 시력 보조 기구 착용 여부 및 사용자 움직임에 무관한 시선 정보 획득 방법 | |
JP5325800B2 (ja) | 画像処理装置、画像撮影装置、画像表示装置、およびプログラム | |
WO2015149612A1 (en) | Image presentation control methods and image presentation control apparatuses | |
KR102186875B1 (ko) | 움직임 추적 시스템 및 방법 | |
WO2015149611A1 (en) | Image presentation control methods and image presentation control apparatuses | |
CN111010554B (zh) | 投影处理方法、装置、投影仪及可读存介质 | |
CN112148119A (zh) | 用于在数字图像数据中确定眼睛位置的方法、眼睛追踪器和计算机程序 | |
US8891896B2 (en) | Estimating blur degradation of an image using specular highlights | |
JP2016178608A5 (ko) | ||
WO2013052241A1 (en) | Motion blur estimation and restoration using light trails | |
WO2017141730A1 (ja) | 画像処理装置および方法、並びにプログラム | |
KR20160092670A (ko) | 시선추적 시스템에서 모션 블러 측정 및 제거 장치와 방법 | |
WO2015198592A1 (ja) | 情報処理装置、情報処理方法および情報処理プログラム | |
JP6229554B2 (ja) | 検出装置および検出方法 | |
EP3647999A1 (en) | Method and device for detecting a shadow in a head mounted device | |
US20250045867A1 (en) | Synthetic data generation for machine learning-based post-processing | |
EP4372672A1 (en) | Extended depth-of-field correction using reconstructed depth map | |
CN105446717B (zh) | 信息处理方法及电子设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20150128 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20200128 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20150128 Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20201109 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20210528 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20201109 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |