Inventor
HA HYUN LEE
Inventor
KR
Overview
Patents· 328 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television93%
G06TImage data processing or generation, in general6%
G06FElectric digital data processing1%
G01BMeasuring length, thickness or similar linear dimensions0%
PatentTitleYear
12,593,047Method and apparatus for image encoding and decoding using temporal motion information202612,593,031Image encoding/decoding method, device, and recording medium having bitstream stored therein202612,593,064Image encoding/decoding method and apparatus, and recording medium storing bitstream202612,593,046Sub-block division-based image encoding/decoding method and device202612,587,643Image encoding/decoding method and device, and recording medium in which bitstream is stored for block division at picture boundary202612,581,103Video encoding/decoding method and device, and bitstream storage medium202612,574,515Quantization matrix encoding/decoding method and device, and recording medium storing bitstream202612,574,503Method and device for encoding/decoding image, and recording medium storing bit stream202612,574,514Method and apparatus for encoding/decoding image using quantization parameter, and recording medium storing bitstream202612,574,548Method and apparatus for encoding/decoding video, and recording medium storing bit stream202612,574,504Image encoding/decoding method, device, and recording medium having bitstream stored therein2026RE050819Method and apparatus for video-encoding/decoding using filter information prediction202612,568,210Method and device for encoding/decoding image, and recording medium in which bitstream is stored202612,556,690Video encoding/decoding method and apparatus, and recording medium in which bit stream is stored202612,556,693Intra prediction method and device202612,556,689Intra prediction method and device202612,556,685Image encoding/decoding method and apparatus, and recording medium storing bitstream202612,556,705Image encoding/decoding method and device, and recording medium storing bitstream202612,556,708Image encoding/decoding method and device, and recording medium in which bitstream is stored202612,549,720Adaptive in-loop filtering method and device202612,549,717Intra prediction method and device202612,549,716Intra prediction method and device202612,548,230MPI layer geometry generation method using pixel ray crossing202612,549,715Method and device for encoding/decoding image, and recording medium in which bitstream is stored202612,549,765Image encoding/decoding method and apparatus202612,542,925Method and device for intra-prediction202612,542,901Image encoding/decoding method and apparatus, and recording medium storing bitstream202612,519,949Image encoding/decoding method and apparatus, and recording medium for storing bitstream202612,519,934Method and device for encoding/decoding image, and recording medium in which bitstream is stored202612,513,304Image encoding/decoding method and apparatus, and recording medium for storing bitstream202512,513,284Method for encoding video information and method for decoding video information, and apparatus using same202512,501,035Method and device for encoding/decoding image, and recording medium in which bitstream is stored202512,501,034Intra prediction method and device202512,501,032Image encoding/decoding method and device, and recording medium in which bitstream is stored202512,495,144Block form-based prediction method and device202512,489,888Intra prediction method and device202512,489,899Method for processing image providing improved arithmetic encoding, method for decoding and encoding image using same, and apparatus for same202512,489,896Image encoding/decoding method and apparatus, and recording medium storing bitstream202512,477,151Image encoding/decoding method and device, and recording medium in which bitstream is stored202512,477,145Method and device using inter prediction information202512,470,703Method and apparatus for deriving intra prediction mode202512,470,696Intra prediction mode encoding/decoding method and device, and recording medium in which bitstream is stored202512,470,702Image encoding/decoding method and device using MFM indicator and MPM indicator, and recording medium in which bitstream is stored202512,470,718Method for encoding/decoding image using bi-directional optical flow prediction202512,464,157Method and apparatus for inter prediction using motion vector candidate based on temporal motion prediction202512,457,322Method and apparatus for encoding/decoding image in intra prediction and recording medium for storing bitstream202512,457,345Method and apparatus for image encoding/decoding, and recording medium storing bitstream for intra predicition using reference samples202512,457,321Prediction method and device using reference block202512,457,331Video decoding method and apparatus using the same202512,457,329Image encoding/decoding method, apparatus, and recording medium for storing bitstream202512,452,412Method and device for encoding/decoding image, and recording medium in which bitstream is stored202512,452,451Intra block copy-based encoding/decoding method and device, and bitstream storage medium202512,445,641Image encoding/decoding method and apparatus for throughput enhancement, and recording medium storing bitstream202512,439,039Apparatus for encoding and decoding image by skip encoding and method for same202512,439,060Image encoding/decoding method and apparatus, and recording media storing bitstream202512,439,077Image encoding/decoding method and apparatus for throughput enhancement using motion vector refinement202512,439,052Image encoding/decoding method and apparatus, and recording medium for storing bitstream202512,425,622Method and apparatus for encoding and decoding using selective information sharing between channels between channels202512,417,580Method and apparatus for filling blank area of MPI view plane based on pixel ray path202512,418,677Image encoding/decoding method and device, and recording medium storing bit stream202512,413,705Method and apparatus for encoding/decoding image using geometrically modified reference picture202512,413,744Image encoding/decoding method and device, and recording medium storing bitstream202512,413,713Image encoding/decoding method and device, and recording medium storing bitstream202512,413,743Inter prediction information encoding/decoding method and device202512,413,778Intra block copy-based encoding/decoding method, device, and bitstream storage medium202512,401,800Method and apparatus for encoding/decoding a video using a motion compensation202512,395,668Image encoding/decoding method and device, and recording medium in which bitstream is stored202512,389,005Context adaptive binary arithmetic coding method and device202512,389,000Quantization matrix encoding/decoding method and device, and recording medium in which bitstream is stored202512,389,006Image encoding/decoding method and apparatus, and recording medium storing bitstream202512,388,986Method and apparatus for encoding/decoding image, and recording medium for storing bitstream202512,382,033Image encoding/decoding method and apparatus using sample filtering202512,382,025Intra prediction mode encoding/decoding method and apparatus for same202512,382,030Intra prediction method and device202512,382,019Method and device for encoding/decoding image, and recording medium storing bit stream202512,382,045Method for determining color difference component quantization parameter and device using the method202512,382,007Image conversion apparatus and method202512,382,062Method and apparatus for encoding/decoding based on motion vector precision adjustment202512,375,682Image encoding/decoding method and device, and recording medium storing bitstream202512,374,020Apparatus and method for generating texture map of 3-dimensional mesh202512,375,647Method and device for encoding/decoding image, and recording medium storing bit stream202512,375,708Image encoding/decoding method and apparatus, and recording medium storing bitstream202512,368,847Method and device for filtering202512,368,878Image encoding/decoding method and device, and recording medium in which bitstream is stored202512,363,291Image encoding/decoding method and apparatus, and recording medium for storing bitstream that involves performing intra prediction using constructed reference sample202512,341,955Method and device for encoding/decoding image, and recording medium storing bit stream202512,341,954Method and device for encoding/decoding image, and recording medium storing bit stream202512,309,390Method and apparatus for encoding/decoding a video using a motion compensation based on motion vector resolution information202512,309,387Image encoding/decoding method and apparatus, and recording medium for storing bitstream202512,309,411Method and device for simplifying the encoding and decoding of ultra-high definition images202512,309,396Method and device for image encoding/decoding, and recording medium having bitstream stored thereon202512,301,835Method and apparatus for image encoding/decoding, transmitting for bitstream based on chroma intra prediction202512,301,859Method and apparatus for encoding/decoding images using a motion vector202512,301,854Image encoding/decoding method using secondary transform based on a transform skip mode flag and a transform matrix index202512,301,864Method and device for image encoding and decoding, and recording medium having bit stream stored therein202512,294,723Method and apparatus for encoding/decoding a video using a motion compensation202512,294,721Image encoding/decoding method and apparatus, and recording medium for storing bitstream202512,289,459Decoding method and device for bit stream supporting plurality of layers202512,289,454Method and apparatus for image encoding/decoding, transmitting for bitstream based on an MPM list using multiple reference lines202512,289,472Method and apparatus for video encoding/decoding using secondary transform and recording medium storing bitstream202512,289,449Method and apparatus for transform-based image encoding/decoding202512,284,338Image processing method, and image encoding/decoding method and device which use same202512,278,956Method and device for encoding/decoding image, and recording medium in which bitstream is stored202512,278,989Image encoding/decoding method and device, and recording medium in which bitstream is stored202512,273,510Method and apparatus for encoding/decoding image and recording medium storing bit stream202512,267,510Image information decoding method, image decoding method, and device using same202512,267,492Image encoding/decoding method and device employing in-loop filtering202512,262,021Video encoding/decoding method, apparatus, and recording medium having bitstream stored thereon202512,262,003Video encoding/decoding method and device, and recording medium having bitstream stored therein202512,262,034Method for coding and decoding scalable video and apparatus using same202512,262,001Image encoding/decoding image method and device, and recording medium storing bit stream202512,256,062Method and device for encoding/decoding image and recording medium having bitstream stored thereon202512,244,853Bidirectional intra prediction method and apparatus202512,238,285Method and device for encoding/decoding image, and recording medium for storing bitstream202512,231,630Intra prediction method and device202512,225,211Image encoding and decoding methods with implicit splitting202512,225,223Method for encoding/decoding block information using quad tree, and device for using same202512,225,222Image encoding/decoding method and device, and recording medium in which bitstream is stored202512,225,240Image encoding/decoding method and device202512,225,191Intra prediction mode, and entropy encoding/decoding method and device202512,225,189Image encoding/decoding method and apparatus and recording medium for storing bitstream202512,212,739Adaptive video encoding device and method, and appartus using same202512,212,742Intra prediction method and device202512,206,843Adaptive video decoding and encoding method, and apparatus using same202512,200,203Image encoding/decoding method and device, and recording medium using intra prediction based on reference samples of reference sample line202512,200,221Image encoding/decoding method and recording medium therefor202512,200,215Image encoding/decoding method and apparatus, and recording medium storing bitstream202512,200,227Method and device for image encoding/decoding on basis of asymmetric sub-block202512,192,451Method and device for encoding/decoding image, and recording medium in which bitstream is stored202512,192,483Image encoding/decoding method and apparatus with sub-block intra prediction202512,192,491Image encoding/decoding method and apparatus, and recording medium storing bitstream202512,184,838Method and device for encoding/decoding image, and recording medium storing bit stream202412,177,461Image encoding/decoding method and device202412,177,471Image encoding/decoding method and device, and recording medium in which bitstream is stored202412,170,756Image encoding/decoding method and device, and recording medium in which bitstream is stored202412,166,974Method and device for signaling prediction mode-related signal in intra prediction202412,160,589Intra prediction method and apparatus202412,155,821Method and device for encoding/decoding image, and recording medium storing bit stream202412,155,859Image encoding/decoding method and device, and recording medium having bitstream stored thereon202412,155,826Image encoding/decoding method and apparatus, and recording medium in which bitstream is stored202412,155,843Image encoding/decoding method and device, and recording medium storing bitstream202412,149,685Method and device for encoding/decoding image, and recording medium in which bitstream is stored202412,149,724Method and device for determining reference unit202412,149,713Method for scanning transform coefficient and device therefor202412,143,576Method and device for encoding/decoding image, and recording medium in which bitstream is stored202412,143,598Image encoding/decoding, method for an inter-component prediction of a chroma block202412,143,577Intra prediction method and device202412,143,575Intra prediction method and device202412,137,229Image encoding/decoding method and device, and recording medium storing bitstream202412,132,915Method and apparatus for encoding/decoding a video using a motion compensation202412,126,798Image encoding/decoding method, and transmitting method for bitstream based on intra prediction202412,113,977Method and apparatus for encoding/decoding image by using boundary processing, and recording medium for storing bitstream202412,108,071Image encoding/decoding method and apparatus, and recording medium storing bitstream202412,108,035Method and device for encoding/decoding image, and recording medium in which bitstream is stored202412,108,051Image encoding/decoding method and device, and recording medium using intra block copy202412,101,476Adaptive in-loop filtering method and device202412,101,483Image encoding/decoding method and apparatus, and recording medium storing bitstream202412,095,999Image encoding/decoding method and recording medium for same202412,088,795Method and device for encoding/decoding image, and recording medium storing bit stream202412,088,809Image encoding/decoding method and device, and recording medium in which bitstream is stored202412,088,807United states method and apparatus for encoding video, and decoding method and apparatus202412,081,741Method and apparatus for encoding and decoding image, and recording medium for storing bitstream202412,081,754Image encoding/decoding method and apparatus, and recording medium storing bitstream202412,081,768Image encoding/decoding method and apparatus202412,081,774Image encoding/decoding method and apparatus, and recording medium having stored bitstream thereon202412,075,028Image encoding/decoding method and device, and recording medium storing bitstream202412,075,087Video encoding/decoding method and device, and recording medium storing bit stream202412,075,075Video encoding/decoding method, device, and recording medium storing bitstream therein202412,075,090Method and apparatus for performing intra-prediction using adaptive filter202412,069,247Image encoding/decoding method, device, and recording medium having bitstream stored therein202412,069,265Quantization matrix encoding/decoding method and device, and recording medium storing bitstream202412,069,300Image encoding/decoding method and device, and recording medium in which bitstream is stored202412,069,258Video encoding/decoding method and apparatus, and recording medium in which bit stream is stored202412,069,299Image encoding/decoding method and apparatus, and recording medium storing bitstream202412,069,273Image encoding/decoding method and apparatus, and recording medium for storing bitstream202412,063,385Method and apparatus for inter prediction using motion vector candidate based on temporal motion prediction202412,063,365Sub-block division-based image encoding/decoding method and device202412,058,311Image encoding/decoding method and apparatus, and recording medium storing bitstream202412,058,368Intra block copy-based encoding/decoding method, device, and bitstream storage medium202412,058,345Method and apparatus for encoding/decoding a video using a motion compensation202412,047,563Method and apparatus for encoding and decoding image, and recording medium for storing bitstream202412,041,224Intra prediction mode encoding/decoding method and device, and recording medium in which bitstream is stored202412,041,227Image encoding/decoding method and device, and recording medium storing bitstream202412,041,265Image encoding/decoding method and apparatus, and recording medium in which bitstream is stored202412,041,242Image encoding/decoding method and apparatus, and recording medium for storing bitstream202412,034,919Video encoding/decoding method and apparatus, and recording medium in which bit stream is stored202412,034,977Video encoding/decoding method and device, and recording medium for storing bitstream202412,034,930Method and apparatus for encoding/decoding image using quantization parameter, and recording medium storing bitstream202412,034,929Quantization matrix encoding/decoding method and device, and recording medium in which bitstream is stored202412,028,538Image information decoding method, image decoding method, and device using same202412,028,545Method and apparatus for encoding/decoding images using a motion vector202412,022,110Image encoding/decoding method and device, and recording medium having bitstream stored thereon202412,022,119Image encoding/decoding method and device using secondary transform, and recording medium storing bitstream202412,015,778Context adaptive binary arithmetic coding method and device202412,010,326Image encoding/decoding method and apparatus, and recording medium for storing bitstream202412,003,713Image encoding/decoding method and apparatus using sample filtering202412,003,707Intra prediction mode encoding/decoding method and apparatus for same202412,003,753Method and apparatus for encoding/decoding images using a motion vector202411,997,304Image encoding/decoding method and device, and recording medium in which bitstream is stored202411,985,348Intra block copy-based encoding/decoding method and device, and bitstream storage medium202411,979,573Method for determining color difference component quantization parameter and device using the method202411,979,555Method and apparatus for deriving intra-prediction mode202411,973,944Image encoding/decoding method and device, and recording medium in which bitstream is stored for block division at picture boundary202411,962,803Method and device for intra-prediction202411,956,426Method and apparatus for deriving intra prediction mode202411,949,890Decoding method and device for bit stream supporting plurality of layers202411,943,436Image encoding/decoding method and device employing in-loop filtering202411,943,475Image encoding/decoding method and device, and recording medium storing bitstream202411,943,447Method and apparatus for image encoding and decoding using temporal motion information202411,936,853Image encoding/decoding method and apparatus and recording medium for storing bitstream202411,930,179Video encoding/decoding method, apparatus, and recording medium having bitstream stored thereon202411,924,412Image encoding/decoding method and device, and recording medium having bitstream stored therein202411,917,148Block form-based prediction method and device202411,909,961Image encoding/decoding method and apparatus, and recording medium for storing bitstream that involves performing intra prediction using constructed reference sample202411,902,509Method and device for encoding/decoding image, and recording medium storing bit stream202411,902,553Method and apparatus for encoding and decoding using selective information sharing between channels202411,895,329Image encoding/decoding method and recording medium therefor202411,889,052Method for encoding video information and method for decoding video information, and apparatus using same202411,882,272Image encoding/decoding method and device, and recording medium in which bitstream is stored202411,871,001Image encoding/decoding method and device, and recording medium storing bitstream202411,863,798Image encoding/decoding method and device202411,856,221Method and device for image encoding and decoding, and recording medium having bit stream stored therein202311,856,197Image encoding/decoding method and apparatus, and recording medium storing bitstream202311,849,110Apparatus for encoding and decoding image by skip encoding and method for same202311,843,773Video decoding method and apparatus using the same202311,843,795Method and device for determining reference unit202311,838,514Image encoding/decoding method and device, and recording medium storing bitstream202311,838,540Image encoding/decoding method and device, and recording medium in which bitstream is stored202311,838,502Image processing method, and image encoding/decoding method and device which use same202311,838,524Method for coding and decoding scalable video and apparatus using same202311,831,910Method and apparatus for encoding/decoding video, and recording medium storing bit stream202311,825,077Image encoding/decoding image method and device, and recording medium storing bit stream202311,818,340Image encoding/decoding method and device, and recording medium in which bitstream is stored202311,812,012Adaptive image encoding device and method202311,812,038Method for scanning transform coefficient and device therefor202311,805,247Video encoding/decoding method and device, and recording medium having bitstream stored therein202311,805,243Adaptive image encoding device and method202311,805,256Image encoding/decoding method and device, and recording medium storing bitstream202311,800,099Method and device for encoding/decoding image, and recording medium for storing bitstream202311,800,113Image encoding/decoding method and recording medium therefor202311,800,116Image encoding/decoding method and apparatus with sub-block intra prediction202311,792,424Method and device using inter prediction information202311,778,206Image encoding/decoding method and device202311,770,550Method and device for simplifying the encoding and decoding of ultra-high definition images202311,765,386Image encoding/decoding method and device, and recording medium in which bitstream is stored202311,758,136Method and apparatus for transform-based image encoding/decoding202311,743,452Video encoding/decoding method and device, and recording medium for storing bitstream202311,743,470Image encoding/decoding method and recording medium for same202311,743,456Method and device for encoding/decoding image, and recording medium in which bitstream is stored202311,743,486Method and apparatus for inter prediction using motion vector candidate based on temporal motion prediction202311,743,473Method and apparatus for encoding/decoding a video using a motion compensation202311,729,383Image encoding/decoding method and apparatus, and recording medium storing bitstream202311,706,418Method for processing image providing improved arithmetic encoding, method for decoding and encoding image using same, and apparatus for same202311,706,430Method for encoding/decoding block information using quad tree, and device for using same202311,706,449Method and device for intra-prediction202311,704,839Multiview video encoding and decoding method202311,695,926Method and apparatus for encoding/decoding image, and recording medium for storing bitstream202311,689,716Image encoding/decoding method, apparatus, and recording medium for storing bitstream202311,689,720Method and apparatus for encoding/decoding image by using boundary processing, and recording medium for storing bitstream202311,676,334Method and apparatus for plenoptic point clouds generation202311,677,940Method and device for encoding/decoding image, and recording medium having stored bitstream202311,671,603Image encoding/decoding method and apparatus, and recording medium storing bitstream202311,659,159Adaptive image encoding device and method202311,627,325Intra prediction method and apparatus202311,616,946Image encoding/decoding method, device, and recording medium having bitstream stored therein202311,616,976Video encoding/decoding method and device, and recording medium storing bit stream202311,606,567Method for scanning transform coefficient and device therefor202311,601,649Method and apparatus for encoding video, and decoding method and apparatus202311,601,673Method and apparatus for performing intra-prediction using adaptive filter202311,575,885Image encoding/decoding method and apparatus and recording medium for storing bitstream202311,575,925Image encoding/decoding method and device, and recording medium in which bitstream is stored202311,570,428Intra prediction mode encoding/decoding method and device, and recording medium in which bitstream is stored202311,570,440Image encoding/decoding method and apparatus, and recording medium storing bitstream202311,563,954Method and device for image encoding/decoding on basis of asymmetric sub-block202311,558,640Image encoding/decoding method and device, and recording medium storing bit stream202311,546,605Image encoding/decoding method and device, and recording medium storing bitstream202311,539,943Video encoding/decoding method and apparatus, and recording medium in which bit stream is stored202211,516,496Image encoding/decoding method and apparatus, and recording medium storing bitstream202211,509,930Image encoding/decoding method and recording medium therefor202211,509,907Image encoding/decoding method and apparatus, and recording medium for storing bitstream2022RE049308Method and apparatus for video-encoding/decoding using filter information prediction202211,503,286Method and device for filtering202211,503,316Image encoding/decoding method and device, and recording medium in which bitstream is stored202211,503,282Intra prediction mode encoding/decoding method and apparatus for same202211,496,737Image encoding/decoding method and apparatus, and recording medium storing bitstream202211,490,100Decoding method and device for bit stream supporting plurality of layers202211,483,578Image information decoding method, image decoding method, and device using same202211,477,442Method and apparatus for encoding and decoding image, and recording medium for storing bitstream202211,463,690Image processing method, and image encoding/decoding method and device which use same202211,457,217Context adaptive binary arithmetic coding method and device202211,457,238Image encoding/decoding method and device, and recording medium in which bitstream is stored202211,445,215Method and device for image encoding and decoding, and recording medium having bit stream stored therein202211,445,196Method for determining color difference component quantization parameter and device using the method202211,445,185Image encoding/decoding method and device, and recording medium in which bitstream is stored202211,438,593Method for determining color difference component quantization parameter and device using the method202211,438,589Video encoding/decoding method and apparatus, and recording medium in which bit stream is stored202211,425,390Method and apparatus for image encoding and image decoding using temporal motion information202211,412,240Method for coding and decoding scalable video and apparatus using same202211,405,620Image encoding/decoding method and apparatus with sub-block intra prediction202211,388,393Method for encoding video information and method for decoding video information, and apparatus using same2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to ELECTRONICS & TELECOMMUNICATIONS RES INST (248)· patent assignee history
2021–2026Based in KR· patent location history
2022–2026Patents assigned to IUCF KOREA AEROSPACE UNIV (41)· patent assignee history
2022–2026Patents assigned to UNIV SEJONG IND ACAD COOP FOUD (28)· patent assignee history
2022–2026Patents assigned to UNIV INDUSTRY COOPERATION GROUP KYUNG HEE UNIV (21)· patent assignee history
2023–2026Patents assigned to LX SEMICON CO LTD (53)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ELECTRONICS & TELECOMMUNICATIONS RES INST | 248 | 2021–2026 |
| LX SEMICON CO LTD | 53 | 2023–2026 |
| IUCF KOREA AEROSPACE UNIV | 41 | 2022–2026 |
| UNIV SEJONG IND ACAD COOP FOUD | 28 | 2022–2026 |
| UNIV INDUSTRY COOPERATION GROUP KYUNG HEE UNIV | 21 | 2022–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 328 | 2021–2026 |