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G. Ko

Short name: G. Ko

greg.ko@wilusgroup.com WILUS 43 document(s)
Affiliations
WILUS 2018-07-11 - 2020-04-24 Wilus 2019-01-09 - 2019-01-18
Known Emails
Documents
JVET-R0352
18th Meeting: Teleconference, April 2020 2020-04-17 13:26
On LFNST in shared tree

J. Jung, D. Kim, G. Ko, J.-H. Son, J. S. Kwak (WILUS)

JVET-R0089
18th Meeting: Teleconference, April 2020 2020-04-03 14:20
AHG9: On slice level control of LMCS and explicit scaling list

J. Jung, D. Kim, G. Ko, J.-H. Son, J. S. Kwak (WILUS)

JVET-R0199
18th Meeting: Teleconference, April 2020 2020-04-03 14:19
AHG9: On vps_max_sublayers_minus1

D. Kim, J. Jung, G. Ko, J. Son, J. Kwak(WILUS)

JVET-Q0241
17th Meeting: Brussels, January 2020 2020-01-11 16:23
On QP adjustment in adaptive color transform

J. Jung, D. Kim, G. Ko, J.-H. Son, J. Kwak (WILUS)

JVET-Q0631
17th Meeting: Brussels, January 2020 2020-01-11 10:04
Crosscheck of JVET-Q0162 (A memory issue on adaptive color transform)

J. Jung, D. Kim, G. Ko, J.-H. Son, J. Kwak (WILUS)

JVET-Q0632
17th Meeting: Brussels, January 2020 2020-01-08 21:32
Crosscheck of JVET-Q0381 (Block size restriction in MTS kernel for ISP and LFNST)

J. Jung, D. Kim, G. Ko, J.-H. Son, J. Kwak (WILUS)

JVET-Q0375
17th Meeting: Brussels, January 2020 2019-12-31 13:13
AHG9: A cleanup on the signalling of subpicture IDs

D. Kim, G. Ko, J. Jung, J. Son, J. Kwak (WILUS)

JVET-Q0374
17th Meeting: Brussels, January 2020 2019-12-31 13:11
AHG9: Cleanups on redundant signalling in HLS

D. Kim, G. Ko, J. Jung, J. Son, J. Kwak (WILUS)

JVET-P0965
16th Meeting: Geneva, October 2019 2019-10-06 17:17
Crosscheck of JVET-P0814 (Non-CE6: On LFNST kernels)

G. Ko, D. Kim, J. Jung, J. Son, J. Kwak (WILUS)

JVET-P0595
16th Meeting: Geneva, October 2019 2019-10-04 17:52
Non-CE4: Neighboring locations for CIIP

G. Ko, D. Kim, J. Jung, J. Son, J. Kwak (WILUS)

JVET-P0322
16th Meeting: Geneva, October 2019 2019-10-04 16:52
Non-CE4: CIIP size restriction

G. Ko, D. Kim, J. Jung, J. Son, J. Kwak (WILUS)

JVET-P0872
16th Meeting: Geneva, October 2019 2019-10-04 14:09
Crosscheck of JVET-P0354: Non-CE6: LFNST Up to 64x64 CU’s

J. Jung, D. Kim, G. Ko, J. Son, J. Kwak (WILUS)

JVET-P0540
16th Meeting: Geneva, October 2019 2019-10-04 14:07
Non-CE6: Disabling MTS for 64xN and Nx64 CUs

J. Jung, D. Kim, G. Ko, J. Son, J. Kwak (WILUS)

JVET-P0873
16th Meeting: Geneva, October 2019 2019-10-04 09:29
Crosscheck of JVET-P0277: Non-CE3: LFNST restriction based on MIP

J. Jung, D. Kim, G. Ko, J. Son, J. Kwak (WILUS)

JVET-P0764
16th Meeting: Geneva, October 2019 2019-10-01 17:37
Crosscheck of JVET-P0506: AHG17: On max QT/BT/TT size signaling

J. Jung, D. Kim, G. Ko, J. Son, J. Kwak (WILUS)

JVET-P0301
16th Meeting: Geneva, October 2019 2019-09-25 09:25
Non-CE6: Decoding process of implicit TU partitioning

G. Ko, D. Kim, J. Jung, J. Son, J. Kwak (WILUS)

JVET-O0472
15th Meeting: Gothenburg, SE, July 2019 2019-07-11 14:45
Non-CE6: Simplified LFNST signalling

J. Jung, D. Kim, G. Ko, J. Son, J. Kwak (WILUS)

JVET-O1079
15th Meeting: Gothenburg, SE, July 2019 2019-07-10 15:56
Crosscheck of JVET-O0632 (Non-CE3: WAIP restriction for square sub-CU blocks partitioned by ISP)

G. Ko, D. Kim, J. Jung, J. Son, J. Kwak (WILUS)

JVET-O0963
15th Meeting: Gothenburg, SE, July 2019 2019-07-10 11:13
Non-CE6: Combination of JVET-O0472 and JVET-O0569 for TU-level LFNST Signaling with Last Position Constraints

A. Nalci, H. E. Egilmez, M. Coban, V. Seregin, M. Karczewicz (Qualcomm), J. Jung, D. Kim, G. Ko, J. Son, J. Kwak (WILUS)

JVET-O0293
15th Meeting: Gothenburg, SE, July 2019 2019-07-09 12:40
CE6-related: Latency reduction for LFNST signalling

M.-S. Chiang, C.-W. Hsu, T.-D. Chuang, C.-Y. Chen, Y.-W. Huang, S.-M. Lei (MediaTek), J. Jung, D. Kim, G. Ko, J.-H. Son, J. S. Kwak (WILUS), A. Nalci, H. E. Egilmez, A. Said, M. Coban, V. Seregin, W.-J. Chien, M. Karczewicz (Qualcomm)

JVET-O0469
15th Meeting: Gothenburg, SE, July 2019 2019-07-08 14:25
Non-CE3: Simplification of MIP MPM Derivation

D. Kim, J. Jung, G. Ko, J. Son, J. Kwak (WILUS)

JVET-O1047
15th Meeting: Gothenburg, SE, July 2019 2019-07-06 09:41
Crosscheck of JVET-O0351 (Non-CE3 : Clean-up intra type signaling)

D. Kim, J. Jung, G. Ko, J. Son, J. Kwak (WILUS)

JVET-O0947
15th Meeting: Gothenburg, SE, July 2019 2019-07-05 18:54
Crosscheck of JVET-O0434 (Non-CE4: Simplification of TMVP)

G. Ko, D. Kim, J. Jung, J. Son, J. Kwak (WILUS)

JVET-O0438
15th Meeting: Gothenburg, SE, July 2019 2019-07-05 12:23
Non-CE4: Cleanup for affine AMVR enabling flag in SPS level

G. Ko, D. Kim, J. Jung, J. Son, J. Kwak (WILUS)

JVET-O0680
15th Meeting: Gothenburg, SE, July 2019 2019-07-04 11:04
Crosscheck of JVET-O0546 (Non-CE3/6: Transform selection for MRL)

J. Jung, D. Kim, G. Ko, J. Son, J. Kwak (WILUS)

JVET-O0464
15th Meeting: Gothenburg, SE, July 2019 2019-07-04 10:17
Non-CE3: Unification of Neighbouring Location for MPM List Construction

D. Kim, J. Jung, G. Ko, J. Son, J. Kwak (WILUS)

JVET-O0309
15th Meeting: Gothenburg, SE, July 2019 2019-07-02 22:22
Non-CE4: Merge mode signalling overhead reduction

G. Ko, D. Kim, J. Jung, J. Son, J. Kwak (WILUS)

JVET-O0463
15th Meeting: Gothenburg, SE, July 2019 2019-07-01 17:42
Non-CE8: Intra prediction mode of BDPCM

D. Kim, J. Jung, G. Ko, J. Son, J. Kwak (WILUS)

JVET-N0240
14th Meeting: Geneva, March 2019 2019-03-24 15:23
Non-CE4: Simplification of merge MVD derivation

G. Ko, D. Kim, J. Jung, J. Son, J. Kwak (WILUS)

JVET-N0680
14th Meeting: Geneva, March 2019 2019-03-21 11:43
Crosscheck of JVET-N0332 (Non-CE4: MVD scaling issue for LTRPs)

G. Ko, D. Kim, J. Jung, J. Son, J. Kwak (WILUS)

JVET-N0190
14th Meeting: Geneva, March 2019 2019-03-21 08:53
Non-CE6: Modifications on sub-block transform

J. Jung, D. Kim, G. Ko, J. Son, J. Kwak (WILUS)

JVET-N0216
14th Meeting: Geneva, March 2019 2019-03-20 15:50
Non-CE3: Determination of wide-angle mode using the size of a coding block

D. Kim, J. Jung, G. Ko, J. Son, J. Kwak (WILUS)

JVET-N0237
14th Meeting: Geneva, March 2019 2019-03-12 15:43
CE4-1.3: Modification of merge data syntax

G. Ko, D. Kim, J. Jung, J. Son, J. Kwak (WILUS)

JVET-M0359
13th Meeting: Marrakech, January 2019 2019-01-11 15:49
Non-CE4: Modification of merge data syntax

G. Ko, D. Kim, J. Jung, J. Son, J. Kwak (WILUS)

JVET-M0361
13th Meeting: Marrakech, January 2019 2019-01-10 13:08
Non-CE6: Mismatch between text specification and reference software on the signalling root CBF

J. Jung, D. Kim, G. Ko, J. Son, J. Kwak (WILUS)

JVET-M0319
13th Meeting: Marrakech, January 2019 2019-01-10 10:00
CE6: MTS for non-square CUs (test 6.3.3)

J. Jung, D. Kim, G. Ko, J. Son, J. Kwak (WILUS)

JVET-M0773
13th Meeting: Marrakech, January 2019 2019-01-10 09:37
Crosscheck of JVET-M0396 (CE6-related: MTS kernel derivation for efficient memory usage)

J. Jung, D. Kim, G. Ko, J. Son, J. Kwak (WILUS)

JVET-M0498
13th Meeting: Marrakech, January 2019 2019-01-04 07:39
CE6: MTS up to 16-length (Test 6.3.8)

J. Jung, D. Kim, G. Ko, J.-H. Son, J. S. Kwak (Wilus), X. Zhao, X. Li, S. Liu (Tencent)

JVET-L0195
12th Meeting: Macao, October 2018 2018-10-08 08:35
CE6-related: MTS for non-square CUs

J. Jung, D. Kim, G. Ko, J. Son, J. Kwak (WILUS), Y. Lee (Humax)

JVET-K0400
11th Meeting: Ljubljana, July 2018 2018-07-13 15:56
CE3-related: DC mode with only shift operators based on sub-sampling

D. Kim, G. Ko, J. Son, J. Kwak (WILUS), J. Seok, Y. Lee (Humax)

JVET-O1122
15th Meeting: Gothenburg, SE, July 2019
Non-CE6: Combination of JVET-O0293, JVET-O0472 and JVET-O0569 for TU-level LFNST Signaling with Last Position Constraints

A. Nalci, H. E. Egilmez, M. Coban, V. Seregin, M. Karczewicz (Qualcomm), J. Jung, D. Kim, G. Ko, J. Son, J. Kwak (WILUS), M.-S. Chiang, C.-W. Hsu, T.-D. Chuang, C.-Y. Chen, Y.-W. Huang, S.-M. Lei (MediaTek)

JVET-O0459
15th Meeting: Gothenburg, SE, July 2019
Non-CE6: Mismatch between text specification and reference software on MTS for IBC-coded block

J. Jung, D. Kim, G. Ko, J. Son, J. Kwak (WILUS), B. Lee (Chosun Univ.)

JVET-O0458
15th Meeting: Gothenburg, SE, July 2019
Non-CE6: Simplified LFNST signaling

J. Jung, D. Kim, G. Ko, J. Son, J. Kwak (WILUS)