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Karl Sharman

Short name: K. Sharman

karl.sharman@sony.com Sony 91 document(s)
Affiliations
Sony 2017-07-13 - 2022-07-22 AHG3 2022-01-12 - 2022-01-21 Sony Europe 2017-07-13 - 2017-07-21
Known Emails
Documents
JVET-AP0003
42nd Meeting: Santa Eulària, ES, April 2026 2026-04-24 09:50
JVET AHG report: Test model software development (AHG3)

F. Bossen, X. Li, K. Sühring (co-chairs), E. François, Y. He, K. Sharman, V. Seregin, A. Tourapis (vice chairs)

JVET-AO0003
41st Meeting: by teleconference, CH, January 2026 2026-01-14 14:48
JVET AHG report: Test model software development (AHG3)

F. Bossen, X. Li, K. Sühring (co-chairs), E. François, Y. He, K. Sharman, V. Seregin, A. Tourapis (vice chairs)

JVET-AN0003
40th Meeting: Geneva, CH, October 2025 2025-10-03 14:12
JVET AHG report: Test model software development (AHG3)

F. Bossen, X. Li, K. Sühring (co-chairs), E. François, Y. He, K. Sharman, V. Seregin, A. Tourapis (vice chairs)

JVET-AM0003
39th Meeting: Daejeon, KR, June 2025 2025-06-26 03:04
JVET AHG report: Test model software development (AHG3)

F. Bossen, X. Li, K. Sühring (co-chairs), E. François, Y. He, K. Sharman, V. Seregin, A. Tourapis (vice chairs)

JVET-AL2010
39th Meeting: Daejeon, KR, March 2025 2025-06-23 23:37
VTM and HM common test conditions and software reference configurations for SDR 4:2:0 10 bit video

F. Bossen, X. Li, V. Seregin, K. Sharman, K. Sühring

JVET-AL0003
39th Meeting: Daejeon, KR, March 2025 2025-03-26 08:05
JVET AHG report: Test model software development (AHG3)

F. Bossen, X. Li, K. Sühring (co-chairs), E. François, Y. He, K. Sharman, V. Seregin, A. Tourapis (vice chairs)

JVET-AK2010
37th Meeting: Geneva, CH, January 2025 2025-03-22 00:22
VTM and HM common test conditions and software reference configurations for SDR 4:2:0 10 bit video

F. Bossen, X. Li, V. Seregin, K. Sharman, K. Sühring

JVET-AK0003
37th Meeting: Geneva, CH, January 2025 2025-01-14 10:12
JVET AHG report: Test model software development (AHG3)

F. Bossen, X. Li, K. Sühring (co-chairs), E. François, Y. He, K. Sharman, V. Seregin, A. Tourapis (vice chairs)

JVET-AJ0003
36th Meeting: Kemer, TR, November 2024 2024-11-01 07:12
JVET AHG report: Test model software development (AHG3)

F. Bossen, X. Li, K. Sühring (co-chairs), E. François, Y. He, K. Sharman, V. Seregin, A. Tourapis (vice chairs)

JVET-AI0003
35th Meeting: Sapporo, JP, July 2024 2024-07-12 02:50
JVET AHG report: Test model software development (AHG3)

F. Bossen, X. Li, K. Sühring (co-chairs), E. François, Y. He, K. Sharman, V. Seregin, A. Tourapis (vice chairs)

JVET-AH0003
34th Meeting: Rennes, FR, April 2024 2024-04-17 09:26
JVET AHG report: Test model software development (AHG3)

F. Bossen, X. Li, K. Sühring (co-chairs), E. François, Y. He, K. Sharman, V. Seregin, A. Tourapis (vice chairs)

JVET-AG0003
33rd Meeting: by teleconference, CH, January 2024 2024-01-17 07:24
JVET AHG report: Test model software development (AHG3)

F. Bossen, X. Li, K. Sühring (co-chairs), E. François, Y. He, K. Sharman, V. Seregin, A. Tourapis (vice chairs)

JVET-AF0003
32nd Meeting: Hannover, DE, October 2023 2023-10-13 09:15
JVET AHG report: Test model software development (AHG3)

F. Bossen, X. Li, K. Sühring (co-chairs), E. François, Y. He, K. Sharman, V. Seregin, A. Tourapis (vice chairs)

JVET-AE0003
31st Meeting: Geneva, CH, July 2023 2023-07-11 09:36
JVET AHG report: Test model software development (AHG3)

F. Bossen, X. Li, K. Sühring (co-chairs), E. François, Y. He, K. Sharman, V. Seregin, A. Tourapis (vice chairs)

JVET-AD0003
30th Meeting: Antalya, TR, April 2023 2023-04-22 11:18
JVET AHG report: Test model software development (AHG3)

F. Bossen, X. Li, K. Sühring (co-chairs), E. François, Y. He, K. Sharman, V. Seregin, A. Tourapis (vice-chairs)

JVET-AC0003
29th Meeting: by teleconference, DE, January 2023 2023-01-11 16:18
JVET AHG report: Test model software development (AHG3)

F. Bossen, X. Li, K. Sühring (co-chairs), E. François, Y. He, K. Sharman, V. Seregin, A. Tourapis (vice-chairs)

JVET-AB2010
28th Meeting: Mainz, DE, October 2022 2022-12-19 15:36
VTM and HM common test conditions and software reference configurations for SDR 4:2:0 10 bit video

F. Bossen, X. Li, V. Seregin, K. Sharman, K. Sühring

JVET-AB0003
28th Meeting: Mainz, DE, October 2022 2022-10-20 09:25
JVET AHG report: Test model software development (AHG3)

F. Bossen, X. Li, K. Sühring (co-chairs), E. François, Y. He, K. Sharman, V. Seregin, A. Tourapis (vice-chairs)

JVET-AA1100
27th Meeting: by teleconference, July 2022 2022-10-19 21:11
Common Test Conditions for HM Video Coding Experiments

K. Sühring, K. Sharman

JVET-AA0003
27th Meeting: by teleconference, July 2022 2022-07-21 15:46
JVET AHG report: Test model software development (AHG3)

F. Bossen, X. Li, K. Sühring, Y. He, K. Sharman, V. Seregin, A. Tourapis (AHG chairs)

JVET-AA0194
27th Meeting: by teleconference, July 2022 2022-07-18 12:09
On VTM results for HDR content

A. Browne, S. Keating, K. Sharman (Sony)

JVET-Z0003
26th Meeting: by teleconference, April 2022 2022-04-20 00:20
JVET AHG report: Test model software development (AHG3)

F. Bossen, X. Li, K. Sühring, Y. He, K. Sharman, Y. Seregin, A. Tourapis (AHG chairs)

JVET-Y1002
25th Meeting: by teleconference, January 2022 2022-04-12 09:03
High Efficiency Video Coding (HEVC) Test Model 16 (HM 16) Encoder Description Update 16

C. Rosewarne, K. Sharman, R. Sjöberg, G. J. Sullivan

JVET-Y1100
25th Meeting: by teleconference, January 2022 2022-02-21 20:13
Common Test Conditions for HM Video Coding Experiments

K. Sühring, K. Sharman

JVET-Y2010
25th Meeting: by teleconference, January 2022 2022-02-21 20:12
VTM and HM common test conditions and software reference configurations for SDR 4:2:0 10 bit video

F. Bossen, X. Li, V. Seregin, K. Sharman, K. Sühring

JVET-Y0003
25th Meeting: by teleconference, January 2022 2022-01-12 14:00
JVET AHG report: Test model software development (AHG3)

F. Bossen, X. Li, K. Sühring, Y. He, K. Sharman, V. Seregin, A. Tourapis

JVET-Y0112
25th Meeting: by teleconference, January 2022 2022-01-05 23:25
[AHG3] Merged VTM and HM CTC for SD 4:2:0 10-bit video

K. Suehring, F. Bossen, X. Li, V. Seregin, K. Sharman (AHG3)

JVET-Y0057
25th Meeting: by teleconference, January 2022 2022-01-04 17:50
AHG2: MinCr for still picture profiles

S. Keating, A. Browne, K. Sharman (Sony)

JVET-Y0056
25th Meeting: by teleconference, January 2022 2022-01-04 17:49
AHG2: High tier for lower levels

S. Keating, A. Browne, K. Sharman (Sony)

JVET-X0137
25th Meeting: by teleconference, October 2021 2021-10-07 15:44
AHG8 and AHG10: On derivation of sh_reverse_last_sig_coeff_flag and sh_ts_residual_coding_rice_idx_minus1

A. Browne, S. Keating, K. Sharman (Sony)

JVET-X0136
25th Meeting: by teleconference, October 2021 2021-10-07 15:43
AHG8: On significance, GT1, and GT2 flag coding for high bit depths

A. Browne, S. Keating, K. Sharman (Sony)

JVET-X0109
25th Meeting: by teleconference, October 2021 2021-10-07 15:06
On maximum bit-rates for high bit-depth profiles

S. Keating, A. Browne, K. Sharman (Sony)

JVET-X0003
25th Meeting: by teleconference, October 2021 2021-10-06 07:17
JVET AHG report: Test model software development (AHG3)

F. Bossen, X. Li, K. Sühring, Y. He, K. Sharman, V. Seregin, A. Tourapis

JVET-X0108
25th Meeting: by teleconference, October 2021 2021-09-30 12:35
Coded Picture Buffer sizes and MinCr for high bit-depth profiles

S. Keating, A. Browne, K. Sharman (Sony)

JVET-W0152
23rd Meeting: by teleconference, July 2021 2021-07-12 12:13
AHG3: Overview of CTC documents and possible merging

K. Suehring, F. Bossen, X. Li (co-chairs), V. Seregin, K. Sharman, A. Tourapis (vice-chairs)

JVET-W0093
23rd Meeting: by teleconference, July 2021 2021-07-09 07:37
AHG8: On significance, GT1, and GT2 flag coding for high bit depths

A. Browne, S. Keating, K. Sharman (Sony)

JVET-W0003
23rd Meeting: by teleconference, July 2021 2021-07-07 07:06
JVET AHG report: Test model software development (AHG3)

F. Bossen, X. Li, K. Sühring, K. Sharman, V. Seregin, A. Tourapis

JVET-V1002
22nd Meeting: by teleconference, April 2021 2021-07-06 04:45
High Efficiency Video Coding (HEVC) Test Model 16 (HM 16) Encoder Description Update 15

C. Rosewarne, K. Sharman, R. Sjöberg, G. J. Sullivan

JVET-U1100
21st Meeting: by teleconference, January 2021 2021-04-28 16:06
Common Test Conditions for HM Video Coding Experiments

K. Sühring, K. Sharman

JVET-V0080
22nd Meeting: by teleconference, April 2021 2021-04-22 13:07
AHG12: Extensions to CCALF

S. Keating, A. Browne, K. Sharman (Sony)

JVET-V0003
22nd Meeting: by teleconference, April 2021 2021-04-20 15:16
JVET AHG report: Test model software development (AHG3)

F. Bossen, X. Li, K. Sühring, K. Sharman, V. Seregin

JVET-V0085
22nd Meeting: by teleconference, April 2021 2021-04-20 14:59
CE-related: On Rice parameter selection for transform skip residual coding (TSRC) at high bit depths

A. Browne, S. Keating, K. Sharman (Sony)

JVET-V0084
22nd Meeting: by teleconference, April 2021 2021-04-20 14:58
CE-related: On Rice parameter selection for regular residual coding (RRC) at high bit depths

A. Browne, S. Keating, K. Sharman (Sony)

JVET-V0051
22nd Meeting: by teleconference, April 2021 2021-04-20 14:58
CE-4.3 and CE-4.4: Combinations of CE-1.6 and CE-2.3 with CE-3.2

A. Browne, S. Keating, K. Sharman (Sony)

JVET-V0050
22nd Meeting: by teleconference, April 2021 2021-04-20 14:57
CE-1.5, CE-1.6, CE-2.2 and CE-2.3: Rice parameter selection for high bit depths

A. Browne, S. Keating, K. Sharman (Sony)

JVET-U0003
21st Meeting: by teleconference, January 2021 2021-01-06 06:21
JVET AHG report: Test model software development (AHG3)

F. Bossen, X. Li, K. Sühring, K. Sharman, V. Seregin, A. Tourapis

JVET-U0002
21st Meeting: by teleconference, January 2021 2021-01-06 05:52
JVET AHG report: Draft text and test model algorithm description editing (AHG2)

B. Bross, J. Chen, C. Rosewarne, F. Bossen, J. Boyce, V. Drugeon, S. Kim, S. Liu, J.-R. Ohm, K. Sharman, G. J. Sullivan, A. Tourapis, Y.-K. Wang, Y. Ye

JVET-U0059
21st Meeting: by teleconference, January 2021 2021-01-05 22:36
CE-3.3: Combination of CE-1.5 and CE-2.3

A. Browne, S. Keating, K. Sharman (Sony)

JVET-U0058
21st Meeting: by teleconference, January 2021 2021-01-05 22:35
CE-3.2: Combination of CE-1.5 and CE-2.1

A. Browne, S. Keating, K. Sharman (Sony)

JVET-U0057
21st Meeting: by teleconference, January 2021 2021-01-05 22:35
CE-1.4, CE-1.5, CE-2.2 and CE-2.3: Rice parameter selection for high bit depths

A. Browne, S. Keating, K. Sharman (Sony)

JVET-T0072
20th Meeting: by teleconference, October 2020 2020-10-12 19:05
AHG12: Rice parameter selection for high bit depths

A. Browne, S. Keating, K. Sharman (Sony)

JVET-T0023
20th Meeting: by teleconference, October 2020 2020-10-07 08:59
JCT-VC AHG report: Software development and software technical evaluation (AHG3)

K. Sühring, B. Li, K. Sharman, V. Seregin, G. Tech, A. Tourapis

JVET-T0022
20th Meeting: by teleconference, October 2020 2020-10-07 05:58
JCT-VC AHG report: Test model editing and errata reporting (AHG2)

B. Bross, C. Rosewarne, J.-R. Ohm, K. Sharman, G. J. Sullivan, A. Tourapis, Y.-K. Wang

JVET-S0243
19th Meeting: by teleconference, June 2020 2020-06-23 15:07
On operation beyond 10-bit

A. Browne, S. Keating, K. Sharman (Sony)

JVET-S0251
19th Meeting: by teleconference, June 2020 2020-06-20 00:43
Crosscheck of JVET-S0229 (Bug fix of BDOF for high bit-depth)

A. Browne, K. Sharman, S. Keating (Sony)

JVET-S0094
19th Meeting: by teleconference, June 2020 2020-06-11 18:31
AHG9: Profile-level constraints on chroma format and bit depth constraint flags

K. Sharman, S. Keating, A. Browne (Sony)

JVET-R0351
18th Meeting: Teleconference, April 2020 2020-04-20 11:40
High bit depth coding

A. Browne, S. Keating, K. Sharman (Sony)

JVET-R0246
18th Meeting: Teleconference, April 2020 2020-04-07 13:17
AHG9: Max Luma Picture Size in VVC

S. Keating, A. Browne, K. Sharman (Sony)

JVET-R0245
18th Meeting: Teleconference, April 2020 2020-04-07 13:17
AHG9: Level coding in VVC

S. Keating, A. Browne, K. Sharman (Sony)

JVET-R0244
18th Meeting: Teleconference, April 2020 2020-04-07 13:16
AHG9: Coded Picture Buffer sizes and MinCr in VVC

S. Keating, A. Browne, K. Sharman (Sony)

JVET-R0243
18th Meeting: Teleconference, April 2020 2020-04-07 13:16
AHG9: 4:4:4 vs. 4:2:0 bit-rate in VTM

S. Keating, A. Browne, K. Sharman (Sony)

JVET-Q0439
17th Meeting: Brussels, January 2020 2020-01-08 18:08
CE3 Related: Modified Rice Parameter derivation

S. Keating, K. Sharman (Sony)

JVET-Q0436
17th Meeting: Brussels, January 2020 2020-01-08 17:47
CABAC zero word threshold

A. Browne, K. Sharman, S. Keating (Sony)

JVET-Q0441
17th Meeting: Brussels, January 2020 2020-01-08 17:22
SAO Modification for 12-bit

A. Browne, K. Sharman, S. Keating (Sony)

JVET-Q0443
17th Meeting: Brussels, January 2020 2019-12-31 16:31
Independent Subpictures

K. Sharman, S. Keating, A. Browne (Sony)

JVET-Q0438
17th Meeting: Brussels, January 2020 2019-12-31 16:30
Monochrome processing

A. Browne, K. Sharman, S. Keating (Sony)

JVET-P0395
16th Meeting: Geneva, October 2019 2019-10-07 16:11
CABAC zero word thresholds

A. Browne, S. Keating, K. Sharman (Sony)

JVET-P0396
16th Meeting: Geneva, October 2019 2019-10-05 16:51
Switching between CABAC context coded bins and bypass coded bins

A. Browne, S. Keating, K. Sharman (Sony)

JVET-P0394
16th Meeting: Geneva, October 2019 2019-10-03 19:42
AHG13: Luma Clipping instead of LMCS

S. Keating, K. Sharman, A. Browne (Sony)

JVET-P0393
16th Meeting: Geneva, October 2019 2019-10-03 19:42
On BD rate computation for tools affecting quantization

S. Keating, K. Sharman, A. Browne (Sony)

JVET-O1153
15th Meeting: Gothenburg, SE, July 2019 2019-07-11 12:39
Non-CE3: Revised intra chroma mode coding simplification

B. Ray, G. Van der Auwera, M. Karczewicz (Qualcomm), J. Q. Zhang (PKU), X. Zheng (DJI), S.S. Wang, S.W. Ma (PKU), S. Keating, K. Sharman (Sony)

JVET-O0510
15th Meeting: Gothenburg, SE, July 2019 2019-07-06 12:34
CE3-related: Extensions to CCLM reference sample filtering in CE3-3.2.1

S. Keating, K. Sharman (Sony)

JVET-O0520
15th Meeting: Gothenburg, SE, July 2019 2019-07-04 15:23
GT1 flag coding

A. Browne, S. Keating, K. Sharman (Sony)

JVET-O0519
15th Meeting: Gothenburg, SE, July 2019 2019-07-04 15:15
Switching between CABAC context coded bins and EP coded bins

A. Browne, S. Keating, K. Sharman (Sony)

JVET-O0517
15th Meeting: Gothenburg, SE, July 2019 2019-07-04 15:15
Slice/tile level CABAC zero-word constraints

A. Browne, S. Keating, K. Sharman (Sony)

JVET-O0512
15th Meeting: Gothenburg, SE, July 2019 2019-07-03 09:29
Non-CE3: CCLM Coding bug fix

S. Keating, K. Sharman (Sony)

JVET-O0514
15th Meeting: Gothenburg, SE, July 2019 2019-07-03 09:28
Non-CE3: Analysis of Matrix-based Intra Prediction (Informative)

S. Keating, K. Sharman (Sony)

JVET-N0246
14th Meeting: Geneva, March 2019 2019-03-19 12:25
Modified dequantization scaling

K. Sharman, S. Keating (Sony)

JVET-M0119
13th Meeting: Marrakech, January 2019 2019-01-18 11:14
CE7-related: Modified dequantization scaling

K. Sharman, S. Keating (Sony)

JVET-M0831
13th Meeting: Marrakech, January 2019 2019-01-11 12:20
Cross-check of JVET-M0470 (CE7-related: Golomb-Rice/exponential Golomb coding for abs_remainder and dec_abs_level syntax elements)

K. Sharman, S. Keating (Sony)

JVET-M0045
13th Meeting: Marrakech, January 2019 2019-01-09 10:46
Non-CE3: PDPC Restriction

S. Keating, K. Sharman (Sony)

JVET-M0044
13th Meeting: Marrakech, January 2019 2018-12-21 17:16
Non-CE3: Alternative LM Chroma Implementation

S. Keating, K. Sharman (Sony)

JVET-K0377
11th Meeting: Ljubljana, July 2018 2018-07-11 11:46
CE3-related: Combining CE3-5.2.5 on using two rows of reference lines for prediction, CE3-2.4.1 on PDPC and 65 angular intra modes

S. Keating, K. Sharman (Sony), G. Van Der Auwera, A. Ramasubramonian, V. Seregin, A. Said, M. Karczewicz (Qualcomm)

JVET-K0221
11th Meeting: Ljubljana, July 2018 2018-07-04 11:34
CE3 Related: Additional results of JVET-J1023 Core Experiments 5.2.3, 5.2.4 and 5.2.5

S. Keating, K. Sharman (Sony)

JVET-J0028
10th Meeting: San Diego, April 2018 2018-04-12 18:08
Description of SDR and HDR video coding technology proposal by Sony

T. Suzuki, M. Ikeda, K. Sharman (Sony)

JVET-G0143
7th Meeting: Torino, July 2017 2017-07-14 17:21
Cross-check of JVET-G0112 - Arithmetic coding with context-dependent double-window adaptation response

K. Sharman, M. Philippe (Sony)

JVET-G0068
7th Meeting: Torino, July 2017 2017-07-14 09:19
Non EE1 : Unified-PDPC : unification of intra filters

M. Philippe, K. Sharman (Sony Europe)

JVET-G0154
7th Meeting: Torino, July 2017 2017-07-13 16:32
EE1 related - cross check of JVET-G0107

M. Philippe, K. Sharman (Sony Europe)

JVET-F0023
6th Meeting: Hobart, March 2017 2017-03-29 13:02
AHG3: JEM coding results for adaptive search range

K. Suehring, K. Sharman, B. Bross

JVET-AQ0003
43rd Meeting: Geneva, July 2026
JVET AHG report: Test model software development (AHG3)

F. Bossen, X. Li, K. Sühring (co-chairs), E. François, Y. He, K. Sharman, V. Seregin, A. Tourapis (vice-chairs)

JVET-AP2010
42nd Meeting: Santa Eulària, ES, April 2026
VTM and HM common test conditions and software reference configurations for SDR 4:2:0 10 bit video

F. Bossen, X. Li, V. Seregin, K. Sharman, K. Sühring