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Tianyang Zhou

Short name: T. Zhou

zhou.tianyang@sharp.co.jp Sharp 55 document(s)
Affiliations
Sharp 2018-01-20 - 2021-07-16
Known Emails
Documents
JVET-X0185
25th Meeting: by teleconference, October 2021 2021-10-06 17:12
AHG5: Editors update on conformance testing for VVC operation range extensions

D. Rusanovskyy, H.-J. Jhu, I. Moccagatta, M. Sarwer, Y. Yu, T. Zhou,

JVET-X0005
25th Meeting: by teleconference, October 2021 2021-10-06 12:20
JVET AHG report: Conformance testing (AHG5)

J. Boyce, W. Wan, E. Alshina, F. Bossen, I. Moccagatta, K. Kawamura, D. Rusanovskyy, K. Sühring, X. Xu, T. Zhou

JVET-W2026
23rd Meeting: by teleconference, July 2021 2021-09-01 06:45
Conformance testing for VVC operation range extensions (draft 1)

D. Rusanovskyy, H.-J. Jhu, I. Moccagatta, M. Sarwer, Y. Yu, T. Zhou,

JVET-W0064
23rd Meeting: by teleconference, July 2021 2021-07-09 04:52
AHG8: Constraints on transforms and high precision operation

T. Ikai, T. Zhou, T. Hashimoto (Sharp)

JVET-W0140
23rd Meeting: by teleconference, July 2021 2021-07-07 03:21
Crosscheck of JVET-W0060: AHG8: A constraint of max CTU size and tile on WPP for high bit rate coding

T. Zhou, T. Ikai (Sharp)

JVET-W0139
23rd Meeting: by teleconference, July 2021 2021-07-07 03:20
Crosscheck of JVET-W0052: CE-related: CABAC skip mode

T. Zhou, T. Ikai (Sharp)

JVET-V0177
22nd Meeting: by teleconference, April 2021 2021-04-27 01:59
CE-related: Additional information for CE on HBD coding

A.Browne, T. Hashimoto, H. Jhu, D. Rusanovskyy, K. Kawamura, T. Zhou

JVET-V0169
22nd Meeting: by teleconference, April 2021 2021-04-21 16:52
Crosscheck of JVET-V0085 (CE-related: On Rice parameter selection for transform skip residual coding (TSRC) at high bit depths)

T. Zhou (Sharp)

JVET-V0022
22nd Meeting: by teleconference, April 2021 2021-04-20 15:25
CE: Summary Report on Entropy Coding for High Bit Depth and High Bit Rate Coding

A.Browne, T. Hashimoto, H. Jhu, D. Rusanovskyy, K. Kawamura, T. Zhou

JVET-V0145
22nd Meeting: by teleconference, April 2021 2021-04-16 08:26
Crosscheck of CE-4.6 from JVET-V0053 (CE-4.5, CE-4.6 and CE-4.7: Combinations of RRC tests CE-1.1, CE-1.2 and CE-1.4 with CE-3.1/CE-3.2)

T. Zhou (Sharp)

JVET-V0047
22nd Meeting: by teleconference, April 2021 2021-04-13 07:03
CE-3.1 and CE-3.2: Transform coefficients range extension for high bit-depth coding

T. Zhou, T. Chujoh, T. Ikai (Sharp),

JVET-V0048
22nd Meeting: by teleconference, April 2021 2021-04-09 11:45
CE-4.1: Combination of CE-3.1, CE-1.5 and CE-2.1

T. Zhou, T. Chujoh, T. Ikai (Sharp),

JVET-V0049
22nd Meeting: by teleconference, April 2021 2021-04-09 11:44
CE-4.2: Combination of CE-3.2, CE-1.5 and CE-2.1

T. Zhou, T. Chujoh, T. Ikai (Sharp),

JVET-U2022
21st Meeting: by teleconference, January 2021 2021-03-26 02:51
CE on Entropy Coding for High Bit Depth and High Bit Rate Coding

A. Browne, T. Hashimoto, H.-J. Jhu, D. Rusanovskyy, K. Kawamura, T. Zhou

JVET-U0052
21st Meeting: by teleconference, January 2021 2021-01-11 15:38
AHG8: Transform coefficients range extension for high bit-depth coding

T. Zhou, T. Chujoh, E. Sasaki, T. Ikai (Sharp)

JVET-U0117
21st Meeting: by teleconference, January 2021 2021-01-07 14:49
Crosscheck of JVET-U0066 (CE-3.6)

T. Zhou (Sharp)

JVET-T0084
20th Meeting: by teleconference, October 2020 2020-10-08 08:10
AHG12: Transform coefficients range extension for high bit-depth coding

T. Zhou, T. Chujoh, E. Sasaki, T. Ikai (Sharp)

JVET-T0087
20th Meeting: by teleconference, October 2020 2020-10-08 07:00
AHG12: VVC coding tool evaluation for high bit-depth coding

T. Ikai, T. Zhou, T. Hashimoto (Sharp)

JVET-S0228
19th Meeting: by teleconference, June 2020 2020-06-17 09:46
Transform coefficients range extension for high bit-depth

T. Zhou, T. Chujoh, E. Sasaki, T. Ikai (Sharp)

JVET-R0140
18th Meeting: Teleconference, April 2020 2020-04-04 03:10
AHG14: Max BT/TT size restriction for lossless coding encoder configuration

T. Zhou, E. Sasaki, T. Ikai (Sharp)

JVET-R0139
18th Meeting: Teleconference, April 2020 2020-04-04 03:10
AHG9: High-level control flag for lossless coding

T. Zhou, E. Sasaki, T. Ikai (Sharp)

JVET-R0106
18th Meeting: Teleconference, April 2020 2020-04-03 21:53
AHG9: On Deblocking Control

S. Deshpande, J. Samuelsson, A. Segall, T. Zhou, T. Ikai (Sharp)

JVET-Q0728
17th Meeting: Brussels, January 2020 2020-01-15 02:51
Crosscheck of JVET-Q0429 (CE4-related: Geometric partitioning signaling)

T. Zhou, T. Ikai (Sharp),

JVET-Q0539
17th Meeting: Brussels, January 2020 2020-01-05 11:27
Crosscheck of JVET-Q0104 (On worst-case complexity of LFNST)

T. Zhou, T. Ikai (Sharp)

JVET-Q0132
17th Meeting: Brussels, January 2020 2019-12-30 11:18
Non-CE4: Separate syntax for GEO angle and distance

T. Zhou, E. Sasaki, T. Ikai (Sharp)

JVET-P0898
16th Meeting: Geneva, October 2019 2019-10-06 17:01
crosscheck of JVET-P0545: CE6-2.3-related: Reduced 8×8 matrices for LFNST

T. Zhou (Sharp)

JVET-P0897
16th Meeting: Geneva, October 2019 2019-10-06 17:01
crosscheck of JVET-P0567: CE6-related: Optimized LFNST matrices for CE6-2.1

T. Zhou (Sharp)

JVET-P0899
16th Meeting: Geneva, October 2019 2019-10-05 12:00
crosscheck of JVET-P0647: Crosscheck of CE6 Proposals, Under non-CTC Configuration

T. Zhou (Sharp)

JVET-P0493
16th Meeting: Geneva, October 2019 2019-10-04 14:20
CE6-related: Further simplification with new LFNST transform basis

T. Zhou, T. Hashimoto, T. Ikai (Sharp)

JVET-P0065
16th Meeting: Geneva, October 2019 2019-09-27 03:11
CE6-2.3a: Simplification with new LFNST transform basis

T. Zhou, T. Hashimoto, T. Ikai (Sharp)

JVET-P0052
16th Meeting: Geneva, October 2019 2019-09-20 19:20
CE6-2.2d: Combination of CE6-2.2a and CE6-2.3

X. Zhao, X. Li, S. Liu (Tencent), T. Zhou, T. Hashimoto, T. Ikai (Sharp)

JVET-O0975
15th Meeting: Gothenburg, SE, July 2019 2019-07-09 05:49
Crosscheck of JVET-O0634 (Non-CE9: BDOF simplifications)

T. Zhou (Sharp)

JVET-O0620
15th Meeting: Gothenburg, SE, July 2019 2019-07-03 11:08
Non-CE6: Simplification with new LFNST transform basis

T. Zhou, T. Hashimoto, T. Ikai (Sharp)

JVET-N0558
14th Meeting: Geneva, March 2019 2019-03-22 08:56
Crosscheck of JVET-N0316 (CE8-related: Default Processing for IBC Mode)

T. Zhou (Sharp)

JVET-N0137
14th Meeting: Geneva, March 2019 2019-03-20 21:11
CE3-2.1: Intra chroma partitioning and prediction

T. Zhou, T. Ikai (Sharp)

JVET-N0140
14th Meeting: Geneva, March 2019 2019-03-20 20:56
CE3-2.1.3: Combination of CE3-2.1.1 and CE3-2.2

T. Zhou, T. Ikai (Sharp), Z.-Y. Lin, T.-D. Chuang, C.-Y. Chen, Y.-W. Huang, S.-M. Lei (MediaTek)

JVET-N0505
14th Meeting: Geneva, March 2019 2019-03-20 17:51
Non-CE9: Simplification of parametric motion vector refinement in DMVR

E. Sasaki, T. Zhou, T. Ikai (Sharp)

JVET-N0588
14th Meeting: Geneva, March 2019 2019-03-19 05:05
Crosscheck of JVET-N0465 (CE3-related : Restrict 2xN, Nx2 chroma processing for dual tree structure)

T. Zhou, T. Ikai (Sharp)

JVET-M0065
13th Meeting: Marrakech, January 2019 2019-01-16 13:18
Non-CE3: Intra chroma partitioning and prediction restriction

T. Zhou, T. Ikai (Sharp)

JVET-M0879
13th Meeting: Marrakech, January 2019 2019-01-14 16:45
Crosscheck of JVET-M0864 ([AHG5] Enhancement of cache model by adopting block-based format)

T. Zhou, Y. Yasugi, T. Ikai (Sharp)

JVET-M0594
13th Meeting: Marrakech, January 2019 2019-01-13 06:45
Crosscheck of JVET-M0204 (CE2-related: Simplification of ATMVP)

T. Zhou, T. Ikai (Sharp)

JVET-M0598
13th Meeting: Marrakech, January 2019 2019-01-10 22:03
Crosscheck of JVET-M0110 (CE2-related: Alignment of affine control-point motion vector and subblock motion)

T. Zhou, T. Ikai (Sharp)

JVET-M0059
13th Meeting: Marrakech, January 2019 2019-01-10 11:03
CE4: Non-scaling STMVP (Test 4.2.1)

T. Zhou, T. Ikai (Sharp)

JVET-M0591
13th Meeting: Marrakech, January 2019 2019-01-06 11:05
Crosscheck of JVET-M0230 (Non-CE4: Temporal MV buffer reduction)

T. Zhou, T. Ikai (Sharp)

JVET-L0454
12th Meeting: Macao, October 2018 2018-10-03 07:03
Crosscheck of JVET-L0119 on CE4-related: Non-sub-block ATMVP

T. Zhou, T. Ikai (Sharp)

JVET-L0455
12th Meeting: Macao, October 2018 2018-10-03 07:01
Crosscheck of JVET-L0104 on AHG5: Reducing VVC worst-case memory bandwidth by restricting bi-directional 4x4 inter CUs/Sub-blocks

T. Zhou, T. Ikai (Sharp)

JVET-L0354
12th Meeting: Macao, October 2018 2018-09-25 07:43
CE4.4.1: Spatial-temporal merge mode

T. Zhou, T. Ikai (Sharp)

JVET-K0491
11th Meeting: Ljubljana, July 2018 2018-07-14 06:56
Cross-check of JVET-K0301: CE4-related: extension of merge and AMVP candidates for inter prediction

T. Zhou, T. Ikai (Sharp),

JVET-K0532
11th Meeting: Ljubljana, July 2018 2018-07-13 14:20
Spatial-temporal merge mode (non subblock STMVP)

T. Zhou, T. Ikai (Sharp)

JVET-J0092
10th Meeting: San Diego, April 2018 2018-04-17 21:57
Cross-check of JVET-J0090 Measurement result of memory bandwidth on HM

T. Zhou, T. ikai (Sharp)

JVET-J0027
10th Meeting: San Diego, April 2018 2018-04-17 18:32
Description of SDR and HDR video coding technology proposal by NHK and Sharp

S. Iwamura, S. Nemoto, K. Iguchi, A. Ichigaya (NHK), K. Misra, J. Zhao, A. Segall, W. Zhu, B. Choi, F. Bossen, M. Horowitz, P. Cowan, Y. Yasugi, T. Hashimoto, T. Zhou, T. Ikai, T. Chujoh, T. Aono (Sharp)

JVET-J0026
10th Meeting: San Diego, April 2018 2018-04-14 00:44
Description of SDR and HDR video coding technology proposal by Sharp and Foxconn

K. Misra, J. Zhao, A. Segall, W. Zhu, B. Choi, F. Bossen, M. Horowitz, P. Cowan, S. Deshpande, Y. Yasugi, T. Hashimoto, T. Zhou, T. Ikai, T. Chujoh, T. Aono (Sharp), Y.-J. Chang, H.-Y. Jiang, T.-H. Li, Y.-C. Yang (Foxconn Technology Group)

JVET-I0027
9th Meeting: Gwangju, January 2018 2018-01-20 01:38
Cross-check of JVET-I0021: Chroma Artifact Reduction by New Sample Adaptive Offset method for Chroma

T. Zhou, T. Ikai (Sharp)

JVET-K0487
11th Meeting: Ljubljana, July 2018
Cross-check of JVET-K0199: CE9: Simplification of DMVR(Test 9.1.1)

T. Zhou, T. Ikai (Sharp),

JVET-K0161
11th Meeting: Ljubljana, July 2018
Spatial-temporal merge mode (non subblock STMVP)

T. Zhou, T. Ikai (Sharp)