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Amir Said

Short name: A. Said

asaid@qti.qualcomm.com Qualcomm 86 document(s)
Affiliations
Qualcomm 2016-02-20 - 2019-10-11
Known Emails
Documents
JVET-P0568
16th Meeting: Geneva, October 2019 2019-10-04 11:32
CE6-related: An LFNST Index Signaling with Bin Prediction

H. E. Egilmez, V. Seregin, A. Nalci, A. Said, M. Karczewicz (Qualcomm)

JVET-P0566
16th Meeting: Geneva, October 2019 2019-10-04 09:49
CE6-related: On LFNST Support Patterns

H. E. Egilmez, A. Said, V. Seregin, M Karczewicz (Qualcomm)

JVET-P0878
16th Meeting: Geneva, October 2019 2019-10-03 10:16
CE6-related: Optimized LFNST matrices for VTM-6.0

H. E. Egilmez, A. Said, V. Seregin, M. Karczewicz (Qualcomm)

JVET-P0567
16th Meeting: Geneva, October 2019 2019-09-25 06:05
CE6-related: Optimized LFNST matrices for CE6-2.1

H. E. Egilmez, A. Said, V. Seregin, M. Karczewicz (Qualcomm)

JVET-O0372
15th Meeting: Gothenburg, SE, July 2019 2019-07-12 08:50
Non-CE6: A Simplification for MTS Index Signaling

A. Nalci, H. E. Egilmez, A. Said, M. Coban, V. Seregin, M. Karczewicz (Qualcomm)

JVET-O0065
15th Meeting: Gothenburg, SE, July 2019 2019-07-10 14:45
CE1-1.2 and CE1-2.1: Simplification of CABAC initialization process

J. Dong, A. Said, H. Wang, V. Seregin, M. Karczewicz (Qualcomm)

JVET-O0569
15th Meeting: Gothenburg, SE, July 2019 2019-07-10 11:13
Non-CE6: LFNST Signaling at the TU Level

A. Nalci, H. E. Egilmez, A. Said, M. Coban, V. Seregin, W.-J. Chien, M. Karczewicz (Qualcomm)

JVET-O0373
15th Meeting: Gothenburg, SE, July 2019 2019-07-09 14:25
Non-CE6: An Improved Context Modeling for LFNST

A. Nalci, H. E. Egilmez, A. Said, M. Coban, V. Seregin, M. Karczewicz (Qualcomm)

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-O0368
15th Meeting: Gothenburg, SE, July 2019 2019-07-09 11:44
Non-CE6: An MTS-based Restriction for LFNST beyond Transform Skip

H. E. Egilmez, A. K. Ramasubramonian, A. Said, V. Seregin, M. Karczewicz (Qualcomm)

JVET-O0741
15th Meeting: Gothenburg, SE, July 2019 2019-07-05 08:58
Context memory reduction via selective adaptation

A. Said, T. Hsieh, J. Dong (Qualcomm)

JVET-O0370
15th Meeting: Gothenburg, SE, July 2019 2019-06-26 02:45
CE6-related: Applying LFNST Only for Top-Left Subblocks

H. E. Egilmez, A. Nalci, A. Said, V. Seregin, M. Karczewicz (Qualcomm)

JVET-O0375
15th Meeting: Gothenburg, SE, July 2019 2019-06-26 02:32
Non-CE7: A Simplified CBF Coding for Luma and Chroma

A. Nalci, H. E. Egilmez, A. Said, M. Coban, V. Seregin, M. Karczewicz (Qualcomm)

JVET-N0866
14th Meeting: Geneva, March 2019 2019-03-26 09:36
Non-CE6: Combined Test of JVET-N0172/JVET-N0375/JVET-N0419/JVET-N0420 on Unification of Implicit Transform Selection

H. Gao, S. Esenlik, B. Wang, A. M. Kotra, J. Chen (Huawei), H. E. Egilmez, A. K. Ramasubramonian, A. Said, N. Hu, V. Seregi, G. Van-der Auwera, M. Karczewicz (Qualcomm), S.-C. Lim, J. Kang, J. Lee, H. Lee, H. Y. Kim (ETRI)

JVET-N0485
14th Meeting: Geneva, March 2019 2019-03-25 10:15
Non-CE6: Efficient separable Multi-Transform-Selection (MTS) without zero-out

A. Said, H.E. Egilmez, Y.-H. Chao, V. Seregin, M. Karczewicz (Qualcomm)

JVET-N0425
14th Meeting: Geneva, March 2019 2019-03-22 11:36
Simplification of CABAC initialization process

J. Dong, A. Said, V. Seregin, M. Karczewicz (Qualcomm)

JVET-N0420
14th Meeting: Geneva, March 2019 2019-03-18 23:03
Non-CE6: A Simplification of Implicit Transform Selection in Intra-subblock Partitioning

H. E. Egilmez, A. K. Ramasubramonian, A. Said, N. Hu, V. Seregin, G. Van der Auwera, M. Karczewicz (Qualcomm)

JVET-N0419
14th Meeting: Geneva, March 2019 2019-03-18 22:57
Non-CE6: A Simplification of Implicit MTS

H. E. Egilmez, A. Said, N. Hu, C.-H. Hung, V. Seregin, M. Karczewicz (Qualcomm)

JVET-M0222
13th Meeting: Marrakech, January 2019 2019-01-17 16:01
Context Reduction for CABAC in VVC

Y.-H. Chao, A. Said, V. Seregin, J. Dong, M. Karczewicz (Qualcomm)

JVET-M0540
13th Meeting: Marrakech, January 2019 2019-01-12 07:14
CE6-related: Software tool for computing transform throughput

A. Said, H.E. Egilmez, Y.H. Chao, V. Seregin, M. Karczewicz (Qualcomm)

JVET-M0539
13th Meeting: Marrakech, January 2019 2019-01-12 07:13
CE6-related: Efficient computation of MTS transform combinations

A. Said, H.E. Egilmez, Y.-H. Chao, V. Seregin, M. Karczewicz (Qualcomm)

JVET-M0538
13th Meeting: Marrakech, January 2019 2019-01-11 09:17
CE6: Efficient Implementations of MTS with Transform Adjustments (tests 1.4a-d)

A. Said, H.E. Egilmez, Y.-H. Chao, V. Seregin, M. Karczewicz (Qualcomm)

JVET-M0413
13th Meeting: Marrakech, January 2019 2019-01-10 19:13
CE5: Per-context CABAC initialization with single window (Test 5.1.4)

A. Said, J. Dong, H. Egilmez, Y.-H. Chao, M. Karczewicz, V. Seregin (Qualcomm)

JVET-M0412
13th Meeting: Marrakech, January 2019 2019-01-10 19:12
CE5: Per-context CABAC initialization with double windows (Test 5.1.3)

A. Said, J. Dong, H. Egilmez, Y.-H. Chao, M. Karczewicz, V. Seregin (Qualcomm)

JVET-M0026
13th Meeting: Marrakech, January 2019 2019-01-10 19:01
CE6: Summary Report on Transforms and Transform Signaling

A. Said, X. Zhao

JVET-M0025
13th Meeting: Marrakech, January 2019 2019-01-10 16:07
CE5: Summary report on the Arithmetic Coding Engine

H. Kirchhoffer, A. Said

JVET-M0522
13th Meeting: Marrakech, January 2019 2019-01-10 09:56
CE6: MTS support for large rectangular blocks (Test 6.3.2)

H. Egilmez, V. Seregin, A. Said, M. Karczewicz (Qualcomm)

JVET-M0524
13th Meeting: Marrakech, January 2019 2019-01-10 08:24
CE3/6-related: Unification of RQT-like transform partitioning for intra and inter blocks

H. Egilmez, V. Seregin, A. Said, M. Karczewicz (Qualcomm)

JVET-L1026
12th Meeting: Macao, October 2018 2019-01-04 19:34
Description of Core Experiment 6 (CE6): Transforms and transform signaling

A. Said, X. Zhao

JVET-L1025
12th Meeting: Macao, October 2018 2019-01-04 15:04
Description of Core Experiment 5 (CE5): Arithmetic Coding Engine

H. Kirchhoffer, A. Said

JVET-M0523
13th Meeting: Marrakech, January 2019 2019-01-03 07:18
CE6: RQT-like transform partitioning for inter blocks (Test 6.4.2)

H. Egilmez, V. Seregin, A. Said, M. Karczewicz (Qualcomm)

JVET-M0521
13th Meeting: Marrakech, January 2019 2019-01-03 07:11
CE6: Replacement of 4-point DST7/DCT8 with DST4/DCT4 in MTS (Test 6.1.6)

H. Egilmez, V. Seregin, A. Said, T. Hsieh, M. Karczewicz (Qualcomm)

JVET-M0463
13th Meeting: Marrakech, January 2019 2019-01-03 02:36
CE5: Report of throughput analysis of CE5 contributions (CE5.2)

J. Dong, A. Said, V. Seregin, M. Karczewicz (Qualcomm)

JVET-L0395
12th Meeting: Macao, October 2018 2018-10-08 09:56
CE6-related: MTS with 4-point DST/DCT-4 and large block support

H. Egilmez, A. Gadde, V. Seregin, M. Karczewicz, A. Said (Qualcomm)

JVET-L0682
12th Meeting: Macao, October 2018 2018-10-08 07:51
CE6-related: Low-complexity approximations with 8-bit Transform Adjustment Filters (TAF)

H. Egilmez, Y.-H. Chao, A. Said, V. Seregin, M. Karczewicz (Qualcomm)

JVET-L0618
12th Meeting: Macao, October 2018 2018-10-07 09:02
CE5-related: CE5.1.6 (JVET-L0115) with 10 and 14 bits probability precision for short and long windows

A. Said, J. Dong, H. Egilmez, Y.-H. Chao, M. Karczewicz, V. Seregin (Qualcomm)

JVET-L0026
12th Meeting: Macao, October 2018 2018-10-05 04:25
CE6: Summary Report on Transforms and Transform Signalling

A. Said, X. Zhao

JVET-L0386
12th Meeting: Macao, October 2018 2018-10-04 12:45
CE6.1.6: Efficient Implementations of AMT with Transform Adjustment Filters (TAF)

A. Said, H. Egilmez, Y.-H. Chao, V. Seregin, M. Karczewicz (Qualcomm)

JVET-L0025
12th Meeting: Macao, October 2018 2018-10-04 10:34
CE5: Summary report on the Arithmetic Coding Engine

H. Kirchhoffer, A. Said

JVET-L0116
12th Meeting: Macao, October 2018 2018-10-04 05:02
CE5: Per-context CABAC initialization with single window (Test 5.1.7)

A. Said, J. Dong, H. Egilmez, Y.-H. Chao, M. Karczewicz, V. Seregin (Qualcomm)

JVET-L0115
12th Meeting: Macao, October 2018 2018-10-04 05:01
CE5: Per-context CABAC initialization with double windows (Test 5.1.6)

A. Said, J. Dong, H. Egilmez, Y.-H. Chao, M. Karczewicz, V. Seregin (Qualcomm)

JVET-L0387
12th Meeting: Macao, October 2018 2018-09-26 09:43
CE6.3.3: Secondary Transforms Coupled with a Simplified Primary Transformation

H. Egilmez, A. Said, Y.-H. Chao, V. Seregin, M. Karczewicz (Qualcomm)

JVET-K1026
11th Meeting: Ljubljana, July 2018 2018-09-25 08:32
Description of Core Experiment 6 (CE6): Transforms and transform signaling

A. Said, X. Zhao

JVET-L0117
12th Meeting: Macao, October 2018 2018-09-25 00:34
CE5: Binary arithmetic coding range update with small table or short multiplications (Test 5.2.4)

A. Said, J. Dong, H. Egilmez, Y.-H. Chao, M. Karczewicz, V. Seregin (Qualcomm)

JVET-K1025
11th Meeting: Ljubljana, July 2018 2018-09-24 11:58
Description of Core Experiment 5 (CE5): Arithmetic Coding Engine

H. Kirchhoffer, A. Said

JVET-K0063
11th Meeting: Ljubljana, July 2018 2018-07-13 12:04
CE3: Simplified PDPC (Test 2.4.1)

G. Van der Auwera, V. Seregin, A. Said, A. K. Ramasubramonian, M. Karczewicz (Qualcomm)

JVET-K0026
11th Meeting: Ljubljana, July 2018 2018-07-12 14:07
CE6: Summary Report on Transforms and Transform Signalling

A. Said, X. Zhao

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-K0025
11th Meeting: Ljubljana, July 2018 2018-07-10 22:30
CE5: Summary report of CE on Arithmetic Coding Engine

T. Nguyen, A. Said

JVET-K0405
11th Meeting: Ljubljana, July 2018 2018-07-08 23:39
CE6-related: Secondary Transforms Coupled with a Simplified Primary Transformation

H. Egilmez, A. Said, Y.-H. Chao, M. Karczewicz, V. Seregin (Qualcomm)

JVET-K0272
11th Meeting: Ljubljana, July 2018 2018-07-08 22:36
CE6.1.2: Efficient Implementations of AMT with Transform Adjustment Stages

A. Said, Y-H. Chao, H. Egilmez, M. Karczewicz, V. Seregin (Qualcomm)

JVET-K0374
11th Meeting: Ljubljana, July 2018 2018-07-08 22:26
CE6.2.2: Hierarchically Structured Matrix-based Transforms for NSST

A. Said, H. Egilmez, Y-H. Chao, M. Karczewicz, V. Seregin (Qualcomm)

JVET-K0375
11th Meeting: Ljubljana, July 2018 2018-07-08 22:22
CE6.1.1: Extended AMT

A. Said, H. Egilmez, Y-H. Chao, M. Karczewicz, V. Seregin (Qualcomm)

JVET-K0385
11th Meeting: Ljubljana, July 2018 2018-07-08 22:06
CE5-related: Context state memory reduction

A. Said, H. Egilmez, Y-H. Chao, M. Karczewicz, V. Seregin (Qualcomm)

JVET-K0381
11th Meeting: Ljubljana, July 2018 2018-07-07 10:11
CE5: Combined Arithmetic Coding Tools (test CE 5.1)

A. Said, H. Egilmez, Y-H. Chao, M. Karczewicz, V. Seregin (Qualcomm)

JVET-K0383
11th Meeting: Ljubljana, July 2018 2018-07-07 10:08
CE5: Binary Arithmetic Coding Range Update with Small Table or Short Multiplications (test B1)

A. Said, H. Egilmez, Y-H. Chao, M. Karczewicz, V. Seregin (Qualcomm)

JVET-K0379
11th Meeting: Ljubljana, July 2018 2018-07-06 09:53
CE5: CABAC probability initialization from previous inter frames (test C1)

A. Said, H. Egilmez, Y.H. Chao, M. Karczewicz, V. Seregin (Qualcomm)

JVET-K0380
11th Meeting: Ljubljana, July 2018 2018-07-03 12:18
CE5: Per-context CABAC initialization with double-windows (test A1)

A. Said, H. Egilmez, Y-H. Chao, M. Karczewicz, V. Seregin (Qualcomm)

JVET-J1025
10th Meeting: San Diego, April 2018 2018-05-31 12:41
Description of Core Experiment 5 (CE5): Arithmetic Coding Engine

T. Nguyen, A. Said

JVET-J1026
10th Meeting: San Diego, April 2018 2018-05-23 03:00
Description of Core Experiment 6 (CE6): Transforms and transform signalling

A. Said, X. Zhao

JVET-J0066
10th Meeting: San Diego, April 2018 2018-04-19 23:37
Complexity Reduction for Adaptive Multiple Transforms (AMT) using Adjustment Stages

A. Said, H. Egilmez, V. Seregin, M. Karczewicz (Qualcomm)

JVET-J0062
10th Meeting: San Diego, April 2018 2018-04-15 21:18
Non-Separable Secondary Transform Implementations with Reduced Memory via Hierarchically Structured Matrix-based Transforms

A. Said, H. Egilmez, V. Seregin, M. Karczewicz (Qualcomm)

JVET-J0069
10th Meeting: San Diego, April 2018 2018-04-14 19:06
Extension of Simplified PDPC to Diagonal Intra Modes

G. Van der Auwera, V. Seregin, A. Said, M. Karczewicz (Qualcomm)

JVET-J0021
10th Meeting: San Diego, April 2018 2018-04-14 03:14
Description of SDR, HDR and 360° video coding technology proposal by Qualcomm and Technicolor – low and high complexity versions

Y.-W. Chen, W.-J. Chien, H.-C. Chuang, M. Coban, J. Dong, H. E. Egilmez, N. Hu, M. Karczewicz, A. Ramasubramonian, D. Rusanovskyy, A. Said, V. Seregin, G. Van Der Auwera, K. Zhang, L. Zhang (Qualcomm), P. Bordes, Y. Chen, C. Chevance, E. François, F. Galpin, M. Kerdranvat, F. Hiron, P. de Lagrange, F. Le Léannec, K. Naser, T. Poirier, F. Racapé, G. Rath, A. Robert, F. Urban, T. Viellard (Technicolor)

JVET-J0075
10th Meeting: San Diego, April 2018 2018-04-13 18:07
Partition only software of the video coding technology proposal by Qualcomm and Technicolor

Y.-W. Chen, W.-J. Chien, H.-C. Chuang, M. Coban, J. Dong, H. E. Egilmez, N. Hu, M. Karczewicz, A. Ramasubramonian, D. Rusanovskyy, A. Said, V. Seregin, G. Van Der Auwera, K. Zhang, L. Zhang (Qualcomm), P. Bordes, Y. Chen, C. Chevance, E. François, F. Galpin, M. Kerdranvat, F. Hiron, P. de Lagrange, F. Le Léannec, K. Naser, T. Poirier, F. Racapé, G. Rath, A. Robert, F. Urban, T. Viellard (Technicolor)

JVET-J0022
10th Meeting: San Diego, April 2018 2018-04-12 05:21
Description of SDR, HDR and 360° video coding technology proposal by Qualcomm and Technicolor – medium complexity version

P. Bordes, Y. Chen, C. Chevance, E. François, F. Galpin, M. Kerdranvat, F. Hiron, P. de Lagrange, F. Le Léannec, K. Naser, T. Poirier, F. Racapé, G. Rath, A. Robert, F. Urban, T. Viellard (Technicolor), Y. Chen, W.-J. Chien, H.-C. Chuang, M. Coban, J. Dong, H. E. Egilmez, N. Hu, M. Karczewicz, A. Ramasubramonian, D. Rusanovskyy, A. Said, V. Seregin, G. Van Der Auwera, K. Zhang, L. Zhang (Qualcomm)

JVET-I0009
9th Meeting: Gwangju, January 2018 2018-01-19 19:54
JVET AHG report: Entropy Coding Trade-offs (AHG9)

A. Said, E. Alshina, S.-H. Kim

JVET-H0067
8th Meeting: Macau, October 2017 2017-10-19 06:03
EE2 related: Arithmetic coding with progressive context-dependent double-window adaptation response

A. Said, H. Egilmez, M. Karczewicz, V. Seregin, L. Zhang, X. Zhao

JVET-H0057
8th Meeting: Macau, October 2017 2017-10-18 08:43
EE1 related: Simplification and extension of PDPC

X. Zhao, V. Seregin, A. Said, M. Karczewicz (Qualcomm)

JVET-H0027
8th Meeting: Macau, October 2017 2017-10-11 05:52
EE1: PDPC without a mode flag

V. Seregin, M. Karczewicz, A. Said, X. Zhao (Qualcomm)

JVET-H0061
8th Meeting: Macau, October 2017 2017-10-11 02:57
EE2: Arithmetic coding with context-dependent double-window adaptation response

A. Said, M. Karczewicz, V. Seregin, H. Egilmez, L. Zhang, X. Zhao

JVET-G0112
7th Meeting: Torino, July 2017 2017-07-14 02:44
Arithmetic coding with context-dependent double-window adaptation response

A. Said, M. Karczewicz, L. Zhang, V. Seregin, X. Zhao (Qualcomm)

JVET-G0146
7th Meeting: Torino, July 2017 2017-07-11 20:14
EE1: Additional tests comparing UWP/UW66 with P-PDPC in EE1 tests

M. Karczewicz, V. Seregin, A. Said, N. Hu, X. Zhao (Qualcomm)

JVET-G0107
7th Meeting: Torino, July 2017 2017-07-08 03:37
Non-EE1: PDPC without a mode flag

V. Seregin, M. Karczewicz, A. Said, X. Zhao (Qualcomm)

JVET-G0104
7th Meeting: Torino, July 2017 2017-07-06 08:49
EE1: Alternative setting for PDPC mode and explicit ARSS flag (tests 3-7)

M. Karczewicz, V. Seregin, A. Said, N. Hu, X. Zhao (Qualcomm)

JVET-F0075
6th Meeting: Hobart, March 2017 2017-03-30 12:20
Crosscheck of JVET-F0043 NSST memory reduction

X. Zhao, V. Thirumalai, V. Seregin, A. Said, M. Karczewicz (Qualcomm)

JVET-E0119
5th Meeting: Geneva, January 2017 2017-01-14 07:16
Binary arithmetic coding with small table or short multiplications

A. Said, T. Hsieh, R. Joshi, V. Seregin, M. Karczewicz (Qualcomm)

JVET-D0117
4th Meeting: Chengdu, October 2016 2016-10-20 05:31
Multi-Type-Tree

X. Li, H.-C. Chuang, J. Chen, M. Karczewicz, L. Zhang, X. Zhao, A. Said (Qualcomm)

JVET-D0181
4th Meeting: Chengdu, October 2016 2016-10-14 17:00
EE1-related: Cross-check of JVET-D0056 NSST with reduced table size

X. Zhao, V. Seregin, A. Said (Qualcomm)

JVET-D0112
4th Meeting: Chengdu, October 2016 2016-10-12 03:05
EE2: Grouped signalling for transform

V. Seregin, X. Zhao, A. Said, M. Karczewicz (Qualcomm)

JVET-D0120
4th Meeting: Chengdu, October 2016 2016-10-06 08:11
EE1: Improvements on non-separable secondary transform

X. Zhao, A. Said, V. Seregin, M. Karczewicz, J. Chen (Qualcomm)

JVET-C0055
3rd Meeting: Geneva, May 2016 2016-05-28 10:31
Neighbor based intra most probable modes list derivation

V. Seregin, X. Zhao, A. Said, M. Karczewicz (Qualcomm)

JVET-C0054
3rd Meeting: Geneva, May 2016 2016-05-26 11:14
Grouped signalling for transform in QTBT

X. Zhao, V. Seregin, A. Said, M. Karczewicz (Qualcomm)

JVET-C0063
3rd Meeting: Geneva, May 2016 2016-05-26 10:53
EE2.7 related: Improved non-separable secondary transform

X. Zhao, A. Said, V. Seregin, M. Karczewicz, J. Chen (Qualcomm)

JVET-C0053
3rd Meeting: Geneva, May 2016 2016-05-26 09:51
EE2.7: TU-level non-separable secondary transform

X. Zhao, A. Said, V. Seregin, M. Karczewicz, J. Chen, R. Joshi (Qualcomm)

JVET-B0059
2nd Meeting: San Diego, February 2016 2016-02-21 03:32
TU-level non-separable secondary transform

X. Zhao, A. Said, V. Seregin, M. Karczewicz, J. Chen, R. Joshi (Qualcomm)