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Vadim Seregin

from San Diego, CA
Age ~44
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Also known as:
Vadim Sergegi, Vadim N
Phone and address:
11563 Compass Point Dr N UNIT 6, San Diego, CA 92126
Related to:
Olga SereginaMaria T Seregina
Connected to:
Dennis A Seregin, 42Gregory E Seregin, 73Christine L Sereika, 56Risa K Serejo, 60Vasilios Serelis, 50Adina G Serell, 65Edwin K Serem, 31Allen J Seremak, 63Grzegorz Seremak, 49Sylvia A Seremak, 65

Vadim Seregin Phones & Addresses

  • 11563 Compass Point Dr N UNIT 6, San Diego, CA 92126

Work

Company: Qualcomm Nov 2017 to Feb 2019 Position: Director of technical standards

Education

Degree: Doctorates, Doctor of Philosophy School / High School: Lomonosov Moscow State University (Msu) 2002 to 2005 Specialities: Mathematical Modeling

Skills

Hevc • C++ • Algorithms • Video Compression • Image Processing • Signal Processing • H.264 • Matlab • Wxwidgets • Svc • Video Coding • Optimization • Clearcase

Languages

English • Russian

Interests

Programming • Quasi Gasdynamics • Algorithms Development • Mathematical Modelling • Video Compression

Industries

Wireless

Resumes

Resumes

Vadim Seregin Photo 1

Director Of Engineering

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Location:
San Diego, CA
Industry:
Wireless
Work:
Qualcomm Nov 2017 - Feb 2019
Director of Technical Standards
Qualcomm Nov 2017 - Feb 2019
Director of Engineering
Qualcomm May 1, 2014 - Nov 2017
Senior Staff Engineer
Qualcomm Oct 2011 - May 2014
Staff Engineer
Samsung Electronics Mar 2009 - Sep 2011
Senior Engineer
Education:
Lomonosov Moscow State University (Msu) 2002 - 2005
Doctorates, Doctor of Philosophy, Mathematical Modeling Lomonosov Moscow State University (Msu) 1996 - 2002
Masters, Physics
Skills:
Hevc
C++
Algorithms
Video Compression
Image Processing
Signal Processing
H.264
Matlab
Wxwidgets
Svc
Video Coding
Optimization
Clearcase
Interests:
Programming
Quasi Gasdynamics
Algorithms Development
Mathematical Modelling
Video Compression
Languages:
English
Russian

Publications

Us Patents

Coding Significant Coefficient Information In Transform Skip Mode

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US Patent:
20130114730, May 9, 2013
Filed:
Nov 6, 2012
Appl. No.:
13/670167
Inventors:
Joel Sole Rojals - La Jolla CA, US
Xianglin Wang - San Diego CA, US
Marta Karczewicz - San Diego CA, US
Vadim Seregin - San Diego CA, US
Assignee:
QUALCOMM INCORPORATED - San Diego CA
International Classification:
H04N 7/30
US Classification:
37524018
Abstract:
This disclosure describes techniques for coding significant coefficient information for a video block in a transform skip mode. The transform skip mode may provide a choice of a two-dimensional transform mode, a horizontal one-dimensional transform mode, a vertical one-dimensional transform mode, or a no transform mode. In other cases, the transform skip mode may provide a choice between a two-dimensional transform mode and a no transform mode. The techniques include selecting a transform skip mode for a video block, and coding significant coefficient information for the video block using a coding procedure defined based at least in part on the selected transform skip mode. Specifically, the techniques include using different coding procedures to code one or more of a position of a last non-zero coefficient and a significance map for the video block in the transform skip mode.

Coding Motion Vector Difference

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US Patent:
20130170553, Jul 4, 2013
Filed:
Jan 3, 2013
Appl. No.:
13/733757
Inventors:
Vadim Seregin - San Diego CA, US
Xianglin Wang - San Diego CA, US
Marta Karczewicz - San Diego CA, US
Assignee:
QUALCOMM INCORPORATED - San Diego CA
International Classification:
H04N 7/26
US Classification:
37524016
Abstract:
The techniques described in this disclosure may be generally related to identifying when motion vector difference (MVD) is skipped for one or both reference picture lists. The techniques may further relate to contexts for signaling MVD values. The techniques may also be related to syntax that indicates when at least one of the MVD values is zero.

Motion Vector Candidate Index Signaling In Video Coding

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US Patent:
20130177083, Jul 11, 2013
Filed:
Jan 3, 2013
Appl. No.:
13/733736
Inventors:
Xianglin Wang - San Diego CA, US
Vadim Seregin - San Diego CA, US
Marta Karczewicz - San Diego CA, US
Assignee:
QUALCOMM INCORPORATED - San Diego CA
International Classification:
H04N 7/26
US Classification:
37524016
Abstract:
A video encoder generates a first and a second candidate list. The first candidate list includes a plurality of motion vector (MV) candidates. The video encoder selects, from the first candidate list, a MV candidate for a first prediction unit (PU) of a coding unit (CU). The second MV candidate list includes each of the MV candidates of the first MV candidate list except the MV candidate selected for the first PU. The video encoder selects, from the second MV candidate list, a MV candidate for a second PU of the CU. A video decoder generates the first and second MV candidate lists in a similar way and generates predictive sample blocks for the first and second PUs based on motion information of the selected MV candidates.

Coding Of Coefficients In Video Coding

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US Patent:
20130188699, Jul 25, 2013
Filed:
Jan 17, 2013
Appl. No.:
13/744086
Inventors:
Jianle Chen - San Diego CA, US
Wei-Jung Chien - San Diego CA, US
Vadim Seregin - San Diego CA, US
Joel Sole Rojals - La Jolla CA, US
Marta Karczewicz - San Diego CA, US
Assignee:
QUALCOMM INCORPORATED - San Diego CA
International Classification:
H04N 7/26
US Classification:
37524012, 37524025
Abstract:
A video encoder performs multiple coding passes on coefficients in a coefficient block. During each coding pass, the video encoder encodes a different set of syntax elements for coefficients in the coefficient block. A video decoder uses the syntax elements for a coefficient to determine the value of the coefficient. When the video encoder performs a coding pass, the video encoder selects a coding context for a syntax element based at least in part on a syntax element generated in an earlier coding pass for a non-causal coefficient and based at least in part on a value of a syntax element generated during the current coding pass for a causal coefficient. The video encoder entropy encodes the syntax element based on the selected coding context. A video decoder performs a similar series of coding passes in which the video decoder selects coding contexts and entropy decodes the syntax elements.

Sub-Block Level Parallel Video Coding

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US Patent:
20130188701, Jul 25, 2013
Filed:
Jan 17, 2013
Appl. No.:
13/744128
Inventors:
Shu Xiao - San Diego CA, US
Kai Wang - San Diego CA, US
Vladan Andrijanic - San Diego CA, US
Xianglin Wang - San Diego CA, US
Wei-Jung Chien - San Diego CA, US
Marta Karczewicz - San Diego CA, US
Vadim Seregin - San Diego CA, US
Assignee:
QUALCOMM INCORPORATED - San Diego CA
International Classification:
H04N 7/26
US Classification:
37524012
Abstract:
The techniques of this disclosure are generally related to parallel coding of video units that reside along rows or columns of blocks in largest coding units. For example, the techniques include removing intra-prediction dependencies between two video units in different rows or columns to allow for parallel coding of rows or columns of the video units.

Video Coding Using Parallel Motion Estimation

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US Patent:
20130188720, Jul 25, 2013
Filed:
Jan 23, 2013
Appl. No.:
13/748055
Inventors:
Vadim Seregin - San Diego CA, US
Jianle Chen - San Diego CA, US
Marta Karczewicz - San Diego CA, US
Assignee:
QUALCOMM INCORPORATED - San Diego CA
International Classification:
H04N 7/26
US Classification:
37524016
Abstract:
An example video encoder is configured to receive an indication of merge mode coding of a block within a parallel motion estimation region (PMER), generate a merge mode candidate list comprising one or more spatial neighbor motion vector (MV) candidates and one or more temporal motion vector prediction (TMVP) candidates, wherein motion information of at least one of the spatial neighbor MV candidates is known to be unavailable during coding of the block at an encoder, determine an index value identifying, within the merge mode candidate list, one of the TMVP candidates or the spatial neighbor MV candidates for which motion information is available during coding of the particular block, and merge mode code the block using the identified MV candidate.

Restriction Of Prediction Units In B Slices To Uni-Directional Inter Prediction

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US Patent:
20130202037, Aug 8, 2013
Filed:
Sep 27, 2012
Appl. No.:
13/628562
Inventors:
Xianglin Wang - San Diego CA, US
Vadim Seregin - San Diego CA, US
Marta Karczewicz - San Diego CA, US
International Classification:
H04N 7/32
US Classification:
37524015, 37524016, 375E07125, 375E07243
Abstract:
A computing device determines whether a prediction unit (PU) in a B slice is restricted to uni-directional inter prediction. In addition, the computing device generates a merge candidate list for the PU and determines a selected merge candidate in the merge candidate list. If the PU is restricted to uni-directional inter prediction, the computing device generates a predictive video block for the PU based on no more than one reference block associated with motion information specified by the selected merge candidate. If the PU is not restricted to uni-directional inter prediction, the computing device generates the predictive video block for the PU based on one or more reference blocks associated with the motion information specified by the selected merge candidate.

Scan-Based Sliding Window In Context Derivation For Transform Coefficient Coding

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US Patent:
20130230097, Sep 5, 2013
Filed:
Feb 28, 2013
Appl. No.:
13/780846
Inventors:
Rajan Laxman Joshi - San Diego CA, US
Wei-Jung Chien - San Diego CA, US
Vadim Seregin - San Diego CA, US
Jianle Chen - San Diego CA, US
Marta Karczewicz - San Diego CA, US
Assignee:
QUALCOMM INCORPORATED - San Diego CA
International Classification:
H04N 7/26
US Classification:
37524002
Abstract:
A video coding process that includes defining a context derivation neighborhood for one of a plurality of transform coefficients based on a transform coefficient scan order. The process also includes determining a context for the one of the plurality of transform coefficients based on the context derivation neighborhood. The process also includes coding the one of the plurality of transform coefficients based on the determined context.
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Vadim Seregin from San Diego, CA, age ~44 Get Report