News

Prof. Kuo visited TCL Research America

Prof. Kuo and Summer He visited the Multimedia Lab of TCL Research America in San Jose (http://www.tcl-america.com/Multimedia_Lab.html) on Feb. 10th, 2014. The manager of TCL Research America Dr. Haohong Wang hosted the visiting. He introduced to Prof. Kuo the lab, and the research projects and products what there researchers are working on. The current foci of the lab include:

• Video capturing and pre-processing
• Audio and video coding
• Intelligent media analysis
• Video post-processing
• Networked media processing
• QoE based multimedia communications
• 3D graphics rendering
• Stereo and multi-view 3D content creation and processing
• 3DTV technology
• Multimedia applications and services
• Mobile multimedia
• Telepresence and IPTV services
• Universal media access

After that, Prof. Kuo gave a talk on “Recent developments in Visual Saliency Detection and Salient object Segmentation”. The researchers in TCL Research showed their great interests on this topic. They were impressed by the research technology and its high performance. They discussed with Prof. Kuo for details, and further potential applications.

By |February 11th, 2014|News|Comments Off on Prof. Kuo visited TCL Research America|

APSIPA and APSIPA Membership Drive

The Asia-Pacific Signal and Information Processing Association (APSIPA) is a non-profit organization with the following objectives as its mission:
1) Providing education, research and development exchange platforms for both academia and industry
2) Organizing common-interest activities for researchers and practitioners
3) Facilitating collaboration with region-specific focuses and promoting leadership for worldwide events
4) Disseminating research results and educational material via publications, presentations, and electronic media
5) Offering personal and professional career opportunities with development information and networking
The idea of APSIPA was born in Hawaii in 2007. It was formally incorporated as “Asia Pacific Signal and Information Processing Association Limited” in Hong Kong on July 23, 2009. Dr. Sadaoki Furui was elected as the first President and all other BoG members were elected at the BoG meeting held on the first day of APSIPA ASC 2009, October 4, 2009. Professor C.-C. Jay Kuo succeeded Dr. Furui to become the 2nd President of APSIPA in 2013 December.
The APSIPA Board of Governs (BoG) has set up a goal to reach 400 APSIPA Friend Labs and 5000 e-membership before the end of 2014. The membership drive consists 4 phases with 3 months per phase. By the end of Phase I (1/31/2014), APSIPA had 112 Friend Labs and 2002 e-members. The target goal (100 Friend Labs and 2000 e-members) was reached. This success was attributed to the joint and tireless of APSIPA leaders. All MCL members have worked together to promote APSIPA and recruit APSIPA new e-members.

By |February 9th, 2014|News|Comments Off on APSIPA and APSIPA Membership Drive|
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    Congratulations to Hyunsuk Ko for Passing His Qualifying Exam 1/28/2014

Congratulations to Hyunsuk Ko for Passing His Qualifying Exam 1/28/2014

Hyunsuk Ko successfully passed his Qualifying exam on Jan 28th. The title is “A ParaBoost Stereoscopic Image Quality Assessment (PBSIQA) System”. His Qual Exam Committee includes: Jay Kuo (Chair), Antonio Ortega, Keith Jenkins, Sandy Sawchuk and Aiichiro Nakano (Outside Member).

The design of a novel ParaBoost (parallel-boosting) stereoscopic image quality assessment (PBSIAQ) system based on machine learning is presented in his work. The PBSIQA system consists of two stages. In the first stage, they classify multiple distortions into multiple types, and develop a set of individual quality scorers targeting at specific distortion types and working in parallel in the first stage. In the second stage, to obtain the best overall performance against the whole database, they adopt the parallel boosting idea from machine learning. Extensive experimental results are provided to demonstrate that the superb performance of the proposed PBSIQA scorer, which outperforms existing stereo image quality assessment (SIQA) indices by a significant margin.

By |February 3rd, 2014|News|Comments Off on Congratulations to Hyunsuk Ko for Passing His Qualifying Exam 1/28/2014|

Dr Hang Yuan Becomes The 120th Graduate Of MCL 1/21/2014

Dr Hang Yuan successfully passed his defense on Jan 21st and becomes the 120th graduate of MCL. The title of Dr Hang’s thesis is “Modeling and Optimization of Energy-Efficient Delay-Constrained Video Sharing Servers”. The committee was pleased with Dr Hang’s strong mathematical skills in problem formulation, system modeling and analysis. Congratulations to Dr Hang’s graduation.

By |January 27th, 2014|News|Comments Off on Dr Hang Yuan Becomes The 120th Graduate Of MCL 1/21/2014|

Internal Screening Exam-Programming 1/9/2014

Multimedia Communication Lab held the first internal screening exam – programming from 1/7/2014 to 1/9/2014. The exam includes three parts: written examination, oral examination and practical computer-based programming with languages limited in C/C++/Java/Python. As a complement of the official screening exam, this internal exam aims to enhance the programming ability of Ph.D candidates. Each test taker is supposed to accomplish a project within three days, including implementing a state-of-the-art algorithm on selected topic and submitting final report with detailed discussion about the project.

Three group members took the exam this year and congratulations to those who passed.

By |January 23rd, 2014|News|Comments Off on Internal Screening Exam-Programming 1/9/2014|
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    A Visit to Nextflix – The World’s Leading Internet Television Network Provider 12/10/2013

A Visit to Nextflix – The World’s Leading Internet Television Network Provider 12/10/2013

Professor Kuo and his research team were recently invited to visit Netflix in Los Gatos to present the latest research results in a collaboration project. Netflix is one of the most successful providers of on-demand Internet streaming media, and is currently the largest single source of Internet traffic in North America. The collaboration project aims to benefit Netflix’s video streaming technology with Professor Kuo’s expertise in video coding and video processing fields. The presentation went well and the discussions were exciting with sharing of experiences and perspectives. With the inspirations, we have confidences to keep delivering valuable results for Netflix in the on-going researches. In addition to the technical meeting, our team members also had a tour in the office, and we were all impressed by the encouraging working environment and atmosphere in Netflix.

By |January 4th, 2014|News|Comments Off on A Visit to Nextflix – The World’s Leading Internet Television Network Provider 12/10/2013|
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    Congratulatons!! The Golden Eyes Contest Result Has Come Out

Congratulatons!! The Golden Eyes Contest Result Has Come Out

The result of Golden Eye Test has come out shortly after the subjective tests for MCL-3D and MCL-V database finished, and six students won their awards according to their accurate observations on 3D images and video clips, respectively.
MCL-3D database has 9 image sets, each set has 77 images. In addition, there are 12 video sets in MCL-V database, and each set contains 9 video clips. Since we have collected 30 opinions scores for each set, there are 20790 opinion scores for MCL-3D database and 3600 for MCL-V database in total. Both databases will be released to public in short term.
For our future research, we will develop a stereoscopic image quality assessment algorithm on MCL-3D database for Samsung and an effective video quality assessment metric on MCL-V database for Netflix.

By |December 24th, 2013|News|Comments Off on Congratulatons!! The Golden Eyes Contest Result Has Come Out|
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    Graduation Season: Jing Zhang Graduated from Media Communication Lab

Graduation Season: Jing Zhang Graduated from Media Communication Lab

Doctor Jing Zhang graduated from Media Communication Lab last month. Before graduation, Jing Zhang was a PhD candidate advised by Professor C.-C. Jay Kuo in Electrical Engineering, and co-advised by Professor Liang Chen in Computational Biology. She worked in statistical methods in RNA-seq data analysis. Doctor Jing Zhang is now a Postdoc associate at Yale University, Molecular Biophysics and Biochemistry. We wish her a bright academic career. You can find her publication list here and her presentation in 2012 EE Research Festival here.

By |December 10th, 2013|News|Comments Off on Graduation Season: Jing Zhang Graduated from Media Communication Lab|

Thanksgiving Lunch 11/28/2013

The Media Communications Lab had a wonderful Thanksgiving lunch together as a big family. We shared a very happy time.

By |December 1st, 2013|News|Comments Off on Thanksgiving Lunch 11/28/2013|
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    Media Communications Lab Open house in ViterbiEXPO 11/24/2013

Media Communications Lab Open house in ViterbiEXPO 11/24/2013

The Multimedia Communication Lab actively participated in Discover USC, an open house held for prospective students on November 24th. As one of the largest programs, MCL lab tour aimed at explaining our research and achievements to prospective students who might be interested. To make the tour more fascinating and easy to understand, interesting special effects filter, face warping videos, super resolution images, as well as 3D images and video clips were demonstrated. Many parents and students showed great interests in our research topics and asked a lot of questions during the tour.

By |November 26th, 2013|News|Comments Off on Media Communications Lab Open house in ViterbiEXPO 11/24/2013|