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Liem H. Kieu

dblp:89/3120 · DBLP profile ↗
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2ranked-venue papers
2as first author
0since 2021 · last 1994
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Graphics, computer vision, multimedia, augmented reality and games · 2 · 2 first-author

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Computer graphics and multimedia
1 paper
Image and video coding · 100%
Computer networks
1 paper
Internet architecture and protocols · 50% Content delivery and video streaming · 50%

Topics — the 5 heaviest of 5, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Image and video coding › error resilience
cell loss concealment		 0.011994
Cell-loss concealment techniques for layered video codecs in an ATM network · IEEE Trans. Image Process. 1994
Image and video coding
error resilience		 0.011994
Cell-loss concealment techniques for layered video codecs in an ATM network · IEEE Trans. Image Process. 1994
Image and video coding › scalable video coding
layered video coding		 0.011994
Cell-loss concealment techniques for layered video codecs in an ATM network · IEEE Trans. Image Process. 1994
Internet architecture and protocols
ATM networks		 0.011994
Cell-loss concealment techniques for layered video codecs in an ATM network · IEEE Trans. Image Process. 1994
Content delivery and video streaming
video transmission		 0.011994
Cell-loss concealment techniques for layered video codecs in an ATM network · IEEE Trans. Image Process. 1994

Methods — techniques the papers use, named apart from their topics

encoder-decoder concealment · 0.0ATM adaptation layer · 0.0
YearPublicationVenuePosition
1994 Cell-loss concealment techniques for layered video codecs in an ATM network
abstract
A layered video coding scheme with its inherent cell loss resilience has been considered as a means for transporting reliably integrated video services over an asynchronous transfer mode (ATM) based network such as the broadband-ISDN. This paper presents some data concealment techniques that can be implemented in the coding of video data at the encoder, in the ATM adaptation layer (AAL) functionality of network realization and at the decoder to improve the performance of a layered codec under different conditions of video packet loss. The performance of these techniques are verified by software simulations.
Liem H. Kieu, King Ngi Ngan
 IEEE Trans. Image Process.1
1993 Layered video coder with self-concealed capability using frequency scanning technique
abstract
In this paper, the frequency scanning and the Modified Universal Variable Length Coding (MUVLC) technique is examined as a means to improve the cell loss resilience of video codecs. An appropriate implementation of this technique for effective use in a pyramid layered coding scheme is described. Simulation results are presented which show the superior performance of this slice based coding technique in comparison to the conventional block scanning and Variable Length Coding (VLC) technique having similar coding efficiency.
Liem H. Kieu, King Ngi Ngan
 VCIP1