Higher error protection for the enhancement layer would be a possible solution, but it increases the overhead.
(...) This leaky prediction also provides the error resiliency in the enhancement layer when the prediction coefficient is less than 1 (α<1 in Figure 1). (...) The channel noise in the enhancement layer will be decreased gradually and gracefully over a few frames [4].
2.1 Encoder
2.1.1 Base Layer
The base layer encoding/decoding process remains unchanged except the extra frame memory for motion estimation and motion compensation for the prediction, where the weighted sum of base layer and enhancement layer is stored for the next frame.
2.1.2 Enhancement Layer
The enhancement layer codes the residual errors from the base layer with the same coding blocks of 4x4 integer transform, quantization and UVLC as in the base layer.
Language:English
Score: 417009.03
-
https://www.itu.int/wftp3/av-a...deo-site/0109_San/VCEG-N53.doc
Data Source: un
A summary of enhancements recommended by the SADIS Provider was reviewed by SADISOPSG/10. (...) Full PKI capability is required for enhancements 1-3 listed above. These enhancements are expected to be complex and technically involved. (...) Table A - Budgetary Costs for Implementing Preferred Enhancements to SADIS FTP Service
Enhancement Budgetary
Implementation Cost
Explanation of cost
Implementation timescale
1.
Language:English
Score: 416954.93
-
https://www.icao.int/sustainab.../SCRAG/Scrag-6/SCRAG6_WP10.pdf
Data Source: un
Byte 1 (Mandatory)
0-2
Source Format
000
H.263_QCIF/SQCIF – enhancements defined for QCIF/SQCIF resolution.
001
H.263_CIF – enhancements defined for CIF resolution.
010
H.263_4CIF – enhancements defined for 4CIF resolution.
011
H.263_16CIF – enhancements defined for 16CIF resolution.
100
Presence of Custom Picture Format. (...) Byte 12 Enhancement Options (present when Byte11[0]=1)
0
0/1
Presence of next Enhancement option byte (Fixed at zero for current revision.)
1
0/1
Picture Freeze and Tagging in Annex L , Supplemental Enhancement.
2
0/1
Progressive Refinement in Annex L. (...) Valid Range : [1-10]
4-5
Enhancement Layer 1
00
Spatial Scalable Layer
01
SNR Scalable Layer
10
Temporal Scalable with one B-picture
11
Temporal Scalable with two B-pictures
6-7
x
Enhancement Layer 2 (same definition as Byte13[4-5])
Byte 14 Scalability (Present when Byte11[1]=1)
0-3
x
Maximum Bandwidth for Enhancement Layer 1
0000 64kbps 1000 1536kbps
0001 128kbps 1001 4
0010 192kbps 1010 2
0011 256kbps 1011 3/2
0100 320kbps 1100 same
0101 384kbps 1101 3/4
0110 768kbps 1110 2/4
0111 1152kbps 1111 1/4
4-7
x
Maximum Bandwidth for Enhancement Layer 2 (same definition as Byte14[0-3])
Byte 15 Scalability (Present when Byte13[0-3] >2)
0-1
x
Enhancement Layer 3(same definition as Byte13[4-5])
2-3
x
Enhancement Layer 4
4-5
x
Enhancement Layer 5
7-8
x
Enhancement Layer 6
Byte 16 Scalability (Present when Byte13[0-3]>2)
0-3
x
Maximum Bandwidth for Enhancement Layer 3 (same definition as Byte14[0-3])
4-7
x
Maximum Bandwidth for Enhancement Layer 4
Byte 17 Scalability (Present when Byte13[0-3]>4)
0-3
x
Maximum Bandwidth for Enhancement Layer 5
4-7
x
Maximum Bandwidth for Enhancement Layer 6
Byte 18 Scalability (Present when Byte13[0-3] >6)
0-1
x
Enhancement Layer 7 (same definition as Byte13[4-5])
2-3
x
Enhancement Layer 8
4-5
x
Enhancement Layer 9
7-8
x
Enhancement Layer 10
Byte 19 Scalability (Present when Byte13[0-3]>6)
0-3
x
Maximum Bandwidth for Enhancement Layer 7
4-7
x
Maximum Bandwidth for Enhancement Layer 8
Byte 20 Scalability (Present when Byte13[0-3]>8)
0-3
x
Maximum Bandwidth for Enhancement Layer 9
4-7
x
Maximum Bandwidth for Enhancement Layer 10
File: FILENAME \* MERGEFORMAT Q11A31.DOC Page: PAGE 2 DATE \* MERGEFORMAT 06/20/97
Recommendation H.320.
Language:English
Score: 416457.57
-
https://www.itu.int/wftp3/av-a...ite/9706_Por/q15a38_q11a31.doc
Data Source: un
Technical Support for Enhancing the National Capacity to Prevent and Reduce Child Labour in Viet Nam (ENHANCE)
This project contributes to the prevention and progressive elimination of child labour in Viet Nam through supporting the National Plan of Action on the Prevention and Reduction of Child Labour.
(...) This has harmful effects on children’s health and psychological development, limits their school attendance and inhibits their transition to decent productive work.
In this context, ENHANCE will direct technical support to enhance government efforts to counter child labour, building the achievements to date and making particular effort to address the informal sector and identified priority industry sectors. (...) Video: TV dialogue about Child Labour on WDACL 2018
Video: Say No to Child Labour
Video: “Children shouldn’t work in fields, but on dreams”!
what's new
ENHANCE project Newsletter, Sixth Edition, January 2020
ENHANCE project Newsletter, Fifth Edition, October 2019
Development of the Amendment and Supplement to the Decree on Administrative sanctions for social protection and relief, and protection and care of children
Finalization of Knowledge about Business (KAB) materials
Knowledge sharing and training workshop on ensuring the protection of workers 15-17 years old
Children at risk of child labour in natural disasters
Further information
Publication
Report assessment of mass media communication of child labour in Viet Nam [pdf 1515KB]
Press releases
Ending child labour in supply chains is increasingly important in economic integration
Launching ceremony of project on enhancing national capacity to prevent and reduce Child labour in Viet Nam
Videos
Ending child labour in supply chains in Viet Nam
Out of child labour and into education in Viet Nam
Publications
Prevention and Elimination of Child Labour in the Traditional Craft Villages -Documentation of Potential Intervention Model in Hien giang commune, Thuong tin district, Hanoi city
Prevention and Elimination of Child Labour in Agricultural and Fishing in Floating Village: Documentation of a Potential Intervention Model in Ma Da commune, Vinh Cuu district, Dong Nai province
Eliminating child labour in the tourism sector in mountainous ethnic minority areas: documentation of potential intervention model in Sa Pa District, Lao Cai Province
News
One in ten Vietnamese youngsters aged 5-17 in child labour
Tags: child labour, rights of the child, partnerships
Regions and countries covered: Asia, Viet Nam
Tools
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ENHANCE project Newsletter, Sixth Edition, January 2020
ENHANCE project Newsletter, Fifth Edition, October 2019
ENHANCE project Newsletter, Fourth Edition, March 2019
ENHANCE project Newsletter, Third Edition, June 2018
Report on media assessment of mass communication about child labour
ENHANCE project Newsletter, Second Edition, September 2017
Newsletter ENHANCE project , Issue 1
ENHANCE Project Brochure
See also
Video
Regulations and content on addressing minor employees in fisheries for guild fishing vessel owners and fishermen
Event
Viet Nam’s Music Against Child Labour song competition
Press releases
Two songwriters from Hanoi and HCM City win Music Against Child Labour song competition
Viet Nam launches second programme of action plan to tackle child labour
Publication
ENHANCE Project Newsletter, edition 9, May 2021 [pdf 1339KB]
Press release
Viet Nam’s Music Against Child Labour song competition now open for entries
Publication
ENHANCE Project Newsletter, edition 8, January 2020 [pdf 1839KB]
Press release
Viet Nam’s child labour rate lower than region’s average by 2 percentage points
Publications
Infographics: Second Viet Nam National Child Labour Survey [pdf 33916KB]
Viet Nam National Child Labour Survey 2018 - Key findings
[pdf 2230KB]
Project documentation
Expansion of agricultural cooperative in rural Viet Nam creates local jobs to prevent child labour
Publication
ENHANCE Project Newsletter 7 [pdf 1545KB]
Project documentation
ENHANCE Project beneficiary testimonials [pdf 1392KB]
Press release
Viet Nam joins global campaign to confront intensified risk of child labour resulting from COVID-19
Video
Video message of a girl child on impacts of COVID-19 pandemic
Project documentations
Single father supported to keep his children out of child labour and in school
Struggling family choose schooling over child labour in Ho Chi Minh City
Article
Vocational training transforms teenager from street vendor to apprentice in rural Viet Nam
News items
Government to upgrade child labour data software with ILO support
ILO supports development of handbooks to fight child labour
Article
Students in Hanoi speak out against child labour through artistic expression
Publication
ENHANCE project Newsletter, Sixth Edition, January 2020 [pdf 1487KB]
Events
Study Visit to Sri Lanka to learn about Child Labour Free Zones
Upcoming publication of National Child Labour Survey (NCLS) 2018
ENHANCE project to develop child labour free certification scheme
Replication and roll out of SCREAM for child labour prevention activities
ENHANCE Project Endline Survey
ENHANCE Project Endline KAP survey
News
Journalists awarded for reporting on child labour
Publication
ENHANCE project Newsletter, Fifth Edition, October 2019 [pdf 1342KB]
Events
Building national capacity in child labour data analysis and report writing
National training of trainers (tot) on the package “Understanding about child labour”
News
National press awards on preventing child labour call for submissions until 31 August
Event
Policy dialogue workshop on related international labour standards, especially with regards to child labour in the path to supply chain transparency in the context of international integration
Video
“Children shouldn’t work in fields, but on dreams”!
Language:English
Score: 416226.1
-
https://www.ilo.org/hanoi/What...WCMS_428369/lang--en/index.htm
Data Source: un
A review of stock enhancement practices in the inland water fisheries of Asia | Inland Fisheries | Food and Agriculture Organization of the United Nations
FAO.org
english
Inland Fisheries
Background
Topics
Tools
Resources
Policy Frameworks
Guidelines
Overviews
Training
Water Accounting
Improving fishery assessment
Responsible stocking, enhancement & introductions
Restoring habitat, connectivity & flows
A review of stock enhancement practices in the inland water fisheries of Asia
Managing inland fisheries
17/07/2005
Inland fisheries contribute only about ten percent to global fish production. (...) Special emphasis is laid on stock enhancement in inland fisheries in Asia, and only those fisheries in which some form of stock enhancement is practised are considered in this report.
(...) A major concern related to stock enhancements in inland waters is their possible effects on biodiversity.
Language:English
Score: 416138.2
-
https://www.fao.org/inland-fis...ies/tools/detail/en/c/1147898/
Data Source: un
This paper presents the safety enhancement measures identified by Hong Kong, China to further enhance the safety in air transport of lithium batteries contained in equipment for discussion with the local air cargo industry. Such safety enhancement measures may also be adopted by sea and land transport as appropriate.
1. (...) Figure 1. Illustration of enhanced packaging measures
Reminder to industry
4.
Language:English
Score: 415978.47
-
https://www.icao.int/safety/Da...s/DGP28/DGP.28.IP.002.4.en.pdf
Data Source: un
.
However, at the APRAST 5 meeting, RS WG deemed that Runway Safety SOP was inappropriate to be included into this common AC.
2
Background
LOC Safety Enhancement Initiative Aug 2015
Took a re-look at the COSCAP-issued AC (Advisory Circular) CSEA – 002A on SOPs that was issued in March 2006.
(...) Will be put up to the forthcoming RASG. LOC Safety Enhancement Initiative 3
Current Status
Aug 2015
Cover Page of the Model Advisory Circular
LOC Safety Enhancement Initiative 4 Aug 2015
Contents of the Model Advisory Circular
LOC Safety Enhancement Initiative 5 Aug 2015
LOC Safety Enhancement Initiative 6 Aug 2015
Appendix 6
LOC Safety Enhancement Initiative 7 Aug 2015
Appendix 7
Questions
LOC Safety Enhancement Initiative 8 Aug 2015
Thank You
LOC Safety Enhancement Initiative 9 Aug 2015
Language:English
Score: 415861.5
-
https://www.icao.int/APAC/Meet...I%20%20Progress.%20Aug2015.pdf
Data Source: un
Box 68 33721 Tampere Finland
Tel: Fax: Email:
+358 40 5212845 miska.hannuksela@nokia.com
Title:
Syntax for Supplemental Enhancement Information
Purpose:
Proposal
1. Introduction
Supplemental Enhancement Information (SEI) of H.263 (Annexes L and W) contains a number of features that can enhance the utility of decoded video data without requiring alteration of the decoding process. Similar functionality to H.263 Supplemental Enhancement Information has been adopted in spirit to H.26L in Geneva November 2000. (...) Proposal
We propose a simple byte-oriented syntax, as we see no reason to apply a variable length coding scheme for supplemental enhancement information. Supplemental enhancement information shall consist of a SEI header and SEI payload.
Language:English
Score: 415379
-
https://www.itu.int/wftp3/av-a...deo-site/0109_San/VCEG-N60.doc
Data Source: un
This is indicated to be dependent on the base video session. Enhancement level three that consists of spatial enhancement of enhancement level two, dependent on Layer 2, which implies the base is also required. (...) Each enhancement layer is on a separate logical channel. (...) In SNR scaling, the error is coded and sent separately as an enhancement layer. When this enhancement layer is added to the base layer, a better quality image results.
Language:English
Score: 415293.3
-
https://www.itu.int/wftp3/av-a...997-2000/9702_Bos/AVC-1125.doc
Data Source: un
Armenia Be enhanced Azerbaijan Be enhanced The 2030 Agenda for Sustainable Development adopted by all United
Nations Member States in 2015. (...) Portugal Be enhanced The contribution of EPRs (the reviews themselves) to SDG´s should become more relevant. (...) Other countries
Answer Please explain
Austria Stay at the same level
Czech Republic Stay at the same level
Germany Be enhanced
Be decided in dialogue with the country under review according to its needs
Hungary Be enhanced
For the sectors whos share in GHG emission is the highest (energy, agriculture, industry, transport) it should be enhanced, for the rest they can be on the same level.
Language:English
Score: 414644.24
-
https://unece.org/fileadmin/DA...veyResults_InfoPaperNo.9_e.pdf
Data Source: un