1

Compact Descriptors for Visual SearchLab

Multimedia Architecture and Processing Lab (MAPL)Department of Computer Science

December, 2014

Hsinchu, Taiwan

2Agenda

Software download and Build dataset– Lab1

Complete batch file and Get results– Lab2

3Software Repository

Download PTT, software, dataset.

Dataset 2.3G 建議從這邊下載https://drive.google.com/file/d/0B6MmYMAQbLsJa2FobXZlQkdaVE0/view?usp=sharing

4Software Repository

Check that these files are downloading

5Software Repository

6Software RepositoryMPEG-07/ Part13-Compact_Descriptors_for_Visual_Search/ tags/ TestModel_12.0/

7Software Repositoryhttp://wg11.sc29.org/svn/repos/MPEG-07/Part13-Compact_Descriptors_for_Visual_Search/tags/TestModel_12.0/

Using SVN checkout

8Build dataset

\TestModel_11.0_mapl\CDVS_evaluation_framework\data

images

index

9Software Repositorydemo_images.txt

10Software Repositorydemo_retrieval.txt

Query images

Ground truth

11Compact Descriptors for Visual Search

LD

GDMatching

Short List

LD Matching

Short List Re-ranking

…

DB

LD

Retrieved Images

GDGD

Feature Extraction

Local Descriptor

Coding

Global Descriptor

Coding

Extraction

Decoding

Retrieval……

…

……

12Software Repositorycompiler\TestModel_11.0_mapl\CDVS_evaluation_framework\deployment\all_projects

Compiler these filesti-exetractti-jointindicesti-matchti-mk_indexti-retrieve

13Software RepositoryTestModel_11.0_mapl\CDVS_evaluation_framework\bin

14Software Repository\TestModel_11.0_mapl\CDVS_evaluation_framework\tests\parameters.txt

Modify path

15Software Repository

16Software Repository\TestModel_11.0_mapl\CDVS_evaluation_framework\tests\run-extract.bat

Modify path

Please complete it

17Software Repository

18Software Repository\TestModel_11.0_mapl\CDVS_evaluation_framework\tests\run-mkindex.bat

Modify path

Please complete it

19Software Repository

20Software Repository\TestModel_11.0_mapl\CDVS_evaluation_framework\tests\run-retrieval.bat

Modify path

Please complete it

21Software Repository

22Software Repository

\TestModel_11.0_mapl\CDVS_evaluation_framework\tests\run-extract.bat

\TestModel_11.0_mapl\CDVS_evaluation_framework\tests\run-mkindex.bat

\TestModel_11.0_mapl\CDVS_evaluation_framework\tests\run-retrieval.bat

23Software RepositoryRun-extract.bat

24Software Repository

Run-mkindex.bat

25Software RepositoryRun-retrieval.bat

26Software Repository

Lab check.