ExtractImgPos: NoSQL JSON oriented database video frame extraction function

In VideoComparison: Video Comparison Tool

Description

A R function allowing to ask to a REST/Json server for the video frame descriptions stored there. It will return it as a vector of strings making clear the positions inside the video for those frames.

Following packages are required: RJSON, RCurl

Usage

ExtractImgPos(father,url="http://localhost:9200/selected_db/selected_db/_search")

Arguments

father	String describing the ID key allowing to access the data into the database.
url	String describing the URL which will answer queries in JSON oriented mode.

Author(s)

Joaquin Ordieres, <[e-mail]>, Antonio Bello, <[e-mail]>.

References

Espinosa-Gutiez, S., Ordieres-Mere, J., Bello-Garcia, A.: Large scale part-to-part video matching by a likelihood function using featured based video representation. TAMIDA 2013 - Taller de Mineria de Datos dentro del IV congreso Espannol de Informatica. 254-257 (2013). http://bioinspired.dacya.ucm.es/maeb2013/images/ActasCAEPIA_final.pdf
Cui, M., Femiani, J., Hu, J., Wonka, P., Razdan, A.: Curve matching for open 2D curves. Pattern Recogn. Lett. 30, 1-10 (2009)

Examples

## Requires specific server architecture
# mm<-ExtractImgPos("C0031D0")

VideoComparison documentation built on May 29, 2017, 5:58 p.m.