TradeMarks Image Database (TraidMarks)

Keywords

TradeMarks, Image,Alphabet

Description

• Alphabet Database: Alphabet_IMG_DB.zip
  
  contains all the alphabet letters used in the various publications about object recognition in large databases of line patterns.
   
• TradeMarks Image Database: TradeMarks_IMG_DB.zip
  
  It is composed of 999 trademarks and logos.

Source from http://www.eurecom.fr/~huet/work.html

Technical Details

The first archive (Alphabet_IMG_DB.zip) contains all the alphabet letters used in the various publications about object recognition in large databases of line patterns. Theses images can be used by anyone, as i created them myself, but i ask for a reference of my work in publications where they appear, are mentionned or have been used to compute the results. For both image database available for download below the following data files are available:

• the original image in PBM format,
• its canny segmentation,
• its polygonised version,
• its two dimentional geometric histogram representation,
• its nearest neighboorhood graph representation,
• its delaunay graph representation,
• its constrained delaunay graph representation,
• its two dimentional geometric histogram representation with nearest neighboorhood graph constraints,
• its two dimentional geometric histogram representation with delaunay graph constraints,
• its two dimentional geometric histogram representation with constrained delaunay graph constraints.

More information about the different file formats etc... are available in the ReadMe.pdf files provided within each archive.

The second archive (TradeMarks_IMG_DB.zip) is also public and was provided to me by Myron Flickner IBM-Almaden Research Center. It is composed of 999 trademarks and logos.