LIBRAS-UFOP

A multimodal LIBRAS-UFOP Brazilian sign language dataset of minimal pairs using a microsoft Kinect senso.

The dataset is based on the concept of minimal pairs, which follows specific categorization criteria:

• The signs are labeled correctly, and validated by an expert in sign language;
• The dataset presents complete RGB-D and skeleton data.
• The dataset consists of 56 different signs with high similarity grouped into four categories