7 search results - page 1 / 2 » Text Enhancement with Asymmetric Filter for Video OCR |
ICIAP
2001
Springer
14 years 9 months ago
2001
Springer
Stripes are common sub-structures of text characters, and the scale of these stripes varies little within a word. This scale consistency thus provides us with a useful feature for...
EMNLP
2010
13 years 7 months ago
2010
Models of latent document semantics such as the mixture of multinomials model and Latent Dirichlet Allocation have received substantial attention for their ability to discover top...
ICDAR
2009
IEEE
13 years 7 months ago
2009
IEEE
Echo videos are an important modality for cardiac decision support. In addition to describing the shape and motion of the heart, they capture important diagnostic measurements as ...
MM
2010
ACM
13 years 9 months ago
2010
ACM
TalkMiner is a search engine for lecture webcasts. Lecture videos are processed to recover a set of distinct slide images and OCR is used to generate a list of indexable terms fro...
ICIP
2002
IEEE
14 years 11 months ago
2002
IEEE
Text detection is fundamental to video information retrieval and indexing. Existing methods cannot handle well those texts with different contrast or embedded in a complex backgro...