334 search results - page 54 / 67 » Adaptive Feature Selection in Image Segmentation |
ICIP
2002
IEEE
14 years 10 days ago
2002
IEEE
A method for video indexing and filtering based on motion activity characteristics in hierarchical levels is proposed. To extract motion activity information, an MPEG (MPEG-1/2) v...
MVA
2010
13 years 5 months ago
2010
In this paper, an unsupervised learning algorithm, neighborhood linear embedding (NLE), is proposed to discover the intrinsic structures such as neighborhood relationships, global ...
MIR
2004
ACM
14 years 25 days ago
2004
ACM
In this paper, we present an index structure-based method to fast and robustly search short video clips in large video collections. First we temporally segment a given long video ...
ICIP
2007
IEEE
14 years 9 months ago
2007
IEEE
Vehicle tracking in video sequences is typically carried out by matching 2-d views (images or features) of the vehicle from one frame to the next. These views are adapted by gradu...
HICSS
1998
IEEE
13 years 11 months ago
1998
IEEE
The National Institute of Standards and Technology (NIST) has developed a form-based handprint recognition system for reading information written on forms. This public domain soft...