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15 years 1 months ago
Maximum Likelihood Active Contours Specialized for Mammography Segmentation
We present a region-based active contour approach to segmenting masses in digital mammograms. The algorithm developed in a Maximum Likelihood approach is based on the calculation o...
Peyman Rahmati, A. Ayatollahi
CCE
2011
14 years 11 months ago
Cell-based dynamic heat exchanger models - Direct determination of the cell number and size
Large amounts of thermal energy are transferred to for heating or cooling in the industry as well as in the other sectors. Typical examples are crude oil preheating, ethylene plan...
Petar Sabev Varbanov, Jirí Jaromír K...
COLING
2010
14 years 11 months ago
Going Beyond Traditional QA Systems: Challenges and Keys in Opinion Question Answering
The treatment of factual data has been widely studied in different areas of Natural Language Processing (NLP). However, processing subjective information still poses important cha...
Alexandra Balahur, Ester Boldrini, Andrés M...
JMLR
2010
138views more  JMLR 2010»
14 years 11 months ago
Handwritten Text Recognition for Ancient Documents
Huge amounts of legacy documents are being published by on-line digital libraries world wide. However, for these raw digital images to be really useful, they need to be transcribe...
Alfons Juan, Verónica Romero, Joan-Andreu S...
TCSV
2010
14 years 11 months ago
Improved CAVLC for H.264/AVC Lossless Intra-Coding
Context-based adaptive variable length coding (CAVLC) for the H.264/advanced video coding (AVC) standard was originally designed for lossy video coding, and as such does not yield ...
Jin Heo, Seung Hwan Kim, Yo-Sung Ho