Adaptive thresholding based on variational background

Electronics Letters

Volumn 38, Issue 18, 2002, Pages 1017-1018

  Liu, Fei ^a   Song, Xiaodan ^a   Luo, Yupin ^a   Hu, Dongcheng ^a  

^a TSINGHUA UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

ADAPTIVE ALGORITHMS; BOUNDARY CONDITIONS; BOUNDARY VALUE PROBLEMS; EDGE DETECTION; ESTIMATION; GRADIENT METHODS; IMAGE ENHANCEMENT; MATHEMATICAL MODELS; OPTICAL CHARACTER RECOGNITION; POISSON EQUATION; VARIATIONAL TECHNIQUES;

ADAPTIVE THRESHOLDING ALGORITHM; NYMAN BOUNDARY CONDITION; VARIATIONAL ALGORITHM;

IMAGE SEGMENTATION;

EID: 0037194821     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:20020728     Document Type: Article

References (4)

1. Adaptive thresholding by variational method
2. Optimal approximation by piecewise smooth functions and associated variational problems
3. Approximation of functionals depending on jumps by elliptic functionals via Γ-convergence
4. A threshold selection method from gray-level histogram