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Cast shadow is a common phenomenon in remote sensing (RS) images. Dark vegetation areas in RS images are apt to be mis-detected in shadow detection. In this paper, an improved shadow detection method was presented base on the spectral feature of shadows. Based on the green component is larger in vegetation areas, construct the mask of vegetation areas. Aim to the complex areas of urban images, detect...
Intention-oriented computational visual attention (ICVA) model attempts to imitate human vision by computational intelligence. This paper contributes to enabling the ICVA model with learning ability so as to acquire or change intention according to assigned image samples. This innovative design is called the self-learning ICVA model which contains a neuro-fuzzy network to learn intention from image...
This paper presents a new algorithm for detecting and tracking multiple moving objects in both outdoor and indoor environments. The proposed method measures the change of a combined color-texture feature vector in each image block to detect moving objects. The texture feature is extracted from DCT frequency domain. An attributed relational graph (ARG) is used to represent each object, in which vertices...
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