A New Directional Relation Model

Zhang, Ke; Liu, Tao; Li, Zhong; Zhao, Wei

doi:10.14257/ijsip.2014.7.2.22

“…In this section, Quad-tree histogram [12], F0-histogram [14], F2-histogram [14], and Fp-histogram are noted Qh, F0, F2, and Fp. These four methods that assess the directional spatial relation are compared by five groups of experiments.…”

Section: Resultsmentioning

confidence: 99%

“…R*-histogram [11] considers more pairs of points than R-histogram. In [12], Quadtree histogram divides the objects into a number of regular sub-objects and calculates angle-histogram of centroid points of sub-objects. Quad-tree histogram ignores some shape information of the object, but greatly improves the computational efficiency.…”

Section: Introductionmentioning

confidence: 99%

Representation of the relative position between objects in the image: histogram of position sensing forces

Tian

2023

Preprint

0

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Let the computer apprehend and describe the representation of the relative position between objects of the image by the way of the common intuition of the human is an important task of the computer vision and pattern recognition. To complete this task, the position sensing parameter and histogram of position sensing forces are proposed in this paper. The position sensing parameter can represent the spatial relative position of the point with regard to the reference object, and the point is from the argument object. The histogram of position sensing forces is composed of the position sensing parameter of each point in the argument object and the gravitational forces between each point of the argument object and each point of the reference object. The histogram of position sensing forces can simulate the human perception for the directional spatial relations between the argument object and reference object of the image, considering the shape, size, angular and metric information of the spatial object.

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“…In follow-up studies, this study's research model using the method of measuring only perceived services should be expanded and further developed into those using the method of analyzing differences between expected and perceived services [10]. Moreover, the range of subjects must be expanded from retirement pension businesses registered with the Financial Supervisory Service to nationwide regular employees.…”

Section: Resultsmentioning

confidence: 99%

A Study on Factors Affecting the Continuance Intention of Pension Service for Scientists and Engineers

Jeong¹,

Jang²,

Jinhong³

et al. 2014

Advanced Science and Technology Letters

0

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This empirical study using the SERVQUAL model is on factors that affect a pension Service User's intention to stay insured. The researcher surveyed insured persons of the Pension for Scientists and Engineers. With six independent variables-tangibility, reliability, responsiveness, empathy, utility and stability-the independent variables' respective influence on the intervening variables is analyzed. The results show that reliability, responsiveness, stability and utility are essential elements for a financial welfare service provider, and they have proportional effects on the perceived value. As for an organization that provides online services without branches, it turns out that tangibility and empathy do not affect the perceived value. This study is expected to be used as a fundamental reference for similar studies and help improve the service quality of welfare-related organizations.

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“…Different from the first kind of methods, the second kind of methods doesn’t abstract or fit the spatial object, which can consider the size and shape of the spatial object and provide more accurate description of the directional spatial relations than the first kind of methods. The second kind of methods includes the histogram of angles 9 , the R-histogram 10 , R*-histogram 11 , Quad-tree histogram 12 , etc. The analysis of the second kind of methods are as follows.…”

Section: Introductionmentioning

confidence: 99%

“…R*-histogram 11 considers more pairs of points than R-histogram. Quad-tree histogram 12 divides the objects into a number of regular sub-objects and calculates angle-histogram of centroid points of sub-objects. Quad-tree histogram ignores some shape information of the object, but greatly improves the computational efficiency.…”

Section: Introductionmentioning

confidence: 99%

A new representation method of the relative position between objects in the image based on the histogram of position sensing forces

Tian

2024

Sci Rep

1

0

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Let the computer apprehend and describe the representation of the relative position between objects of the image by the way of the common intuition of the human is an important task of the computer vision and pattern recognition. To complete this task, the position sensing parameter and histogram of position sensing forces are proposed in this paper. The position sensing parameter can represent the spatial relative position of the point with regard to the reference object, and the point is from the argument object. The histogram of position sensing forces is composed of the position sensing parameter of each point in the argument object and the gravitational forces between each point of the argument object and each point of the reference object. The histogram of position sensing forces can simulate the human perception for the directional spatial relations between the argument object and reference object of the image, considering the shape, size, angular and metric information of the spatial object.

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A New Directional Relation Model

Cited by 3 publications

References 21 publications

Representation of the relative position between objects in the image: histogram of position sensing forces

Representation of the relative position between objects in the image: histogram of position sensing forces

A Study on Factors Affecting the Continuance Intention of Pension Service for Scientists and Engineers

A new representation method of the relative position between objects in the image based on the histogram of position sensing forces

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