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Content-Based Image Retrieval Using Salient Points and Spatial Distribution
2008 Edition, Volume 1, December 1, 2008 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In content-based image retrieval, the method based on salient points detection is one of the most active research areas for it can represent the local properties of the image. This paper proposes an improved salient points...

Content-based image retrieval using salient points
2010 Edition, Volume 1, October 1, 2010 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Salient point is an important point feature in the content-based image retrieval. A novel image retrieval based on salient point is proposed in this paper. Firstly, an improved algorithm is presented based on...

Visual relationship detection with object spatial distribution
2017 Edition, July 1, 2017 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Recently, object recognition techniques have been rapidly developed. Most of existing object recognition focused on recognizing several independent concepts. The relationship of objects is also an important problem, which shows in-depth semantic information of images. In this work, toward...

A correlated Gaussian spatial distribution
2010 Edition, October 1, 2010 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

We consider an angular distribution for modeling the local scattering in the vicinity of the receiver or the transmitter. The Gaussian spatial distribution is extended to capture the correlation between the x-coordinate and the y-coordinate, which gives rise to a...

Wavelet-Based Salient Regions and their Spatial Distribution for Image Retrieval
2007 Edition, July 1, 2007 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In content-based image retrieval, the representation of local properties in an image is one of the most active research issues. This paper proposes a salient region detector based on wavelet transform. The detector can extract the visually meaningful...

Phoenixmap: An Abstract Approach to Visualize 2D Spatial Distributions
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The multidimensional nature of spatial data poses a challenge for visualization. In this paper, we introduce Phoenixmap, a simple abstract visualization method to address the issue of visualizing multiple spatial distributions at once. The Phoenixmap approach starts by...

A Modified Inhomogeneity Measure in Spatial Distribution
2013 Edition, July 1, 2013 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In this paper, we investigated the traditional inhomogeneity measure and proposed a modified inhomogeneity measure. The traditional inhomogeneity measure adopted absolute value as norm. However, it was not accurate enough when used in sparse spatial distribution. The...

Spatial distribution of dopant incorporation in CdTe
2016 Edition, June 1, 2016 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In this work we use state-of-the-art cathodoluminescence (CL) spectrum imaging that provides spectrum-per-pixel mapping of the CL emission to examine how dopant elements are incorporated into CdTe. Emission spectra and intensity are used to monitor the spatial...

Unit Commitment Incorporating Spatial Distribution Control of Air Pollutant Dispersion
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Air pollution problems are attracting increasing attention, especially among developing countries with frequent haze events. Renewable energy sources such as wind power are expected to help relieve such environmental concerns. However, air pollution issues under such a changing energy structure...

Geological straitigraphy and spatial distribution
2016 Edition, March 1, 2016 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Wavelet Transform (WT) is an efficacious and powerful mathematical tool for time and frequency localization. It has numerous advantages over Fourier Transform (FT) to obtain frequency information of a signal. Initially Continuous Wavelet Transform (CWT) is applied on gamma ray logs of...

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