Modified log-Gabor filterTransformStatistical significance testsHandwritten document image dataset is one of the basic necessities to conduct research on developing Optical Character Recognition (OCR) systems. In a multilingual country like India, handwritten documents often contain more than one script, ...
F. (2001): ‘Analysis of asymmetry in mammograms via directional filtering with Gabor wavelets’,IEEE Trans. Med. Imag.,20, pp. 953–964 Google Scholar Fletcher, B. D., Kopiwoda, S. Y., Strandjord, S. E., Nelson, A. D., andPickering, S. P. (1985): ‘Abdominal neuroblastoma...
Category Using only visible light images of the human body for the person identification problem Method Extracts the image features by using traditional feature extraction methods such as color histogram [17,18], local binary pattern [17,18], Gabor filters [19], and HOG [19]. - Uses a ...
[13] proposed a feature extraction algorithm, which is based on the normal surfaces of Gabor-wavelet-filtered depth images. With this method, a set of spherical patches and curves are positioned over the nasal region to provide the feature descriptors. Okuwobi et al. [14] used the principal...
MATE MATH MCMP MCUT ME MEED MET Engineering Professional Education Fire and Safety Equipment Office of the Executive VP& Treasurer Financial Aid Field Extension Educators Facility Engineering Feldun - Purdue Agricultural Center Financial Affairs, Executive Offic...
Modified log-Gabor filterTransformStatistical significance testsHandwritten document image dataset is one of the basic necessities to conduct research on developing Optical Character Recognition (OCR) systems. In a multilingual country like India, handwritten documents often contain more than one script, ...
Transform techniques for texture analysis, such as Fourier, Gabor [94] and Wavelet transforms [95], transform the image to a space whose co-ordinate system is tightly con- nected to the properties of a texture (such as frequency or size). The two-dimensional discrete Fourier transform (DFT...
sensors Review An Appraisal of Lung Nodules Automatic Classification Algorithms for CT Images Xinqi Wang 1, Keming Mao 1,* , Lizhe Wang 2, Peiyi Yang 1, Duo Lu 1 and Ping He 3 1 School of Software, Northeastern University, Shenyang 110004, China; wangxinqi7@163.com (X.W.); yangpei...
Here, we use FMW(ui), FMW Stop(i) and FMW(Sbottom(i)) to denote the holistic and region features of the shoeprint ui. Step 5: Construct Gabor filters. The Gabor filter in the spatial domain has the following form: G(x, y) = 1 exp −π δx δy x2 δx 2 + y2 δy 2...
Gabor is a 2D bandpass filter; when allocated a frequency and direction, the address of the original image is conserved, and noise is reduced. 3.2. EPO-MLT-Based Segmentation In the image segmentation process, the EPO-MLT approach was developed for de- termining the tumor regions in the CT...