Journal ArticleDOI
Efficient Gabor filter design for texture segmentation
TLDR
A new efficient algorithm for Gabor-filter design is presented, along with methods for estimating filter output statistics, which typically requires an order of magnitude less computation to design a filter than a previously proposed method.About:
This article is published in Pattern Recognition.The article was published on 1996-12-01. It has received 339 citations till now. The article focuses on the topics: Gabor filter & Filter design.read more
Citations
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Journal ArticleDOI
A review on Gabor wavelets for face recognition
Linlin Shen,Li Bai +1 more
TL;DR: A detailed survey of state of the art 2D face recognition algorithms using Gabor wavelets for feature extraction and existing problems are covered and possible solutions are suggested.
Proceedings ArticleDOI
Deep Saliency with Encoded Low Level Distance Map and High Level Features
TL;DR: It is demonstrated that hand-crafted features can provide complementary information to enhance performance of saliency detection that utilizes only high level features.
Journal ArticleDOI
Monocular precrash vehicle detection: features and classifiers
TL;DR: In this paper, an on-board real-time monocular vehicle detection system that is capable of acquiring grey-scale images, using Ford's proprietary low-light camera, achieving an average detection rate of 10 Hz.
Journal ArticleDOI
Gabor wavelets and General Discriminant Analysis for face identification and verification
TL;DR: A novel and uniform framework for both face identification and verification is presented, based on a combination of Gabor wavelets and General Discriminant Analysis, and can be considered appearance based in that features are extracted from the whole face image and subjected to subspace projection.
Journal ArticleDOI
Manga colorization
TL;DR: A novel colorization technique that propagates color over regions exhibiting pattern-continuity as well as intensity-Continuity is proposed, which works effectively on colorizing black-and-white manga which contains intensive amount of strokes, hatching, halftoning and screening.
References
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Journal ArticleDOI
A 2dvEv- bit distributed algorithm for the directed Euler trail problem
Wen-Huei Chen,Chuan Yi Tang +1 more
TL;DR: The algorithm can be used as a building block for solving other distributed graph problems, and can be slightly modified to run on a strongly-connected diagraph for generating the existent Euler trail or to report that no Euler trails exist.
Journal ArticleDOI
High confidence visual recognition of persons by a test of statistical independence
TL;DR: A method for rapid visual recognition of personal identity is described, based on the failure of a statistical test of independence, which implies a theoretical "cross-over" error rate of one in 131000 when a decision criterion is adopted that would equalize the false accept and false reject error rates.
Journal ArticleDOI
Uncertainty relation for resolution in space, spatial frequency, and orientation optimized by two-dimensional visual cortical filters.
TL;DR: Evidence is presented that the 2D receptive-field profiles of simple cells in mammalian visual cortex are well described by members of this optimal 2D filter family, and thus such visual neurons could be said to optimize the general uncertainty relations for joint 2D-spatial-2D-spectral information resolution.
Journal ArticleDOI
Unsupervised texture segmentation using Gabor filters
Anil K. Jain,Farshid Farrokhnia +1 more
TL;DR: A texture segmentation algorithm inspired by the multi-channel filtering theory for visual information processing in the early stages of human visual system is presented, which is based on reconstruction of the input image from the filtered images.