Feature detection from local energy
Explore this paper's citation graph
Summary
A more general definition of features such as edges, shadows and bars is developed, based on an analysis of the phase of the harmonic components, showing that these features always occur at points of maximum phase congruency.
- Type
- article
- Published
- 1987-12-01
- Cited by
- 750
- References
- 10
- OpenAlex
- https://openalex.org/W2002260191
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:10529158
Keywords
Phase congruency, Energy (signal processing), Maxima and minima, Feature (linguistics), Phase (matter)
References
- Signals and linear systems
- On Optimum Edge Recognition using Matched Filters
- Finding Edges and Lines in Images
- Theory of edge detection
- Mach bands are phase dependent
- Spatiotemporal energy models for the perception of motion.
- Fingerprints theorems for zero crossings
- Theory of communication
- Edge Detection
- Introduction to the Theory of Fourier Integrals
- Introduction to the theory of Fourier integrals
- Theory of communication
- Bounded Analytic Functions
Cited by
- Edge Computation in Human Vision: Anisotropy in the Combining of Oriented Filters
- FSIM: A Feature Similarity Index for Image Quality Assessment
- From spatial frequency contrast to edge preponderance: the differential modulation of early visual evoked potentials by natural scene stimuli
- Contour detection and image segmentation
- Integration of Head-Centric Optic Flow and Head Rotation signals account for the perception of surface tilt by the active observer
- Head Pose Estimation in Face Recognition Across Pose Scenarios
- Phase Congruency Image Classification for MARFE Detection on JET with a Carbon Wall
- Detecting Curvilinear Structure in Images
- Local energy feature tracing in digital images and volumes
- Compensating for Drusen in Retinal Vessel Segmentation
- Stereo Pair Matching of Archaeological Scenes using Phase Domain Methods
- Image feature extraction based multiple ant colonies cooperation
- No-reference image quality assessment algorithms: A survey
- Statistics of gradient directions in natural images
- Image registration for assessment of Crohn's disease severity
- 3D echocardiography image compounding
- Automatic road sign detection and recognition
- Use of Coherent Point Drift in computer vision applications
- Fundus optic disc localization and segmentation method based on phase congruency
- Infrared and visible image fusion with the use of multi-scale edge-preserving decomposition and guided image filter
Related papers
- Large Deviation Principles for Sequences of Maxima and Minima
- Restricted Maxima and Minima
- Maxima and minima of complete and incomplete stationary sequences
- Energy distribution of maxima and minima in a one-dimensional random system
- Asymptotics for the maxima and minima of Hüsler-Reiss bivariate Gaussian arrays