Fourier Transform Filtering
Specimen Image
Power Spectrum
Reconstructed Image
Choose A Specimen:
Black Knot Fungus (BF) - Moire Pattern
Computer Chip (DIC) - Video Noise
Diatom Frustule (BF) - Interference
Diatom (DF) - Sawtooth Wave
Epithelial Cell (HMC) - Moire Pattern
Human Chromosomes (FL) - Scratched Tape
Perovskite Crystal (POL) - JPEG Noise
Mouse Embryo (PC) - Halftone Pattern
Oocyte IVF (HMC) - VCR Tracking Noise
Pine Needle Tissue (BF) - Interlaced
Pollen Granule (FL) - Random Noise
Polybenzamide Fibers (DF) - Aliasing
Rabbit Muscle (FL) - Power Supply Noise
Rat Neurons (FL) - CCD Dark Noise
Spherulite (POL) - EM Induction Noise
Swiss Mouse Cells (PC) - Sine Wave
Tissue Culture Cells (HMC) - Periodic Striping
Young Starfish (FL) - Signal Noise
Filter Type:
Low Pass Filter
High Pass Filter
Free Hand Filter
Gray Levevl Cutoff
Gray Level Cutoff
Cutoff Frequency
Invert Filter Sense
Increase Brightness
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