Detecting Subsurface Circular Objects from Low Contrast Noisy Images: Applications in Microscope Image Enhancement
Particle detection in very noisy and low contrast images
is an active field of research in image processing. In this article, a
method is proposed for the efficient detection and sizing of subsurface
spherical particles, which is used for the processing of softly fused
Au nanoparticles. Transmission Electron Microscopy is used for
imaging the nanoparticles, and the proposed algorithm has been
tested with the two-dimensional projected TEM images obtained.
Results are compared with the data obtained by transmission optical
spectroscopy, as well as with conventional circular object detection
algorithms.
@article{"International Journal of Information, Control and Computer Sciences:50103", author = "Soham De and Nupur Biswas and Abhijit Sanyal and Pulak Ray and Alokmay Datta", title = "Detecting Subsurface Circular Objects from Low Contrast Noisy Images: Applications in Microscope Image Enhancement", abstract = "Particle detection in very noisy and low contrast images
is an active field of research in image processing. In this article, a
method is proposed for the efficient detection and sizing of subsurface
spherical particles, which is used for the processing of softly fused
Au nanoparticles. Transmission Electron Microscopy is used for
imaging the nanoparticles, and the proposed algorithm has been
tested with the two-dimensional projected TEM images obtained.
Results are compared with the data obtained by transmission optical
spectroscopy, as well as with conventional circular object detection
algorithms.", keywords = "Transmission Electron Microscopy, Circular Hough
Transform, Au Nanoparticles, Median Filter, Laplacian Sharpening
Filter, Canny Edge Detection", volume = "6", number = "7", pages = "860-7", }