[go: up one dir, main page]

Samantaray, 1993 - Google Patents

Computer-assisted petrographic image analysis and quantization of rock texture

Samantaray, 1993

View PDF
Document ID
7446083976242417460
Author
Samantaray A
Publication year

External Links

Snippet

Under the petrographic microscope, most rocks in thin section appear as an assemblage of tightly interlocked mineral grains, inclusions, pore spaces etc. The geometrical characteristics of these features, including their apparent sises, shapes, orientations and …
Continue reading at core.ac.uk (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20112—Image segmentation details
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/36—Image preprocessing, i.e. processing the image information without deciding about the identity of the image
    • G06K9/46—Extraction of features or characteristics of the image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image
    • G06T5/001—Image restoration
    • G06T5/002—Denoising; Smoothing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20048—Transform domain processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image
    • G06T5/20—Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image by the use of local operators
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30108—Industrial image inspection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/36—Image preprocessing, i.e. processing the image information without deciding about the identity of the image
    • G06K9/54—Combinations of preprocessing functions
    • G06K9/56—Combinations of preprocessing functions using a local operator, i.e. means to operate on an elementary image point in terms of the immediate surroundings of this point
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image
    • G06T5/007—Dynamic range modification
    • G06T5/008—Local, e.g. shadow enhancement
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/40—Analysis of texture
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/20—Image acquisition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation

Similar Documents

Publication Publication Date Title
Oberholzer et al. Methods in quantitative image analysis
Russ Computer-assisted microscopy: the measurement and analysis of images
Goodchild et al. Edge detection in petrographic images using the rotating polarizer stage
Zlatopolsky Program LESSA (Lineament Extraction and Stripe Statistical Analysis) automated linear image features analysis—experimental results
Pech et al. Abundance estimation of rocky shore invertebrates at small spatial scale by high-resolution digital photography and digital image analysis
GB2221754A (en) Digital image processing system
WO2019181072A1 (en) Image processing method, computer program, and recording medium
Centeno et al. An adaptive image enhancement algorithm
Baareh et al. Performance evaluation of edge detection using sobel, homogeneity and Prewitt algorithms
Pinoli et al. Logarithmic adaptive neighborhood image processing (LANIP): Introduction, connections to human brightness perception, and application issues
CN106780718A (en) A kind of three-dimensional rebuilding method of paleontological fossil
Rekik et al. Review of satellite image segmentation for an optimal fusion system based on the edge and region approaches
Nederbragt et al. Image calibration, filtering, and processing
CN118135141B (en) Pore three-dimensional reconstruction method and system based on rock image
Nazeran et al. Biomedical image processing in pathology: a review
Starkey et al. A microcomputer-based system for quantitative petrographic analysis
Samantaray Computer-assisted petrographic image analysis and quantization of rock texture
Gill et al. A review of enhancement and segmentation techniques for digital images
Sakthivel et al. Analysis of medical image processing and its application in healthcare
Rosenfeld Image processing and recognition
Douglas et al. An introduction to image processing in medical microscopy
Bhuvaneshwaran et al. Edge detection in image segmentation
Li Classification of SAR images using morphological texture features
Ho et al. Contour-based postprocessing of coded images
Goswami et al. Statistical learning for texture characterization