Essays about: "Threshold segmentation"

Showing result 16 - 20 of 26 essays containing the words Threshold segmentation.

  1. 16. Automatic Eartag Recognition on Dairy Cows in Real Barn Environment

    University essay from Linköpings universitet/Datorseende

    Author : Maja Ilestrand; [2017]
    Keywords : OCR; object detection; object segmentation; template matching; SVM; kNN; eigenfaces;

    Abstract : All dairy cows in Europe wear unique identification tags in their ears. These eartags are standardized and contains the cows identification numbers, today only used for visual identification by the farmer. The cow also needs to be identified by an automatic identification system connected to milk machines and other robotics used at the farm. READ MORE

  3. 17. Processing of Optical Coherence Tomography Images : Filtering and Segmentation of Pathological Thyroid Tissue

    University essay from Linköpings universitet/Institutionen för medicinsk teknik; Linköpings universitet/Medicinska fakulteten

    Author : Daniela Koller; [2016]
    Keywords : ;

    Abstract : In the human body, the main function of the healthy thyroid gland is the regulation of the metabolism and hormone production. Included in the thyroid are organized structured and uniformly shaped follicles ranging from 50-500 μm in diameter. READ MORE

  4. 18. Evaluation of pixel based and object based classification methods for land cover mapping with high spatial resolution satellite imagery, in the Amazonas, Brazil

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Linnea Jonsson; [2015]
    Keywords : support vector machine; maximum likelihood; SPOT-5; classification; geography; physical geography; RBF-kernel; OBIA; multiresolution segmentation; Earth and Environmental Sciences;

    Abstract : In the state of Acre, Brazil, there is ongoing land use change, where inhabitants of this part of the Amazonian rainforest practice shifting agriculture. Practicing this type of agriculture is, according to the SKY Rainforest Rescue organization, damaging to forest ecosystems. READ MORE

  5. 19. Moving Object Detection based on Background Modeling

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Yuanqing Luo; [2014]
    Keywords : background modeling; Vibe algorithm; image segmentation; shadow elimination;

    Abstract : Aim at the moving objects detection, after studying several categories of background modeling methods, we design an improved Vibe algorithm based on image segmentation algorithm. Vibe algorithm builds background model via storing a sample set for each pixel. READ MORE

  6. 20. Improvements to Quantification Algorithms for Myocardial Infarction in CMR Images - Validation in Human and Animal Studies

    University essay from Lunds universitet/Matematik LTH

    Author : Felicia Seemann; [2013]
    Keywords : EM-algorithm; Myocardial infarction; Segmentation algorithm; Technology and Engineering; Mathematics and Statistics;

    Abstract : Cardiac magnetic resonance (CMR) images are used to investigate the heart for medical and research purposes. By injecting a contrast substance into the patient, myocardial infarctions (heart attacks) can be visualized in CMR image sets consisting of a number of image slices at different levels of the heart. READ MORE