Quantized local edge distribution: A descriptor for B-mode ultrasound images
Refereed conference paper presented and published in conference proceedings

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摘要This paper presents an illumination invariant, histogram equalization invariant, rotation-robust and spatially stable texture descriptor for B-mode ultrasound images. We design a new edge-encoding descriptor that captures edge distributions of ultrasound textures. The distribution of edges categorized by their strength forms a signature of a specific textural pattern. Oriented edges are first quantized into different levels of salience according to local contrast and then aggregated to polar bins. A distance function that incorporates with our descriptor for effective texture comparison is introduced. The performance of the proposed descriptor is evaluated by various experiments. © 2013 Springer-Verlag.
著者Chan W.-Y., Chui Y.-P., Heng P.-A.
會議名稱6th International Workshop on Augmented Reality Environments for Medical Imaging and Computer-Assisted Interventions, MIAR 2013 and 8th International Workshop, AE-CAI 2013, Held in Conjunction with MICCAI 2013
會議開始日22.09.2013
會議完結日22.09.2013
會議地點Nagoya
會議國家/地區日本
出版年份2013
月份12
日期30
卷號8090 LNCS
出版社Springer Verlag
出版地Germany
頁次192 - 200
國際標準書號9783642408427
國際標準期刊號0302-9743
語言英式英語
關鍵詞B-mode ultrasound image, edge statistic, image descriptor

上次更新時間 2020-22-10 於 01:32