Geçmişten Bugüne Object Detection (Part 1)

Gradient Vectors

Photo reference : Lilian Weng
Photo reference : Wikipedia
Photo reference : Wikipedia
Photo resource : Prewitt and Sobel

Histogram of Oriented Gradients

  1. Görüntünün boyutlarını 8x8lik karelere ayırabileceğimiz hale getirmek
  2. Her bir karedeki her bir piksel için image gradient hesaplamak
  3. Gradient direction’a bakarak 8x8lik kareler için bir histogram grafiği hazırlamak
  4. (Opsiyonel) İşleri kolaylaştırmak için normalizasyon yapmak
  5. Her bir kare için bu histogram grafiğini görselleştirmek
Photo reference : learnopencv.com
Photo reference : learnopencv.com
Photo reference : learnopencv.com
Photo reference : learnopencv.com
Photo reference : learnopencv.com

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mathematical/computer engineering student and a part-time developer who loves coding, searching, learning and eating!

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Alara Hergün

Alara Hergün

mathematical/computer engineering student and a part-time developer who loves coding, searching, learning and eating!

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