The Journey to Optimize Billion-Scale Image Search

4 years ago dzone.com

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by As its user gallery is growing larger, Yupoo has an urgent business need for a solution that can quickly locate the image. In other words, when a user inputs an image, the system should find its original image and similar images in the gallery.

The pixels of a binary image is either black or white, so each pixel can be represented by 0 or For example, the matrix representation of a 4 * 4 binary image is: The three primary colors (red, green, and blue) can be mixed to produce any color.

The image is loaded using theimage.load_img method of keras.preprocessing: In fact, it is the TensorFlow method called by Keras.

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