Feature eraser

• Main Author: DAY-RICHTER JOHN
• Format: Patent
• Language: Chinese; English
• Published: 09.10.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

A GPU receives an image comprising an array of pixels. The image depicts features in a field of an object on a background. The features and the background contrasting with the object field, and at least a portion of the object is at the center of the image. In parallel for each particular pixel of a first plurality of the pixels, the GPU sets the color value of the particular pixel to the lightestcolor value of a second plurality of the pixels substantially along a line outward from the particular pixel toward an edge of the image. The line can be defined by the particular pixel and the imagecenter. GPU接收包括像素阵列的图像。所述图像描绘背景上的对象的区域中的特征。特征和背景与对象区域形成对比，并且对象的至少一部分在图像的中心。对于第一多个像素中的每个特定像素，GPU并行地将特定像素的颜色值设置为第二多个像素的最亮颜色值，第二多个像素基本上沿着从特定像素朝着图像的边缘向外的线，所述线可以由特定像素和图像中心定义。