阅读说明：本技术 预测值的确定方法、编码器以及计算机存储介质 (Method for determining predicted value, encoder, and computer storage medium ) 是由 梁凡 曹健 曹思琪 李正仁 于 2019-06-10 设计创作，主要内容包括：本申请实施例公开了一种预测值的确定方法、编码器以及计算机存储介质,该方法包括：从当前图像帧中,获取待编码图像块和已编码图像块,根据已编码图像块,为待编码图像块构建BV候选列表,对BV候选列表中的每个BV按照预设的迭代算法进行迭代运算,得到迭代运算后的BV候选列表,从迭代运算后的BV候选列表中,选取出待编码图像块的BV,根据待编码图像块的BV,调用预设的仿射运动模型,计算得到待编码图像块的参考图像块,将参考图像块的像素值作为待编码图像块的预测值。(The embodiment of the application discloses a method for determining a predicted value, an encoder and a computer storage medium, wherein the method comprises the following steps: the method comprises the steps of obtaining an image block to be coded and an image block to be coded from a current image frame, constructing a BV candidate list for the image block to be coded according to the image block to be coded, carrying out iterative operation on each BV in the BV candidate list according to a preset iterative algorithm to obtain the BV candidate list after the iterative operation, selecting the BV of the image block to be coded from the BV candidate list after the iterative operation, calling a preset affine motion model according to the BV of the image block to be coded, calculating to obtain a reference image block of the image block to be coded, and taking a pixel value of the reference image block as a predicted value of the image block to be coded.)