例如,在处理1.3万幅图像的数据库时,算法的准确率为95%,而在处理100万幅图像时,算法的准确率约为70%。
Algorithms that were right 95% of the time when they were dealing with a 13,000-image database, for example, were accurate about 70% of the time when confronted with 1 million images.
不过他说,分析人员可以从许多方面来确定一段录像的真假。 这包括图像处理、图像生成、表演、图像的不连续性的证据以及偷偷对图像进行处理的室内证据。
These include evidence of image manipulation, image creation, staging, discontinuity, and indoor evidence of undisclosed image processing.
但这意味着要从20个图像中删除鼠标移上处理程序并向另多出来的20个图像中添加一个新的处理程序;这太过混乱。
But that means removing the mouseover handler from 20 images and adding a new one into 20 more images; that's a real mess.
I played around a lot with Photoshop and took some classes doing that and I had a...
我经常玩Photoshop(图像处理、平面设计),还上了些这方面的课,我就有……
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