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专利名称：Method of alternative transform for data
compression
发明人：Jicheng An,Kai Zhang申请号：US15308732申请日：20150511公开号：US10326990B2公开日：20190618
专利附图：
摘要：A method and apparatus of adaptive image and video coding including analternative transform other than the discrete cosine transform (DCT) and discrete sinetransform (DST) type VII (DST-VII) are disclosed. For at least one block size belonging tothe size group, a transform from multiple transforms comprising an alternative
transform in addition to DCT and DST-VII is selected and applied to a current block. Thealternative transform may correspond to DCT type IV (DCT-IV) or DST type IV (DST-IV).
申请人：Jicheng An,Kai Zhang
地址：Beijing CN,Beijing CN
国籍：CN,CN
代理机构：McClure, Qualey & Rodack, LLP
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