METHOD AND SYSTEM FOR IMAGE COMPRESSION USING IMAG

专利名称：METHOD AND SYSTEM FOR IMAGE

COMPRESSION USING IMAGE BLOCKCHARACTERISTICS

发明人：Young Cheul Wee,Young Hoon Ahn,Moo Jae

Lee

申请号：US14696318申请日：20150424

公开号：US20160316204A1公开日：20161027

专利附图：

摘要：Method and system for adaptive image compression using block characteristics

are provided. For adaptive image compression, blocks in an image are quantized andcompressed using a quantization table that was used in quantization of the blocks. Animage compression system checks a block-characteristics quantization table

corresponding to a specific block in the image to be compressed in order to quantize thespecific block, and performs calculation using a value of a first element of the

quantization table corresponding to a specific element of the specific block and a valueof a second element of the checked block-characteristics quantization tablecorresponding to the specific element in order to quantize the specific element.

申请人：Fingram Co., Ltd,Quram Co., Ltd.

地址：Suwon-si KR,Suwon-si KR

国籍：KR,KR

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