发明名称 |
Image decoder and image memory overcoming various kinds of delaying factors caused by hardware specifications specific to image memory by improving storing system and reading-out system |
摘要 |
PCT No. PCT/JP97/02995 Sec. 371 Date Apr. 27, 1998 Sec. 102(e) Date Apr. 27, 1998 PCT Filed Aug. 29, 1997 PCT Pub. No. WO98/09444 PCT Pub. Date Mar. 5, 1998An image memory stores a one-screen image by dividing the one-screen image into a plurality of image blocks which are each m pixels wide by n pixels high. The image memory has an array-like storage region storing s*t first chrominance components that compose one image block and s*t second chrominance components that compose the same image block in serial areas between a start area specified by a row address and a first column address and an end area specified by the same row address and a second column address (see FIG. 10). The storage region also stores m*n luminance components that compose the same image block in serial areas between a different start area specified by a different row address and a third column address and an end area are specified by the different row address and a fourth column address.
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申请公布号 |
US6075899(A) |
申请公布日期 |
2000.06.13 |
申请号 |
US19980066308 |
申请日期 |
1998.03.27 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
YOSHIOKA, KOSUKE;HIRAI, MAKOTO;KIYOHARA, TOKUZO;KIMURA, KOZO |
分类号 |
H04N5/907;H04N7/26;H04N7/50;H04N9/64;(IPC1-7):G06K9/46 |
主分类号 |
H04N5/907 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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