发明名称 |
IMAGE COMPRESSION PROCESSOR, METHOD OF IMAGE COMPRESSION PROCESSING AND IMAGE COMPRESSION PROCESSING SOFTWARE |
摘要 |
FIELD: information technologies. ^ SUBSTANCE: invention refers to image compression processing systems. High-frequency integration circuit 32 detects characteristics of horizontal high-frequency components and vertical high-frequency components of image, formed signal of the target processing image. On the basis of result of detecting procedure the central processing unit (CPU) 61 receives number of information bits after coding of image signal compression and counts compression ratio in relation to number of information bits. CPU 61 controls image codec 36 so that target processing image signal is coded with compression, except that using signal code processing applying calculated compression ratio. ^ EFFECT: higher rate and accuracy of image compression processing. ^ 13 cl, 13 dwg |
申请公布号 |
RU2341036(C2) |
申请公布日期 |
2008.12.10 |
申请号 |
RU20060145909 |
申请日期 |
2005.06.22 |
申请人 |
SONI KORPOREJSHN |
发明人 |
OKADA MIJUKI;KAVANISI ISAO;KHAMA MIKIKO;KHARANO TAKESI |
分类号 |
G06T9/00;H04N1/41;H04N5/907;H04N5/92;H04N19/115;H04N19/126;H04N19/136;H04N19/149;H04N19/196;H04N19/426;H04N19/50;H04N19/503;H04N19/59;H04N19/61;H04N19/625;H04N19/86;H04N19/91 |
主分类号 |
G06T9/00 |
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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