Predictive quantization and coding of vision signals专利检索- .几个比特差分调制例如差值脉冲编码调制[DPCM]专利检索查询-专利查询网

Predictive quantization and coding of vision signals
申请号	US6452460	申请日	1960-10-24	公开(公告)号	US3090008A	公开(公告)日	1963-05-14
申请人	BELL TELEPHONE LABOR INC;			发明人	MOUNTS FRANK W;
摘要
权利要求	1. IN A COMMUNICATION SYSTEM, MEANS FOR SCANNING, AT UNIFORM SPEED, A MESSAGE WAVE CHARACTERIZED BY AMPLITUDE TRANSITIONS, MEANS FOR MONITORING THE SUCCESSIVE ELEMENTS OF SAID WAVE IN GROUPS TO IDENTIFY, FOR EACH GROUP, ONLY THE ELEMENT THAT CONTAINS THE MOST SIGNIFICANT TRANSITION, MEANS FOR DEVELOPING A FIRST SIGNAL REPRESENTATIVE OF THE MAGNITUDE OF SAID MOST SIGNIFICANT TRANSITION MEANS FOR DEVELOPING A SECOND SIGNAL REPRESENTATIVE SOLELY OF THE IDENTITY OF SAID WAVE ELEMENT, MEANS FOR TRANSMITTING SAID FIRST AND SECOND SIGNALS TO A RECEIVER STATION AND, AT SAID RECEIVER STATION, MEANS FOR RECONSTITUTING A MESSAGE WAVE FROM SAID FIRST AND SECOND SIGNALS.
说明书全文