Compression coding circuit for event type visual sensor

The invention discloses a compression coding circuit for an event type visual sensor. The compression coding circuit comprises a column address data processing unit, a timestamp data processing unit, a first effective bit extraction unit, a second effective bit extraction unit and a data splicing un...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	LIU DONGSHENG, CHIEN CHIHIEH, SU YANWEN, CHEN JUNJIE, LI KAIYUE, LI HAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY CODE CONVERSION IN GENERAL CODING DECODING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention discloses a compression coding circuit for an event type visual sensor. The compression coding circuit comprises a column address data processing unit, a timestamp data processing unit, a first effective bit extraction unit, a second effective bit extraction unit and a data splicing unit, the address data processing unit is used for acquiring transformation column address data; the first effective bit extraction unit is used for processing the transformation column address data to obtain a transformation column address effective bit long code; the timestamp data processing unit is used for acquiring conversion timestamp data; the second significant bit extraction unit is used for processing the conversion timestamp data to obtain a conversion timestamp significant bit long code; and the data splicing unit is used for splicing the transformation column address data, the transformation column address effective bit long code, the transformation timestamp data and the transformation timestamp effect