CMOS image sensor for suppressing degradation of spatial resolution and generating compressed image signals

CMOS image sensor for suppressing degradation of spatial resolution and generating compressed image signals

The present invention is an image sensor having a pixel array, which arranges pixels having photoelectric conversion circuits in rows and columns; and a pixel selecting circuit for selecting each pixel, wherein the pixel selecting circuit selects pixels of all rows and/or pixels of all columns, and...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: FUNAKOSHI, JUN, YAMAMOTO, KATSUYOSI
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:The present invention is an image sensor having a pixel array, which arranges pixels having photoelectric conversion circuits in rows and columns; and a pixel selecting circuit for selecting each pixel, wherein the pixel selecting circuit selects pixels of all rows and/or pixels of all columns, and selects a pixel signal at every plural pixels among the selected pixel signals, and pixels selected from a pixel block of a plurality of rows and columns within the pixel array are dispersed within this pixel block.