JPH03123329U - - Google Patents

Info

Publication number

JPH03123329U

JPH03123329U JP3204590U JP3204590U JPH03123329U JP H03123329 U JPH03123329 U JP H03123329U JP 3204590 U JP3204590 U JP 3204590U JP 3204590 U JP3204590 U JP 3204590U JP H03123329 U JPH03123329 U JP H03123329U

Authority

JP

Japan

Prior art keywords

circuit

data

band

image data

difference signal

Prior art date

1990-03-28

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 230000003287 optical effect Effects 0.000 claims description 4
• 238000013144 data compression Methods 0.000 claims description 3
• 238000000605 extraction Methods 0.000 claims description 2
• 238000001228 spectrum Methods 0.000 claims 2
• 238000011156 evaluation Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2