SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, AND COMPUTER READABLE MEDIUM

• Main Authors: NUDEJIMA MASAKI, HASHIMOTO TAKAYUKI, TAKAZAWA DAIKI
• Format: Patent
• Language: Chinese; English
• Published: 11.10.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

A signal processing apparatus, a signal processing method, and a computer readable medium are provided. The signal processing device includes: a first processor and a second processor that read a program and execute the program; and a storage unit for processing a plurality of color signals at a time and outputting the color signals in parallel, the storage unit temporarily storing the color signals output from the first processor. The second processor sequentially reads out and processes a plurality of color signals from the storage unit so that the number of the color signals can be processed at a time of reading each time, and the first processor and the second processor process the plurality of color signals in units of a band composed of a plurality of rows. After the processing of the first tape is completed, the processing of the following second tape is started, and the first processor starts the processing of the second tape before the processing of the first tape is completed by the second processor