Kabushiki Kaisha Toshiba

Yusuke Ikeda

Tomoyuki Maekawa

Katsutoshi Moriyama

Hiromi Hoshino

According to one embodiment, an image processing apparatus includes, an error detector configured to make an error check of the stream received, a player configured to reproduce the stream, a memory configured to store a plurality of pieces of displaying data indicating formats of the streams that can be processed by the image processing apparatus, a transmitter configured to transmit the pieces of displaying data stored in the memory to the external device in response to a request from the external device, and a rewriting module configured to delete one piece of displaying data stored in the memory when an error is detected by the error detector.

Image processing apparatus

An error correction device for an optical disk reproduction unit for reproducing recorded information from an optical disk recorded with a code row data added with an error code in the same direction as a sequence of recorded information in the recording portion of the optical disk, and recorded guide information recorded in an inerasable state as a guide for recording the code row data before the code row data is recorded, wherein a prepit decoder as a first position detection portion is configured to detect a physical configurational singular point in the recorded guide information as a first position, a second position generating portion is configured to generate a second position replacing the first position detected by the prepit decoder with the code row data position, and an error correction circuit is configured to erase-correct error in the code row data using the second position.

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Saitama, Japan

Yusuke Ikeda