Seiko Epson Corporation

Takashi Shindo

Haruhisa Kurane

Akihiko Tamura

Makoto Eguchi

A projector includes a division processing section that generates a plurality of partial frames each containing at least part of a frame of source image data and an image output section that outputs the plurality of generated partial frames to downstream projectors in an order set in advance. The downstream projectors each include an image input section to which the plurality of generated partial frames are inputted from the higher-level projector and a control section that selects a partial frame to be displayed based on the input order of the partial frames inputted to the image input section and causes a display section to display the selected partial frame.

Display system, image processing apparatus, and display method

A projector includes: a frame image storage unit that stores input image data input to the projector; a block image storage unit that stores a part of the input image data in terms of block image data including N&#xd7;M (where N and M&#x2267;2) pixels; a correction processing unit that performs a correction process of correcting a distortion of the image projected onto the projection plane to generate corrected image data which is image data after correction on the basis of the block image data stored in the block image storage unit; and a block image predicting unit that, while the correction processing unit performs the correction process on a predetermined pixel, predicts the block image data necessary for the correction process on a pixel to be processed after the predetermined pixel.

Projector, projection transform processing device, and image processing method in projector

An imaging deviceis configured to include an imaging elementand a DSP. The imaging elementincludes a sensor registerthat stores imaging control information, and the DSPincludes a mirror registerhaving a configuration equivalent to that of the sensor register. A system controllercontrols such that identical imaging control information is stored in the sensor registerand the mirror register, and a timer sectionis configured such that, in response to timer events generated with a period of a time interval T, the imaging control information stored in the mirror registeris transmitted to the imaging element, thereby refreshing the sensor register

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Chino, Japan

Takashi Shindo