Title:
画像処理回路、画像処理方法、電気光学装置
Document Type and Number:
Japanese Patent JP4779389
Kind Code:
B2
Abstract:
To provide an image processor capable of restricting the number of interpolators in an enlarging circuit even when the combinations of horizontal enlargement ratios and vertical enlargement ratios in enlargement ratios are increased in the enlargement processing of an input image.
A plurality of interpolators allowed to be used by switching horizontal enlargement processing and vertical enlargement processing are included in the image processor. The minimum number of interpolators is used as interpolators only for horizontal enlargement processing or vertical enlargement processing.
COPYRIGHT: (C)2006,JPO&NCIPI
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Inventors:
Kenji Mori
Application Number:
JP2005074473A
Publication Date:
September 28, 2011
Filing Date:
March 16, 2005
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
G09G5/36; G06T3/40; G09G5/00; G09G5/391; H04N1/393
Domestic Patent References:
| JP2003015617A |
Attorney, Agent or Firm:
Masahiko Ueyanagi
Osamu Suzawa
Osamu Suzawa