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Yasuyuki Nakamura

Researcher at Canon Inc.

Publications -  31
Citations -  120

Yasuyuki Nakamura is an academic researcher from Canon Inc.. The author has contributed to research in topics: Pixel & Image processing. The author has an hindex of 6, co-authored 31 publications receiving 120 citations.

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Patent

Image processing apparatus, image processing method and program, and storage medium therefor

TL;DR: In this article, a method appropriate for the characteristic of each area in a document image is employed, and a predetermined image is combined with the individual areas of the document image for combination.
Patent

Image processing method and apparatus for application to an image file or image communication apparatus

TL;DR: In this article, a color image processing apparatus and method through which it is possible to realize high-speed encoding processing of image data containing data indicative of blank spaces is presented, where a CPU sets data, which is added on as a blank space or margin, in a blank-value setting memory, and a DSP for encoding processing reads in the set value before the start of encoding processing, effects a transformation of the color space to undergo encoding processing and stores the resulting data in its own internal memory, whereby the data stored in the internal memory is used in encoding of blank areas
Patent

Image forming apparatus, control method therefor, and computer program

TL;DR: In this article, an attribute information accessory to a pixel can be used to determine whether to execute an interpolation process of less than one pixel at a scan line changing point in color misregistration compensation for a printout from an image forming apparatus having a characteristic shifted in the laser scanning direction for each color.
Patent

Image forming device, image forming method, and recording medium

TL;DR: In this paper, a density correction characteristic is determined using the obtained amount of density changes in the maintained density-correction-table lists, which is a measure of the change in the density of an image after a predetermined number of sheets have been printed on.
Patent

Location display apparatus

TL;DR: In this paper, a location display apparatus has a display section for displaying a location and voice-synthesizing the location in response to a DTMF signal received from a circuit so as to transmit a corresponding message to the circuit.