Output image data generating device & method of generating output image data

Abstract

A CPU 200 selects multiple objective image data GD to be pasted on ornamental image data FD, analyzes the selected multiple objective image data GD, and rates the image qualities of the respective image data GD. The CPU 200 specifies the number of plural layout locations included in the ornamental image data FD and the priority order of the plural layout locations, and allocates the multiple objective image data GD to the plural layout locations in the ornamental image data FD, based on the specified priority order and the ratings of the multiple objective image data GD. The CPU 200 executes image quality adjustment with regard to the multiple objective image data GD allocated to the plural layout locations and pastes the quality-adjusted image data GD on the ornamental image data FD according to layout control information, so as to generate resulting output image data.

Description

BACKGROUND OF THE INVENTION [0001] 1. Field of Technology [0002] The present invention relates to a technique of generating output image data, based on ornamental image data that gives some ornamental effect to objective image data and layout control information that specifies layout locations and layout dimensions of respective objective image data to be laid out on the ornamental image data. [0003] 2. Description of the Related Art [0004] There are some practical techniques of pasting objective image data, for example, image data taken by an imaging device, on ornamental image data, for example, frame image data, to output a resulting output image including objective images surrounded by a ornamental image on a medium, such as paper. This technique uses layout control information including a script that describes layout locations and layout dimensions of the objective image data laid out on the ornamental image data. [0005] The layout control information is related to the ornament...

AI Technical Summary

Benefits of technology

[0007] The object of the invention is thus to readily and impressively lay out multiple objective image data in layout locations on ornamental image data.

[0009] The output image data generating device of the invention analyzes each of the obtained multiple objective image data, allocates the multiple objective image data to the plural layout locations in the ornamental image data based on the result of the analysis, and generates resulting output image data from the multiple objective image data and the ornamental image data according to the layout control information and the allocation of the objective image data to the layout locations. This arrangement ensures easy and impressive layout of multiple objective image data in respective layout locations on ornamental image data, according to a result of analysis of the multiple objective image data.

[0011] The output image data generating device of this aspect rates the image qualities of the respective objective image data, sequentially allocates the objective image data to the layout locations in the ornamental image data in the descending order of the ratings, and generates resulting output image data from the multiple objective image data and the ornamental image data according to the layout control information and the allocation of the objective image data to the layout locations. This arrangement ensures easy and impressive layout of multiple objective image data in respective layout locations on ornamental image data.

[0016] The output image data generating device of this aspect sequentially allocates the objective image data of the higher rating to the layout location of the higher priority in the ornamental image data, and generates resulting output image data from the multiple objective image data and the ornamental image data according to the layout control information and the allocation of the objective image data to the layout locations. This arrangement ensures easy layout of multiple objective image data in respective layout locations on ornamental image data. This arrangement allocates the higher-quality objective image data to the important layout locations or the main layout locations in the ornamental image data, thus generating impressive output image data.

[0017] In another preferable aspect of the output image data generating device of the invention, the image analysis module computes statistical values of each of the multiple objective image data with regard to contrast, brightness, color balance, chroma / saturation, and sharpness, evaluates the image quality of the objective image data based on the computed statistical values and preset reference values with regard to the contrast, the brightness, the color balance, the chroma / saturation, and the sharpness, and gives a better result of analysis to a smaller difference between the statistical value and the preset reference value.

Problems solved by technology

The selection and layout of a large number of objective image data takes a relatively long time.

It is not easy for the standard user to determine the effective layout of objective image data on ornamental image data.

Images