Abstract: An image processing apparatus including a first image processing unit and a second image processing unit. The first image processing unit is configured to calculate a parameter for image processing based on a first image, but not based on a second image, and execute the image processing on the first image using the parameter. The second image processing unit is configured to execute the image processing on the second image using the parameter.

Abstract: An image processing apparatus including an image processing unit and configured to generate an enlarged image of an original image. The image processing unit is configured to generate the enlarged image by sequentially and repeatedly executing an edge-enhancement and enlargement process on the original image. The edge-enhancement and enlargement process is a process for enhancing edges in an image while enlarging the image.

Abstract: An image display apparatus including a first storage means for storing at least one item of image data, correction condition data for correcting the image data, and corrected image data obtained after the image data is corrected on the basis of the correction condition data; an image processing means for producing the corrected image data; a display means comprising a screen for superimposing an original image based on the image data and a corrected image based on the corrected image data onto each other and displaying either the original image or the corrected image; an input means for selecting an image to be displayed on the display screen, and a display control means for switching between the images in response to an input from the input means, so that either the original image or the corrected image is displayed on the display screen.

Abstract: A viewer method and a viewer device are capable of more rapidly reproducing desired screen data. A jump processing unit instructs a reproduction unit to jump to and reproduce arbitrary screen data based on difference data between sequentially retrieved screen data. The screen data a user desires to check is often screen data of when the difference data is large, that is, screen data of when the amount of change in the retrieved screen data is large such as when an error has occurred. Thus, the desired screen data can be more rapidly reproduced by jumping to and reproducing the screen data based on the difference data.

Abstract: A capture method and a capture device are capable of efficiently analyzing problems in software of an application software to be captured. A capture method for retrieving screen data displayed on a screen causes a computer to capture screen data displayed on the screen, acquire utilization data of a CPU and/or a memory, and save the screen data in association with the utilization data by time data.

Abstract: A viewer method and a viewer device capable of more rapidly reproducing desired screen data are provided. An input of character string is accepted in an input accepting unit, a title name saved in a screen data saving section is searched based on the input character string, and an instruction is made to a reproduction unit to jump to and reproduce arbitrary screen data based on the search result. Therefore, the desired screen data can be more rapidly reproduced by inputting a character string corresponding to the desired screen data.

Abstract: A capture method and a capture device retrieve screen data to be captured. The capture method uses a program for causing a computer to execute a screen data information acquisition processing step of acquiring information of active screen data in screen data displayed on a screen; a determination processing step of determining whether or not the active screen data is from an application software to be captured based on the acquired information of the screen data; a capture processing step of capturing the active screen data when determined that the active screen data is from the application software to be captured in the determination processing step; and a save processing step of saving the screen data captured in the capture processing step.

Abstract: A capture method and a capture device are capable of increasing the amount of screen data that can be saved as log. The information of screen data displayed on a screen is acquired, and the active screen data is captured when determined that the active screen data is from application software to be captured based on the information of the screen data. In the capture processing step, an image data of a current active screen is presumptively configured so as to include a last active screen retrieved immediately before said current active screen that is positioned in a screen region other than said current active screen. A pixel difference between a pixel date of a current full-screen region and a pixel date of a last full-screen region is taken, and the pixel difference data as said active screen data is retrieved.