Abstract: An image processing apparatus is provided. The image processing apparatus accepts selection of an image that is to be processed, from among a plurality of images in which one scene is captured respectively at exposures that are different from each other, extends a first output range corresponding to an input range of brightness values of the selected image so as to be wider than a second output range that is the output range when the image is not selected, and outputs a combined image generated by combining the selected image for which the output range of brightness values has been extended to the first output range, and the unselected image.

Abstract: An image processing apparatus includes a data acquisition unit configured to acquire, in time series, first image data that have been generated based on acoustic waves generated by irradiating a subject, into which a contrast agent has been injected, with light a plurality of times and that correspond respectively to the plurality of times of light irradiation; and an image generation unit configured to generate second image data indicating a region corresponding to the contrast agent in the plurality of first image data on the basis of the plurality of the first image data acquired in time series.

Abstract: An image processing apparatus includes a control unit configured to control a conversion characteristic for converting image data based on a first color space into image data based on a second color space based on a difference between a specific color and a peripheral color of the specific color in the first color space, wherein the control unit changes a first conversion characteristic into a second conversion characteristic such that a color difference between the specific color and the peripheral color converted by the second conversion characteristic is greater than a color difference between the specific color and the peripheral color converted by the first conversion characteristic.

Abstract: An image processing apparatus classifies areas included in an image in which one scene is captured, based on the distribution of brightness values of the image, accepts selection of an area that is to be processed, from among the classified areas, extends a first output range corresponding to an input range of brightness values of pixels in the selected area, so as to be wider than a second output range that is the output range when the area is not selected, and outputs an image for which an output range of brightness values has been extended to the first output range and that includes at least the selected area.

Abstract: An image processing apparatus includes a conversion unit configured to convert an image in a first color space into an image in a second color space in such a manner that the image in the second color space has a bit depth smaller than a bit depth of the image in the first color space, a first recognition unit configured to perform first recognition processing using the image in the second color space, and a second recognition unit configured to perform second recognition processing on an image area that is determined to be the image area in which the second recognition processing is performed on the image in the first color space based on a result of the first recognition processing.

Abstract: A system includes an image acquiring unit configured to acquire a first image generated by imaging fluorescence that is generated by emitting excitation light onto a subject into which a fluorescent contrast agent has been introduced; and a photoacoustic measuring unit configured to implement photoacoustic measurement by receiving a photoacoustic wave generated in response to light emission onto the subject, wherein the photoacoustic measuring unit is further configured to control the photoacoustic measurement on the basis of the first image.

Abstract: An image processing apparatus classifies areas included in an image in which one scene is captured, based on the distribution of brightness values of the image, accepts selection of an area that is to be processed, from among the classified areas, extends a first output range corresponding to an input range of brightness values of pixels in the selected area, so as to be wider than a second output range that is the output range when the area is not selected, and outputs an image for which an output range of brightness values has been extended to the first output range and that includes at least the selected area.

Abstract: An image processing apparatus is provided. The image processing apparatus accepts selection of an image that is to be processed, from among a plurality of images in which one scene is captured respectively at exposures that are different from each other, extends a first output range corresponding to an input range of brightness values of the selected image so as to be wider than a second output range that is the output range when the image is not selected, and outputs a combined image generated by combining the selected image for which the output range of brightness values has been extended to the first output range, and the unselected image.

Abstract: An image processing apparatus includes a control unit configured to control a conversion characteristic for converting image data based on a first color space into image data based on a second color space based on a difference between a specific color and a peripheral color of the specific color in the first color space, wherein the control unit changes a first conversion characteristic into a second conversion characteristic such that a color difference between the specific color and the peripheral color converted by the second conversion characteristic is greater than a color difference between the specific color and the peripheral color converted by the first conversion characteristic.

Abstract: An image processing apparatus includes a conversion unit configured to convert an image in a first color space into an image in a second color space in such a manner that the image in the second color space has a bit depth smaller than a bit depth of the image in the first color space, a first recognition unit configured to perform first recognition processing using the image in the second color space, and a second recognition unit configured to perform second recognition processing on an image area that is determined to be the image area in which the second recognition processing is performed on the image in the first color space based on a result of the first recognition processing.

Abstract: Settings desired by a user may be difficult when the user specifies an area (photometry area) for setting exposure for a combined image acquired through wide dynamic range (WDR) imaging. When a plurality of images is combined and output as a combined image, an imaging apparatus acquires information indicating a plurality of areas in the combined image having input and output characteristics different from each other together with the combined image, allows a user to set a detection area based on the acquired information, acquires an exposure parameter based on the setting, and executes imaging operation.

Abstract: Region information indicating at least one of a first region applying a first input/output characteristic and a second region applying a second input/output characteristic of a captured image is acquired so that the first region and the second region can be displayed in a distinguishable manner and a correction intended by a user can thus be performed for higher color reproducibility.

Abstract: An object information acquiring apparatus including: an extraction processing unit that extracts signal components of mutually different first and second frequency bands from an electric signal based on an acoustic wave propagating from an object due to irradiation of the object with light; an image signal generating unit that generates a first image signal based on the signal component of the first frequency band extracted by the extraction processing unit, a second image signal based on the signal component of the second frequency band extracted by the extraction processing unit, and a third image signal based on the electric signal; and a weighting processing unit that performs weighting of a signal intensity of the third image signal on the basis of signal intensities of the first and second image signals.