An aspect of the present disclosure provides an information processing device, an information processing system, an information processing method, and an information processing program capable of preventing a decrease in recognition rate of recognition processing even when nonlinear distortion dependent on a luminous flux distribution of an optical system occurs in an image.

The information processing device includes a reading unit configured to set, as a reading pixel, a part of a pixel region in which a plurality of pixels is arranged in a two-dimensional array, and control reading of a pixel signal from a pixel included in the pixel region, and a correction unit configured to correct the read unit on the basis of a lens distortion parameter and causes the reading unit to read the pixel signal.

There is provided an information processing apparatus, an information processing method, a program, and an interchangeable lens each capable of appropriately correcting shading of an image having a plurality of viewpoints. A communication unit receives shading information associated with shading of each of a plurality of ommatidium images that are included in a captured image acquired by one image sensor and correspond to images formed by lights respectively concentrated by a plurality of ommatidium lenses that are a plurality of lenses so disposed as not to overlap with each other in an optical axis direction and are included in an interchangeable lens when the interchangeable lens is fitted to a camera body including the image sensor. A correction unit corrects shading of each of the plurality of ommatidium images that are included in the captured image acquired by the image sensor and respectively correspond to the plurality of ommatidium lenses on the basis of the shading information. For example, the present technology is applicable to a camera system or the like which captures an image.

Disclosed herein is a full-screen display device capable of sufficiently securing light transmittance of a sensor area overlapping a sensor unit in a pixel array and minimizing deterioration in perceived image quality of the sensor area. The pixels are arranged in the sensor area overlapping the sensor unit in the pixel array of the full-screen display device such that the number of pixels gradually decreases from the outer periphery toward the center of the sensor area in units of masks, and the area of a transmission portion gradually increases from the outer periphery toward the center of the sensor area in units of masks.

An optical unit included in an image sensor includes an optical system including at least a liquid lens, a first plastic lens located on an object side of the liquid lens, and a second plastic lens located on an image side of the liquid lens, an electrode to apply a voltage to the liquid lens, and a temperature sensor located near the liquid lens. A controller controls the voltage to be applied from the electrode to the liquid lens in accordance with a temperature measured by the temperature sensor.

An vehicle-mounted camera apparatus is an vehicle-mounted camera apparatus capable of imaging at least one of a front, a rear, and a side of a vehicle, and includes a lens, an image capture device unit that converts light imaged by the lens into an electrical signal to generate a captured image, and a light shielding unit that shields a light ray corresponding to a part of an image capture region of the image capture device unit on an incident surface side of the lens.

A jig holds an imaging apparatus including a plurality of cameras with different optical axis orientations and a chart including a plurality of planes with different angles and changes the orientation of the imaging apparatus relative to the chart. A calibration apparatus obtains camera parameters of the imaging apparatus by sequentially acquiring captured images captured by adjacent cameras when these cameras have obtained predetermined fields-of-view relative to the chart and extracting images of feature points of chart patterns.

Provided herein may be an image sensing device and a method of operating the same. The image sensing device may include an image sensor configured to acquire an image including a plurality of pixel values, a memory configured to store reference gain values of each of a plurality of block areas included in the image, and an image processor configured to calculate gain values included in each of the plurality of block areas using the reference gain values and to output a correction image in which the reference gain values and the gain values are applied to the plurality of pixel values, wherein the block areas include a first block area and a second block area having a shorter distance from a center of the image than the first block area and having a size greater than that of the first block area.

An imaging apparatus is provided. The apparatus comprises a controller configured to transmit an image obtained by an image sensor to an external device via a communication circuit, and cause the external device to execute a predetermined image processing on the image. The controller obtains information indicating recommendation or non-recommendation for the execution of the predetermined image processing on the image by the external device, based on a state of at least one of an imaging optical system and the image sensor when capturing the image, and transmits an execution request for the predetermined image processing on the image to the external device via the communication circuit, if the obtained information indicates the recommendation.

Flare compensation includes obtaining a first input frame, which includes lens flare, and a second input frame; obtaining a stitch line between the first input frame and the second input frame; obtaining, for the first input frame, a first intensity profile; obtaining, for the second input frame, a second intensity profile; obtaining an intensity differences profile; obtaining a first dark corner profile based on a first illumination of a first area outside a first image circle of the first input frame; obtaining a second dark corner profile based on a second illumination of a second area outside a second image circle of the second input frame; obtaining a dark corner difference profile; calculating a flare model; obtaining a flare mask; and correcting the first input frame by subtracting the flare mask from the first input frame.

An electronic device is disclosed. The electronic device according to various embodiments comprises: a memory for storing data related to an application; a display comprising a first area in which a first sensor of a first method is disposed, and a second area in which a second sensor of the first method and a third sensor of a second method are disposed; and a processor, wherein the processor is set to display an object related to the application via the first area, detect a first input for the object, while the first sensor and the second sensor are activated, deactivate the first sensor and the second sensor at least on the basis of the first input, and execute a specified function related to the application on the basis of a second input inputted according to the second method via the second area, while the third sensor is activated. Other various embodiments can be provided.