Abstract: An image processing system includes a joining processing unit configured to perform a joining process to join input images captured by an image capturing device and generate an output image the image capturing device being reflected in each of the input images; and an acceptance unit configured to receive selection of one of a plurality of modes for the joining process. The plurality of modes has a first mode to generate an output image in which at least a part of the image capturing device is reflected, through the joining process; and a second mode to, through the joining process, generate an output image whose area where the image capturing device is reflected is smaller than an area where the image capturing device is reflected in the output image in the first mode or generate an output image in which the image capturing device is not reflected.

Abstract: An imaging system includes a plurality of imaging devices facing different directions and an output unit configured to output an output image generated based on the captured images. The plurality of imaging devices is configured to capture images. The output image having been generated based on the captured images covers a range of 360 degrees in at least a first direction. In the output image, an area where a subject is reflected in the captured images is placed at a predetermined position so as to prevent the area from being cut off at the edges of the output image.

Abstract: An image processing system includes a joining processing unit configured to perform a joining process to join input images captured by an image capturing device and generate an output image the image capturing device being reflected in each of the input images; and an acceptance unit configured to receive selection of one of a plurality of modes for the joining process. The plurality of modes has a first mode to generate an output image in which at least a part of the image capturing device is reflected, through the joining process; and a second mode to, through the joining process, generate an output image whose area where the image capturing device is reflected is smaller than an area where the image capturing device is reflected in the output image in the first mode or generate an output image in which the image capturing device is not reflected.

Abstract: An imaging device includes a plurality of image sensors configured to capture a plurality of images, and processing circuitry. The processing circuitry is configured to determine whether a difference in brightness between the plurality of images exceeds a predetermined threshold. Based on a determination that the difference in brightness exceeds the predetermined threshold, the processing circuitry arranges the plurality of images side by side in one direction to be output as an output image.

Abstract: An imaging device in accordance with the present application determines whether a difference between a first photometric value of a first imaging sensor and a second photometric value of a second imaging sensor exceeds a predetermined threshold. In a case that the difference exceeds the predetermined threshold, the imaging device sets a first imaging condition of the first imaging sensor independently from a second imaging condition of the second imaging sensor. In a case that the difference does not exceed the predetermined threshold, set the first imaging condition and the second imaging condition to be equal to one another. Zenith correction of a first image captured by the first imaging sensor and zenith correction of a second image captured by the second imaging sensor are performed by the imaging device. The imaging device then generates a connected image by combining the first and second corrected images.

Abstract: An imaging device includes a plurality of image sensors configured to capture a plurality of images, and processing circuitry. The processing circuitry is configured to determine whether a difference in brightness between the plurality of images exceeds a predetermined threshold. Based on a determination that the difference in brightness exceeds the predetermined threshold, the processing circuitry arranges the plurality of images side by side in one direction to be output as an output image.

Abstract: An imaging system includes an imaging unit configured to capture a plurality of fisheye images; an arranged image generating unit configured to generate an arranged image in which the plurality of fisheye images are arranged; a thumbnail image generating unit configured to generate a thumbnail image that includes at least a part of a spherical image, the spherical image being generated based on the plurality of fisheye images; and an output unit configured to output output data that includes the arranged image and the thumbnail image.

Abstract: An imaging device includes an image sensor to convert an optical image of a subject into an electric signal, an image processor to generate an image according to the electric signal, an image synthesizer to synthesize, pixel-by-pixel, images generated by the image processor in a same composition under a same condition, a digital clamp processor to perform a digital clamp to remove an offset component from a synthesized image obtained by the image synthesizer, and a digital clamp controller to control a digital clamp amount of the digital clamp processor on the basis of a number of images synthesized by the image synthesizer.

Abstract: An image processing unit includes a memory unit in which continuously captured images including a reference image and a comparative image are stored, an image dividing unit to divide the reference image and the comparative image into image blocks of a predetermined size, a mean value calculator unit to calculate a mean value of pixel outputs in each image block of each of the reference and comparative images, a threshold determining unit to determine a threshold according to a mean value of pixel outputs of an image block of the reference image, and a determiner unit to compare the threshold with a difference value of the mean values of the pixel outputs in the image blocks of the reference and comparative images to be synthesized and determine whether the image blocks of the reference and comparative images are suitable for image synthesis based on a result of the comparison.

Abstract: An imaging device includes an image sensor to convert an optical image of a subject into an electric signal, an image processor to generate an image according to the electric signal, an image synthesizer to synthesize, pixel-by-pixel, images generated by the image processor in a same composition under a same condition, a digital clamp processor to perform a digital clamp to remove an offset component from a synthesized image obtained by the image synthesizer, and a digital clamp controller to control a digital clamp amount of the digital clamp processor on the basis of a number of images synthesized by the image synthesizer.

Abstract: An image processing unit includes a memory unit, a comparative image generator to generate a comparative image from a non-reference image, an image divider to divide a reference image, a non-reference image, and a comparative image into image blocks of a predetermined size, a motion data calculator to calculate motion data between the reference image and comparative image, an average calculator to calculate an average of pixel output values for each image block of the reference image and the comparative image, a threshold determiner to determine a threshold for synthesis determination according to the average of pixel output values of an image block of the reference image, a synthesis determiner to determine whether or not the image blocks of the reference image and of the non-reference image are suitable for synthesis, and a ratio determiner to determine a synthesis ratio of the image blocks determined as suitable for synthesis.

Abstract: An image processing unit includes a memory unit in which continuously captured images including a reference image and a comparative image are stored, an image dividing unit to divide the reference image and the comparative image into image blocks of a predetermined size, a mean value calculator unit to calculate a mean value of pixel outputs in each image block of each of the reference and comparative images, a threshold determining unit to determine a threshold according to a mean value of pixel outputs of an image block of the reference image, and a determiner unit to compare the threshold with a difference value of the mean values of the pixel outputs in the image blocks of the reference and comparative images to be synthesized and determine whether the image blocks of the reference and comparative images are suitable for image synthesis based on a result of the comparison.

Abstract: An image processing unit includes a memory unit, a comparative image generator to generate a comparative image from a non-reference image, an image divider to divide a reference image, a non-reference image, and a comparative image into image blocks of a predetermined size, a motion data calculator to calculate motion data between the reference image and comparative image, an average calculator to calculate an average of pixel output values for each image block of the reference image and the comparative image, a threshold determiner to determine a threshold for synthesis determination according to the average of pixel output values of an image block of the reference image, a synthesis determiner to determine whether or not the image blocks of the reference image and of the non-reference image are suitable for synthesis, and a ratio determiner to determine a synthesis ratio of the image blocks determined as suitable for synthesis.