In order to provide an imaging device suitable for suppressing a reduction of the frame rate without deteriorating the image quality, a sensor includes two photodiodes for receiving incident light through a microlens, a first transfer transistor that transfers the output electric charges of the first photodiode when a first transfer control signal becomes active, a second transfer transistor that transfers the output electric charges of the second photodiode when a second transfer control signal becomes active, a first output signal line that transmits a first pixel signal depending on the transferred electric charges by the first transfer transistor, and a second output signal line that transmits a second pixel signal depending on the transferred electric charges by the second transfer transistor.

Systems and methods for high dynamic range imaging using array cameras in accordance with embodiments of the invention are disclosed. In one embodiment of the invention, a method of generating a high dynamic range image using an array camera includes defining at least two subsets of active cameras, determining image capture settings for each subset of active cameras, where the image capture settings include at least two exposure settings, configuring the active cameras using the determined image capture settings for each subset, capturing image data using the active cameras, synthesizing an image for each of the at least two subset of active cameras using the captured image data, and generating a high dynamic range image using the synthesized images.

Provided are an image recognition device (1), a solid-state imaging device (CIS 2), and an image recognition method capable of improving accuracy in recognizing a subject. The image recognition device (1) according to the present disclosure includes an imaging unit (4) and a recognition unit (9). The imaging unit (4) captures a plurality of images having different sensitivities in one frame period to generate image data of the plurality of images. The recognition unit (9) recognizes the subject from the image data of each of the images, and recognizes the subject captured in an image of one frame based on a result of recognizing the subject.

Disclosed herein is a solid-state imaging element including a pixel unit configured to include a plurality of pixels arranged in a matrix and a pixel signal readout unit configured to include an analog-digital conversion unit that carries out analog-digital conversion of a pixel signal read out from the pixel unit. Each one of the pixels in the pixel unit includes a plurality of divided pixels arising from division into regions different from each other in optical sensitivity or a charge accumulation amount. The pixel signal readout unit reads out divided-pixel signals of the divided pixels in the pixel. The analog-digital conversion unit carries out analog-digital conversion of the divided-pixel signals that are read out and adds the divided-pixel signals to each other to obtain a pixel signal of one pixel.

Controlling integral energy of a light pulse in a fluorescence imaging system is disclosed. A system includes an emitter for emitting pulses of electromagnetic radiation and an image sensor comprising a pixel array for sensing reflected electromagnetic radiation. The system includes an electromagnetic sensor for sensing energy emitted by the emitter. The system includes a controller configured to synchronize timing of the emitter and the image sensor. The system is such that at least a portion of the pulses of electromagnetic radiation emitted by the emitter comprises electromagnetic radiation having a wavelength from about 770 nm to about 790 nm.

An image sensor includes a plurality of first photodiodes included in a first area of a unit pixel, and configured to generate electric charges, a second photodiode included in a second area of the unit pixel, and configured to generate electric charges, a first microlens disposed above the first area, a second microlens disposed above the second area, a first floating diffusion region included in the first area, a second floating diffusion region included in the second area, a plurality of first transfer transistors configured to provide the electric charges generated by the plurality of first photodiodes to the first floating diffusion region, and a second transfer transistor configured to provide the electric charges generated by the second photodiode to the second floating diffusion region. A sum of light-receiving areas of the plurality of first photodiodes is greater than a light-receiving area of the second photodiode.

The present disclosure provides an imaging control method, an electronic device, and a non-transitory readable storage medium. A pixel unit array of an imaging device is exposed for multiple times with the same exposure duration to generate second images, based on a preview image generated by the imaging device satisfying a first preset condition. A composited image is obtained by performing a compositing and noise reduction process on the second images.

Fluorescence imaging with reduced fixed pattern noise is disclosed. A method includes actuating an emitter to emit a plurality of pulses of electromagnetic radiation and sensing reflected electromagnetic radiation resulting from the plurality of pulses of electromagnetic radiation with a pixel array of an image sensor. The method includes reducing fixed pattern noise in an exposure frame by subtracting a reference frame from the exposure frame. The method is such that at least a portion of the plurality of pulses of electromagnetic radiation emitted by the emitter comprises one or more of electromagnetic radiation having a wavelength from about 770 nm to about 790 nm or from about 795 nm to about 815 nm.

A method for imaging controlling, an electronic device, and a non-transitory computer-readable storage medium are provided. The method includes the following. Determine a same-exposure image ratio according to ambient brightness of a shooting scene, where the same-exposure image ratio is a ratio of the number of images to be captured with same exposure among multiple images to be captured to the number of the multiple images to be captured, and the same-exposure image ratio is inversely proportional to the ambient brightness. Capture the multiple images that satisfy the same-exposure image ratio. Perform a synthesizing processing on the multiple images.

Systems and methods for implementing array cameras configured to perform super-resolution processing to generate higher resolution super-resolved images using a plurality of captured images and lens stack arrays that can be utilized in array cameras are disclosed. An imaging device in accordance with one embodiment of the invention includes at least one imager array, and each imager in the array comprises a plurality of light sensing elements and a lens stack including at least one lens surface, where the lens stack is configured to form an image on the light sensing elements, control circuitry configured to capture images formed on the light sensing elements of each of the imagers, and a super-resolution processing module configured to generate at least one higher resolution super-resolved image using a plurality of the captured images.