Patent classifications
H04N25/51
Electronic device with image sensor and control unit
An image sensor is provided, the image sensor including: an imaging unit that has a first imaging region and a second imaging region, and outputs: a first pixel signal generated according to light incident on the first imaging region; and a second pixel signal generated according to light incident on the second imaging region; a first ramp generating unit that generates a first ramp signal; a second ramp generating unit that generates a second ramp signal; a first signal converting unit that converts the first pixel signal into a first digital image signal based on a result of comparison between the first pixel signal and the first ramp signal; and a second signal converting unit that converts the second pixel signal into a second digital image signal based on a result of comparison between the second pixel signal and the second ramp signal.
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, COMPUTER PROGRAM, AND ELECTRONIC DEVICE
[Object] To provide an image processing apparatus that can improve the efficiency of hand shake correction processing by an electronic type hand shake correcting system. [Solution] Provided is an image processing apparatus including: a memory section that memorizes a pixel signal output from an imaging element; a region determining section that determines a cutout region of the pixel signal memorized in the memory section on a basis of motion information of the imaging element; and an image processing section that executes image processing with regard to image quality for a pixel signal in the cutout region determined by the region determining section.
IMAGE CAPTURING APPARATUS, CONTROL METHOD FOR THE SAME, AND STORAGE MEDIUM
An image capturing apparatus includes an image sensor, and a control unit configured to control a timing of a start of electric charge accumulation of the pixels and a timing of readout, the control unit, with regard to a first area of the pixel region, causing electric charge accumulation in a first accumulation period, and causing a first readout in a first readout time, and, with regard to a second area, causing electric charge accumulation in a second accumulation period that is shorter than the first accumulation period, and causing a second readout in a second readout time that is longer than the first readout time, and causing the first readout and the second readout to be performed such that the first readout time and the second readout time do not temporally overlap with each other.
Moving Target Detection Method, Apparatus, and Device
In a moving target detection method a detection apparatus controls a first pixel system to be exposed for first duration; controls a second pixel system to be exposed for second duration; obtains first luminance information and second luminance information, where the first luminance information indicates luminance obtained by exposing the first pixel system for the first duration, and the second luminance information indicates luminance obtained by exposing the second pixel system for the second duration; and generates motion information based on the first luminance information and the second luminance information, where the motion information indicates whether a difference exists between the first luminance information and the second luminance information.
Moving Target Detection Method, Apparatus, and Device
In a moving target detection method a detection apparatus controls a first pixel system to be exposed for first duration; controls a second pixel system to be exposed for second duration; obtains first luminance information and second luminance information, where the first luminance information indicates luminance obtained by exposing the first pixel system for the first duration, and the second luminance information indicates luminance obtained by exposing the second pixel system for the second duration; and generates motion information based on the first luminance information and the second luminance information, where the motion information indicates whether a difference exists between the first luminance information and the second luminance information.
Power saving techniques for an image capture device
An image capture device that includes an adjustment circuit configured to monitor image parameters, generate updated image settings for the image capture device in response to the monitored image parameters, and transmit the updated image settings to one or more processors. The updated image settings configure the one or more processors to determine whether to transition the image capture device from a dynamic scene mode to a static scene mode based on a first image parameter included in the monitored image parameters, wherein the first image parameter is different from a second image parameter used to determine to transition the image capture device from the static scene mode to the dynamic scene mode, and to suspend generation of all or less than all of the updated image settings in response to determining to transition the image capture device from the dynamic scene mode to the static scene mode.
Pixel signal transfer device and method thereof and CMOS image sensor including the same
A pixel signal transfer device includes a transfer block suitable for transferring a pixel output voltage according to an amount of a charge generated from a pixel; a correction block suitable for correcting the pixel output voltage using a threshold voltage of an amplification transistor; and a conversion gain adjusting block including the amplification transistor, the conversion gain adjusting block being suitable for adjusting a conversion gain of the corrected pixel output voltage outputted from the correction block.
Image capturing apparatus and method of controlling an image capturing apparatus
An image capturing apparatus includes an image sensor and a processor. The image sensor includes an imaging plane that receives an image of a shooting target field through color filters according to two or more wavelength regions and outputs a signal of the image of the shooting target field. The processor is configured to set a larger weight for a wavelength region having a higher image forming performance than for a wavelength region having a lower image forming performance in accordance with a high-resolution direction determined in the image of the shooting target field, generate image data based on the signal output by the image sensor, and detect an object in the generated image data.
IMAGE-CAPTURING DEVICE AND IMAGE PROCESSING DEVICE
An image-capturing device includes: an image sensor that includes an image-capturing area where an image of a subject is captured; a setting unit that sets image-capturing conditions to be applied to the image-capturing area; a selection unit that selects pixels to be used for interpolation from pixels present in the image-capturing area; and a generation unit that generates an image of the subject captured in the image-capturing area with signals generated through interpolation executed by using signals output from the pixels selected by the selection unit, wherein: the selection unit makes a change in selection of at least some of the pixels to be selected depending upon the image-capturing conditions set by the setting unit.
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING SYSTEM
An image processing device of an embodiment according to the present disclosure includes: an obtaining section (10B) that sequentially obtains images based on pixel signals respectively for a plurality of pixels which pixel signals are output from a pixel array section including the plurality of pixels; a setting section (10C) that assigns the same identification information to the plurality of images having the same imaging condition and assigns different pieces of identification information to the plurality of images having different imaging conditions; and an output section (10D) that outputs the plurality of images to which the identification information is assigned.