An image processing apparatus 1 includes a pre-processor 10 and a main processor 30. Th pre-processor 10 generates pre-processing data by performing a pre-processing of Bayer data outputted from an imaging device 91, and outputs the generated pre-processing data. The main processor 30 performs an image processing based on the pre-processing data.

An image pickup apparatus that is capable of obtaining a defocus amount for focus detection with high accuracy at high speed with a simple configuration even in a time of image stabilization. The image pickup apparatus including a memory device that stores a set of instructions, and at least one processor that executes the set of instructions to obtain optical parameters about an image pickup optical system and an image sensor as reference information, correct the reference information based on a relative moving amount of the image sensor with respect to an optical axis of the image pickup optical system, obtain a control parameter corresponding to corrected reference information by referring to an information data set that stores the control parameter used for finding a defocus amount for focus detection in association with the reference information, and find the defocus amount based on the control parameter obtained.

A picture selection method of projection touch for a projection touch system is provided. The projection touch system includes an image projection module, a sensing module, an image recognition module including at least one camera module and a processing unit. The picture selection method includes: the sensing module sensing and transferring a first projection coordinate on the target picture at a first time point of a sensing action; the sensing module sensing and transferring a second projection coordinate on the target picture at a second time point of the sensing action; the processing unit selecting at least one to-be-selected picture in the target picture based on the first and second projection coordinates and generating a set of selected image data; and the processing unit controlling the selected image data projected by the image projection module to move to a designated position according to a movement instruction of the user.

[Object] To suppress a flicker in imaging at a high-speed frame rate. [Solution] An image processor according to the present disclosure includes a first correction section that calculates a luminance average value of an image and corrects a luminance of the image on a basis of a periodic change in the luminance average value; and a second correction section that acquires color information on the image and corrects the color information on a basis of a periodic change in the color information. This configuration makes it possible to suppress a flicker in imaging at a high-speed frame rate.

A traffic monitoring system generates a low-light image of a set of. The traffic system comprises a camera and a processing unit. The camera generates a first image comprising a set of pixels, each pixel comprising colour encoding values corresponding to a pixel colour, a saturation value, and a luma value. The processing unit is configured to, for each pixel corresponding to a first set of colours, reducing the saturation value of the pixel, and where the pixel colour corresponds to red and where the luma value of the pixel is below a first threshold, reducing the saturation value of the pixel, where the pixel colour corresponds to red and where the luma value of the pixel is equal to or above the first threshold, preserve the saturation value of the pixel, and generate the low-light image based on the modified colour encoding values of the first image.

An electronic device includes an image sensor configured to capture a target to generate first image data, and a processor configured to perform directional interpolation on a first area of the first image data to generate first partial image data, perform upscale on a second area of the first image data to generate second partial image data, and combine the first partial image data and the second partial image data to generate second image data.

A method includes receiving a reference input frame and a non-reference input frame; separating a luma plane for a luma channel and a chroma plane for a chroma channel for each of the reference input frame and the non-reference input frame; generating a luma frame using the luma plane; generating a chroma frame using the chroma plane in a patch-based chroma blending; and combining the luma frame and the chroma frame into an output frame.

In an embodiment, a computer-implemented method includes: causing a camera module to capture a plurality of frame portions with an exposure time at a sampling clock period. The frame portions correspondingly reflect a predetermined number of first signal pulses periodically generated by a light source. The exposure time corresponds to a duration of one of the predetermined number of first signal pulses. A first data sequence is encoded into the first signal pulses. The sampling clock period is different from a duration of the first data sequence such that a second data sequence is obtained from cycling through all of the first data sequence.

An image capturing device includes: a plurality of first pixels that have a plurality of color components, and that generate first signals by photoelectrically converting incident light; a plurality of second pixels that generate second signals by photoelectrically converting light that has passed through the first pixels; and a drive unit that reads out the first signals from the first pixels, and that reads out the second signals from the second pixels at timings that are different from timings of reading out the first signals.

An imaging element includes a plurality of photoelectric conversion sections. The photoelectric conversion sections are arrayed on a substrate to receive light incident through a dual-pass filter that has transmission bands for visible light and a predetermined range of near-infrared light. The photoelectric conversion sections include a visible light photoelectric conversion section and a near-infrared light photoelectric conversion section. The visible light photoelectric conversion section includes a red light photoelectric conversion section, a green light photoelectric conversion section, and a blue light photoelectric conversion section.