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Image sensor, camera module, electronic equipment and image generation method and device

An image sensor and camera module technology, applied in the computer field, can solve problems such as low image resolution, and achieve the effects of more information, clear detail analysis, and improved color resolution

Pending Publication Date: 2022-03-01
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, conventional image sensors produce low-resolution images

Method used

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  • Image sensor, camera module, electronic equipment and image generation method and device
  • Image sensor, camera module, electronic equipment and image generation method and device
  • Image sensor, camera module, electronic equipment and image generation method and device

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Embodiment Construction

[0051] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0052] It can be understood that the terms "first", "second" and the like used in this application may be used to describe various elements herein, but these elements are not limited by these terms. These terms are only used to distinguish one element from another element. For example, a first object image could be termed a second object image, and, similarly, a second object image could be termed a first object image, without departing from the scope of the present application. Both the first object image and the second object image are object images, but they are not th...

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Abstract

The invention relates to an image sensor, a camera module, electronic equipment, an image generation method and device, electronic equipment, a computer readable storage medium and a computer program product. The image sensor comprises an optical filter array and a pixel array, the optical filter array comprises a minimum repetitive unit, the minimum repetitive unit comprises a plurality of optical filter groups, each optical filter group only comprises a color optical filter and a panchromatic optical filter with two colors, and the amount of light transmitted by the panchromatic optical filter is larger than that of light transmitted by the color optical filter; the panchromatic optical filters and the color optical filters are alternately arranged on each row and each column; each panchromatic optical filter and each color optical filter comprise N rows and N columns of panchromatic sub optical filters with the same color, and N is a positive integer; each pixel in the pixel array is arranged corresponding to the sub-optical filter of the optical filter array, and the pixel array is configured to be used for receiving light penetrating through the optical filter array to generate an electric signal. The image sensor can improve the definition of the image.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to an image sensor, camera module, electronic equipment, image generation method, device, electronic equipment, computer readable storage medium and computer program product. Background technique [0002] With the development of computer technology, most of electronic devices such as mobile phones are equipped with cameras, so as to realize the function of taking pictures through the cameras. An image sensor is arranged in the camera, and a color image is collected by the image sensor. In order to realize the collection of color images, an optical filter array arranged in the form of a Bayer (Bayer) array is usually arranged in the image sensor, so that multiple pixels in the image sensor can receive light passing through the corresponding optical filter, thereby Generate pixel signals with different color channels to generate an image. [0003] However, conventional i...

Claims

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Application Information

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IPC IPC(8): H04N5/225H04N9/04
CPCH04N23/51H04N23/54H04N23/57H04N23/55H04N25/11H04N23/84
Inventor 李小涛
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD