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Image capture having improved temporal resolution and perceived image sharpness

An image and middle part technology, applied in the direction of image communication, color TV parts, TV system parts, etc., can solve the problems of missing visual trajectory information, lack of smoothness of motion, etc.

Active Publication Date: 2017-09-26
GVBB HLDG R L
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A ball flying across the sky may be extremely sharp in every image, but because the camera image sensor has only captured short exposure moments, visual trajectory information is lost and the ball appears to skip the scene, lacking motion smoothness

Method used

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  • Image capture having improved temporal resolution and perceived image sharpness
  • Image capture having improved temporal resolution and perceived image sharpness
  • Image capture having improved temporal resolution and perceived image sharpness

Examples

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Embodiment Construction

[0021] The detailed description, set forth below in connection with the accompanying drawings, is intended as a description of various configurations and is not intended to be the only configurations in which the concepts described herein may be practiced. The detailed description includes specific details for the purpose of providing a thorough understanding of various concepts. It will be apparent, however, to one skilled in the art that these concepts may be practiced without these specific details. In some instances, well-known structures and components are shown in block diagram form in order to avoid obscuring such concepts.

[0022] Certain aspects of a video production system will now be presented with reference to various apparatus and methods. These apparatuses and methods will be described in the following detailed description and illustrated in the accompanying drawings by various blocks, modules, components, circuits, steps, procedures, algorithms, etc. (collecti...

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Abstract

A camera for capturing video images in a series of frames includes an image sensor having an array of pixels. Each pixel receives an image and accumulates an electrical charge representative of the image during a frame. The camera also includes a pixel processor to sample a pixel output for each of the pixels of the image sensor during an intermediate portion of the frame to produce a signal representative of the image.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of U.S. Provisional Application Serial No. 62 / 092110, entitled "IMPROVED TEMPORAL RESOLUTION AND PERCEIVED IMAGESHARPNESS" and filed on December 15, 2014, said U.S. Provisional The application is expressly incorporated herein by reference in its entirety. technical field [0003] This disclosure generally relates to image data. Aspects can be incorporated into a camera and can be used, for example, to generate images for Ultra High Definition (UHD) displays. Background technique [0004] Ultra-high-definition (UHD) displays are used in a wide variety of applications, including televisions, personal computers and tablets, smartphones, and camera viewfinders. Reduced sharpness in such displays may occur due to relative motion of objects in the image. For a camera viewfinder, the "motion blur" effect is caused by the relatively long exposure time per image (20ms in a 50Hz system and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232H04N5/351
CPCH04N23/684H04N23/63H04N25/50H04N23/681
Inventor K·韦伯R·范吉尔
Owner GVBB HLDG R L
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