Ultrahigh-speed photographing system based on matrix lens and operation method thereof

Abstract

The invention discloses an ultra-high-speed photographing system based on a matrix lens and an operation method of the ultra-high-speed photographing system, and particularly relates to the technical field of camera shooting, the ultra-high-speed photographing system comprises a matrix camera lens system, a rolling shutter system and an image output system, and is characterized in that the matrix camera lens system comprises a unit camera, and the rolling shutter system comprises a unit CMOS sensor; and the matrix camera lens system is electrically connected with the rolling shutter system. A plurality of unit cameras are additionally arranged in a matrix queuing mode, each CMOS sensor corresponds to specific row data, through high-speed electronic signal synchronization, full-frame complete images can be output at the same time, finally image proofreading is carried out, and therefore the better effect of shooting images of an ultra-high-speed moving object is achieved; according to the CMOS sensor, each row of pixels are read without waiting for the reading of the whole frame, so the frame rate is further maximized, the reading speed is improved, and an object moving at an ultra-high speed can be effectively shot under different illumination conditions.

Description

technical field [0001] The present invention relates to the technical field of line photography, and more specifically, the present invention relates to a matrix lens-based ultra-high-speed photography system and an operation method thereof. Background technique [0002] A high-speed camera is a device capable of capturing moving images with an exposure of less than 1 / 1000 of a second or a frame rate exceeding 250 frames per second. It is used to record fast-moving objects as photographic images onto storage media. After recording, the images stored on the media can be played back in slow motion. Early high-speed cameras used film to record high-speed events, but were replaced by electronics entirely using charge-coupled devices (CCDs) or CMOS active-pixel sensors, often recording at more than 1,000 frames per second to DRAM, and playing them back slowly to study transient phenomena scientific research actions. [0003] Currently on the market, the synchronous shooting te...

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Problems solved by technology

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides an ultra-high-speed photography system based on a matrix lens. The technical problem to be solved by the present invention is: the photography of ultra-high-speed moving objects in the market mainly relies on advanced and complex mechanical shutters equipment, which leads to a high threshold for ultra-high-speed photography

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