Continuous snapshots-based compressed optical streaking ultrafast photography system, has photodetector array for generating pulse signals corresponding to mirror faces associated with rotating optical element during rotation
	MISHRA Y N; HANSTORP D; CENDON C C; DESHMUKH D; CHOREY D
	2024-11-29
专利权人	INDIAN INST TECHNOLOGY INDORE (INTE-Non-standard)
申请日期	2024-11-29
专利号	IN202421093794-A
成果简介	NOVELTY - The system (100) has a periscope assembly (112) comprising a beam splitting element (112a) and a mirror element (112b) to duplicate an image according to a predetermined intensity ratio, where intensity ratio indicates ratio intensity of light falling onto a camera (120) from a stationary optical element (116) and intensity of light from a rotating optical element (114). The periscope assembly directs illumination to the rotating optical element and the stationary optical element. A photodetector array (118) generates a set of pulse signals corresponding to a set of mirror faces associated with the rotating optical element during rotation. USE - Continuous snapshots-based compressed optical streaking ultrafast photography (COSUP) system. ADVANTAGE - The system achieves ultra-high-speed imaging, thus capturing events at frame rates of specific range, and hence enabling visualization of phenomena. The system reduces data storage and processing burden while preserving critical event details, thus enhancing efficiency of the system without compromising image quality. The photodetector array ensures precise synchronization between the rotating optical element and the camera, thus enabling accurate sheared and reference image acquisition for reliable event reconstruction. The system supports passive and active imaging modes, thus making the system adaptable for a wide range of applications from low-light conditions to high-energy environments requiring controlled illumination. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for processing a series of images of an object. DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram of a continuous snapshots-based COSUP system. 100Continuous snapshots-based COSUP system 112Periscope assembly 112aBeam splitting element 112bMirror element 114Stationary optical element 116Stationary optical element 118Photodetector array 120Camera
IPC 分类号	B60R-001/12 ; G01B-009/02 ; G02B-023/08 ; G02B-027/14 ; G06F-016/783
国家	印度
专业领域	信息技术
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/14318
专题	中国科学院新疆生态与地理研究所
作者单位	INDIAN INST TECHNOLOGY INDORE (INTE-Non-standard)
推荐引用方式 GB/T 7714	MISHRA Y N,HANSTORP D,CENDON C C,et al. Continuous snapshots-based compressed optical streaking ultrafast photography system, has photodetector array for generating pulse signals corresponding to mirror faces associated with rotating optical element during rotation. IN202421093794-A[P]. 2024.

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