Forensic image analysis – CCTV distortion and artefacts
نویسندگان
چکیده
منابع مشابه
Forensic Recovery and Analysis of the Artefacts of Crimeware Toolkits
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Approximately two years ago I authored a paper entitled, “The Forensic Examination of Video Recordings” which discussed some of the more conventional forensic techniques for examining questioned analog videotapes regarding their originality and for possible evidence of tape alteration. This paper specifically addressed the various mechanical and electrical signal anomalies that occur when editi...
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BACKGROUND Storage issues and bandwidth over networks have led to a need to optimally compress medical imaging files while leaving clinical image quality uncompromised. METHODS To determine the range of clinically acceptable medical image compression across multiple modalities (CT, MR, and XR), we performed psychometric analysis of image distortion thresholds using physician readers and also ...
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ژورنال
عنوان ژورنال: Forensic Science International
سال: 2018
ISSN: 0379-0738
DOI: 10.1016/j.forsciint.2018.01.024