Error level analysis (ELA)

ELA (Error Level Analysis) is a digital image analysis technique that has gained popularity in recent years the field of modern forensics. It powerful method can help experts determine if an been altered or manipulated any way. works by analyzing levels compression within and identifying areas have edited at different level than rest image. This information be crucial criminal investigations, where authenticity key to solving case. In this article, we will explore use forensics, its benefits, limitations, as well potential impact on future forensic investigation.