I have some images of which some look blurry, and the others look non-blurry.
I'm trying to analyze the EXIF data of such images in order to determine why some images look blurry and why others don't.
For instance, below are the tags I get when extracting EXIF data. My question is, what of those tags would tell me more about the image's quality and why it might be blurry or non-blurry?
ImageWidth ImageLength BitsPerSample DateTimeOriginal DateTimeDigitized ExifInteroperabilityOffset ExifVersion ComponentsConfiguration LightSource Flash FocalLength SubjectDistanceRange ApertureValue Make Model SubsecTimeOriginal Orientation YCbCrPositioning Contrast SensingMethod ExposureBiasValue XResolution YResolution ExposureTime FileSource FocalLengthIn35mmFilm ExposureProgram ColorSpace UserComment ISOSpeedRatings ResolutionUnit WhiteBalance MeteringMode FNumber Software DateTime ShutterSpeedValue Saturation SceneType Sharpness DigitalZoomRatio ExifImageWidth CustomRendered FlashPixVersion SceneCaptureType ExifImageHeight SubsecTime ExposureMode ExifOffset SubsecTimeDigitized BrightnessValue GainControl MakerNote